| Nominal Species (n = 5833) | Present allocation (n = 3077) | Ref. |
|---|---|---|
| Gobiobotia abbreviata Fang & Wang, 1931 | Gobiobotia abbreviata | 33791 |
| Garra abhoyai (non Hora, 1921) | Garra rupecula | 81034 |
| Garra abhoyai Hora, 1921 | Garra abhoyai | 81034 |
| Puntius ablabes Bleeker, 1863 | Enteromius ablabes | 2940 |
| Barbus aboinensis Boulenger, 1911 | Enteromius aboinensis | 2940 |
| Barbus aboinensis (non Boulenger, 1911) | Enteromius sublineatus | 2801 |
| Cyprinus abramioides Sykes, 1839 | Gibelion catla | 41236 |
| Culter abramoides (non Dybowski, 1872) | Chanodichthys dabryi | 54621 |
| Culter abramoides Dybowski, 1872 | Chanodichthys abramoides | 82587 |
| Leucaspius abruptus Heckel & Kner, 1858 | Leucaspius delineatus | 13696 |
| Danio absconditus Kullander & Britz, 2015 | Danio absconditus | 106271 |
| Dillonia abyssinica Heckel, 1846-49 | Labeobarbus beso | 2801 |
| Opsariichthys acanthogenys (non Boulenger, 1901) | Zacco platypus | 94476 |
| Opsariichthys acanthogenys Boulenger, 1901 | Zacco acutipinnis | 94476 |
| Opsarius acanthopterus McClelland, 1839 | Opsarius barna | 41236 |
| Scaphiodontopsis acanthopterus Fowler, 1934 | Scaphiodonichthys acanthopterus | 26282 |
| Scaphiodontopsis acanthopterus (non Fowler, 1934) | Scaphiodonichthys burmanicus | 33021 |
| Scardinius acarnanicus Economidis, 1991 | Scardinius acarnanicus | 13696 |
| Paracrossochilus acerus Inger & Chin, 1962 | Paracrossochilus acerus | 7050 |
| Cyprinion acinaces Banister & Clarke, 1977 | Cyprinion acinaces | 13617 |
| Cyprinion acinaces (non Banister & Clarke, 1977) | Cyprinion mhalensis | 13617 |
| Leuciscus acinaces Valenciennes, 1844 | Salmostoma acinaces | 41236 |
| Cyprinion acinaces hijazi Krupp, 1983 | Cyprinion acinaces | 13617 |
| Eremichthys acros Hubbs & Miller, 1948 | Eremichthys acros | 86798 |
| Danio acrostomus Fang & Kottelat, 1999 | Devario acrostomus | 37788 |
| Chondrostoma aculeatum Valenciennes, 1844 | Capoeta aculeata | 27116 |
| Cyprinus acuminatus Richardson, 1846 | Carassioides acuminatus | 46206 |
| Cyprinus acuminatus Heckel & Kner, 1858 | Cyprinus carpio | 13696 |
| Cyprinus acuminatus (non Richardson, 1846) | Cyprinus carpio | 44416 |
| Danio acuticephala Hora, 1921 | Devario acuticephala | 38392 |
| Barbus acuticeps Matthes, 1959 | Labeobarbus acuticeps | 2801 |
| Cyprinus acutidorsalis Wang, 1979 | Cyprinus acutidorsalis | 26563 |
| Barilius acutipinnis Bleeker, 1871 | Zacco acutipinnis | 94476 |
| Barilius acutipinnis (non Bleeker, 1871) | Zacco platypus | 33782 |
| Alburnus acutus Heckel, 1843 | Alburnus alburnus | 93382 |
| Alburnus acutus Lapham, 1854 | Notropis atherinoides | 33021 |
| Squalius adanaensis Turan, Kottelat & Do?an, 2013 | Squalius adanaensis | 93268 |
| Leuciscus adele Warpachowski, 1892 | Tribolodon brandtii | 1441 |
| Discognathus adiscus Annandale, 1919 | Crossocheilus diplochilus | 33323 |
| Leucos adspersus Heckel, 1843 | Delminichthys adspersus | 13696 |
| Phoxinellus adspersus fontinalis Karaman, 1972 | Telestes fontinalis | 13696 |
| Couesius adustus Woolman, 1894 | Couesius plumbeus | 33021 |
| Xenocypris aenea Sauvage & Dabry De Thiersant, 1874 | Xenocypris macrolepis | 33785 |
| Notropis aeneolus Hay, 1887 | Notropis topeka | 33021 |
| Cyprinus aeneus Burchell, 1822 | Labeobarbus aeneus | 594 |
| Perilampus aequipinnatus McClelland, 1839 | Devario aequipinnatus | 6028 |
| Coreoleuciscus aeruginos Song & Bang, 2015 | Coreoleuciscus aeruginos | 100736 |
| Danio aesculapii Kullander & Fang, 2009 | Danio aesculapii | 81818 |
| Gobio aestivalis Girard, 1856 | Macrhybopsis aestivalis | 12965 |
| Hybopsis aestivalis marconis Jordan & Gilbert, 1886 | Macrhybopsis marconis | 50838 |
| Discognathus aethiopicus (non Pellegrin, 1927) | Garra quadrimaculata | 58532 |
| Discognathus aethiopicus Pellegrin, 1927 | Garra aethiopica | 58532 |
| Leuciscus aethiops Basilewsky, 1855 | Mylopharyngodon piceus | 13397 |
| Puntius afasciatus (non Jayaram, 1990) | Haludaria fasciata | 91036 |
| Puntius afasciatus Jayaram, 1990 | Haludaria afasciata | 4832 |
| Barbus afer Peters, 1864 | Pseudobarbus afer | 33021 |
| Barbus afer (non Peters, 1864) | Pseudobarbus burgi | 2988 |
| Algansea affinis Regan, 1907 | Algansea tincella | 33021 |
| Barbus affinis Rüppell, 1835 | Labeobarbus intermedius | 2801 |
| Chanodichthys affinis Vaillant, 1892 | Sinibrama affinis | 44416 |
| Clinostomus affinis Girard, 1856 | Clinostomus funduloides | 33021 |
| Gila affinis Abbott, 1860 | Gila robusta | 33021 |
| Pelecus affinis Jerdon, 1849 | Salmostoma balookee | 37836 |
| Perilampus affinis Blyth, 1860 | Devario affinis | 50838 |
| Schizothorax affinis Kessler, 1872 | Schizothorax curvifrons | 1441 |
| Cirrhina afghana Günther, 1889 | Cyprinion watsoni | 33021 |
| Cirrhina afghana (non Günther, 1889) | Cyprinion microphthalmum | 33021 |
| Cirrhina afghana nikolskii Berg, 1905 | Cyprinion watsoni | 33021 |
| Barbus afrohamiltoni Crass, 1960 | Enteromius afrohamiltoni | 2801 |
| Barbus afrovernayi Nichols & Boulton, 1927 | Enteromius afrovernayi | 2801 |
| Leuciscus agassii Valenciennes, 1844 | Telestes souffia | 13696 |
| Pimephales agassizii Cope, 1867 | Pimephales promelas | 33021 |
| Squalius agdamicus Kamensky, 1901 | Squalius agdamicus | 72459 |
| Squalius agdamicus (non Kamensky, 1901) | Squalius cephalus | 72459 |
| Aphyocypris agilis Nichols, 1925 | Aphyocypris chinensis | 33781 |
| Caraspius agilis Nichols, 1925 | Aphyocypris chinensis | 33021 |
| Rasbora agilis Ahl, 1937 | Trigonopoma pauciperforatum | 26753 |
| Rasbora agilis (non Ahl, 1937) | Trigonopoma gracile | 7050 |
| Notropis aguirrepequenoi Contreras-Balderas & Rivera-Teillery, 1973 | Notropis aguirrepequenoi | 81264 |
| Esomus ahli Hora & Mukerji, 1928 | Esomus ahli | 4832 |
| Barbus ahlselli Lönnberg, 1911 | Labeobarbus oxyrhynchus | 2801 |
| Campostoma aikenii Cope, 1875 | Campostoma pullum | 33021 |
| Barbus akakianus Boulenger, 1911 | Enteromius paludinosus | 2801 |
| Barbus akeleyi Hubbs, 1918 | Enteromius kerstenii | 2801 |
| Alburnus akili Battalgil, 1942 | Alburnus akili | 6376 |
| Cultriculus akoensis Oshima, 1920 | Hemiculter leucisculus | 33021 |
| Schizothorax aksaiensis Kessler, 1872 | Schizothorax curvifrons | 1441 |
| Alburnus alasanicus Kamensky, 1901 | Chondrostoma oxyrhynchum | 33021 |
| Barbus albanicus Steindachner, 1870 | Luciobarbus albanicus | 13696 |
| Sinocyclocheilus albeoguttatus Zhou & Li, 1998 | Sinocyclocheilus anatirostris | 86777 |
| Barbus alberti Poll, 1939 | Enteromius stigmatopygus | 2956 |
| Leuciscus albidus Costa, 1838 | Alburnus albidus | 7442 |
| Leuciscus albiensis Valenciennes, 1844 | Squalius cephalus | 13696 |
| Gobio albipinnatus Lukasch, 1933 | Romanogobio albipinnatus | 13696 |
| Gobio albipinnatus elimeius Kattoulas, Stephanidis & Economidis, 1973 | Romanogobio elimeius | 13696 |
| Romanogobio albipinnatus tanaiticus Naseka, 2001 | Romanogobio tanaiticus | 54621 |
| Lepidomeda albivallis Miller & Hubbs, 1960 | Lepidomeda albivallis | 86798 |
| Notropis albizonatus Warren & Burr, 1994 | Notropis albizonatus | 40527 |
| Nuria albolineata Blyth, 1860 | Danio albolineatus | 37788 |
| Rhodeus albomarginatus Li & Arai, 2014 | Rhodeus albomarginatus | 95613 |
| Tanichthys albonubes Lin, 1932 | Tanichthys albonubes | 44416 |
| Cyprinus albor (non Scopoli, 1786) | Alburnus alburnus | 55858 |
| Cyprinus albor Scopoli, 1786 | Alburnus arborella | 55858 |
| Aspius alborella (non De Filippi, 1844) | Alburnus alburnus | 55858 |
| Aspius alborella De Filippi, 1844 | Alburnus arborella | 55858 |
| Alburnus alborella lateristriga Canestrini, 1864 | Alburnus alburnus | 13696 |
| Alburnus alborellus maximus Fatio, 1882 | Alburnus alburnus | |
| Notropis alborus Hubbs & Raney, 1947 | Notropis alborus | 5723 |
| Cyprinus albula Nardo, 1827 | Squalius cephalus | 13696 |
| Leuciscus albuloides Valenciennes, 1844 | Alburnus chalcoides | 33021 |
| Systomus albuloides Bleeker, 1855 | Albulichthys albuloides | 2091 |
| Opsarius albulus McClelland, 1839 | Salmostoma phulo | 41236 |
| Aspius alburnoides Selys-longchamps, 1842 | Alburnus alburnus | 13696 |
| Leuciscus alburnoides Steindachner, 1866 | Squalius alburnoides | 106132 |
| Rutilus alburnoides hellenicus Stephanidis, 1971 | Tropidophoxinellus hellenicus | 46206 |
| Barilius alburnops Regan, 1914 | Anabarilius alburnops | 33784 |
| Barilius alburnus Günther, 1868 | Barilius vagra | 41236 |
| Culter alburnus Basilewsky, 1855 | Culter alburnus | 13397 |
| Cyprinus alburnus Linnaeus, 1758 | Alburnus alburnus | 13696 |
| Alburnus alburnus belvica Karaman, 1924 | Alburnus belvica | 13696 |
| Alburnus alburnus charusini dagestanicus Petrov, 1926 | Alburnus alburnus | 13696 |
| Alburnus alburnus hohenackeri kumbaschensis Petrov, 1926 | Alburnus alburnus | 13696 |
| Alburnus alburnus hohenackeri persicus Petrov, 1926 | Alburnus hohenackeri | 33021 |
| Alburnus alburnus macedonicus Karaman, 1928 | Alburnus macedonicus | 59043 |
| Alburnus alburnus macedonicus (non Karaman, 1928) | Alburnus alburnus | 59043 |
| Alburnus alburnus strumicae Karaman, 1955 | Alburnus alburnus | 13696 |
| Alburnus alburnus thessalicus Stephanidis, 1950 | Alburnus alburnus | 13696 |
| Leuciscus albus Bonaparte, 1838 | Squalius albus | 13696 |
| Leuciscus albus Bonaparte, 1838 | Squalius cephalus | 93826 |
| Leuciscus albus (non Bonaparte, 1838) | Squalius cephalus | 59043 |
| Rasborinus albus Nguyen, 1991 | Metzia alba | 44416 |
| Rutilus albus Mari?, 2010 | Leucos albus | 87899 |
| Systomus albus Heckel, 1843 | Carasobarbus luteus | 57642 |
| Systomus albus alpina Heckel, 1846-49 | Carasobarbus luteus | 57642 |
| Cyprinus alepidotus Bloch, 1784 | Cyprinus carpio | 13696 |
| Phoxinellus alepidotus Heckel, 1843 | Phoxinellus alepidotus | 13696 |
| Mearnsella alestes Seale & Bean, 1907 | Nematabramis alestes | 2929 |
| Nematabramis alestes borneensis Inger & Chin, 1962 | Nematabramis borneensis | 13274 |
| Hudsonius aletes Jordan & Evermann, 1927 | Notropis texanus | 33021 |
| Alburnus alexandrinus Steindachner, 1893 | Leptocypris niloticus | 2801 |
| Leuciscus alfredianus Valenciennes, 1844 | Osteobrama alfredianus | 33021 |
| Leuciscus alfredianus (non Valenciennes, 1844) | Osteobrama vigorsii | 4832 |
| Barbus aliciae Bigorne & Lévêque, 1993 | Enteromius aliciae | 35810 |
| Squalius aliciae (non Jouy, 1881) | Lepidomeda copei | 86798 |
| Squalius aliciae Jouy, 1881 | Lepidomeda aliciae | 33021 |
| Pseudophoxinus alii Küçük, 2007 | Pseudophoxinus alii | 58389 |
| Barbus alloiopleurus Vaillant, 1893 | Poropuntius alloiopleurus | 94476 |
| Garra allostoma Roberts, 1990 | Garra allostoma | 2940 |
| Barbus alluaudi Pellegrin, 1909 | Labeobarbus alluaudi | 108777 |
| Labeo alluaudi Pellegrin, 1933 | Labeo alluaudi | 1440 |
| Chondrostoma almacai Coelho, Mesquita & Collares-Pereira, 2005 | Iberochondrostoma almacai | 55426 |
| Labeo almorae (non Chaudhuri, 1912) | Bangana dero | 4832 |
| Labeo almorae Chaudhuri, 1912 | Bangana almorae | 33021 |
| Barbus aloyi Roman, 1971 | Enteromius aloyi | 2801 |
| Garra alta Day, 1867 | Garra mullya | 41236 |
| Nuria alta Blyth, 1860 | Esomus altus | 4832 |
| Barbus altianalis Boulenger, 1900 | Labeobarbus altianalis | 27626 |
| Barbus altianalis labiosa Pellegrin, 1933 | Labeobarbus altianalis | 2801 |
| Barbus altianalis longifilis Pellegrin, 1935 | Labeobarbus longifilis | 2801 |
| Barbus altianalis urundensis David, 1937 | Labeobarbus somereni | 2801 |
| Barbus altianalis var. lobogenysoides Pellegrin, 1935 | Labeobarbus paucisquamatus | 33021 |
| Barbus altianalis var. paucisquamatus Pellegrin, 1935 | Labeobarbus paucisquamatus | 33021 |
| Garra alticaputus Arunachalam, Nandagopal & Mayden, 2013 | Garra alticaputus | 95162 |
| Labeo alticentralis Tshibwabwa, 1997 | Labeo alticentralis | 26192 |
| Barbus alticola Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Garra alticorpora Chu & Cui, 1987 | Garra imberba | 55924 |
| Scaphiodontella alticorpus Oshima, 1920 | Onychostoma alticorpus | 5193 |
| Barbus altidorsalis Boulenger, 1908 | Labeobarbus codringtonii | 2801 |
| Schizocypris altidorsalis Bianco & B?n?rescu, 1982 | Schizocypris altidorsalis | 31728 |
| Rasborichthys altior Regan, 1913 | Metzia lineata | 81932 |
| Schizothorax altior Herzenstein, 1889 | Schizothorax biddulphi | 45622 |
| Pseudorasbora altipinna Nichols, 1925 | Pseudorasbora parva | 33792 |
| Alburnellus altipinnis Cope, 1870 | Notropis altipinnis | 12965 |
| Varicorhinus altipinnis Banister & Poll, 1973 | Labeobarbus altipinnis | 2801 |
| Notropis altipinnis chowanus Hubbs & Raney, 1948 | Notropis altipinnis | 33021 |
| Notropis altipinnis neusensis Hubbs & Raney, 1948 | Notropis altipinnis | 33021 |
| Notropis altipinnis tarensis Hubbs & Raney, 1948 | Notropis altipinnis | 33021 |
| Notropis altipinnis whitei Hubbs & Raney, 1948 | Notropis altipinnis | 33021 |
| Notropis altipinnis wrighti Hubbs & Raney, 1948 | Notropis altipinnis | 33021 |
| Anchicyclocheilus altishoulderus Li & Lan, 1992 | Sinocyclocheilus altishoulderus | 42994 |
| Labeo altivelis Peters, 1852 | Labeo altivelis | 1440 |
| Lepidomeda altivelis Miller & Hubbs, 1960 | Lepidomeda altivelis | 86798 |
| Amblyrhynchichthys altus Vaillant, 1893 | Kalimantania lawak | 2091 |
| Barbus altus Günther, 1868 | Barbonymus altus | 1632 |
| Barbus altus Pfeffer, 1896 | Enteromius zanzibaricus | 2801 |
| Hudsonius altus Jordan, 1880 | Yuriria alta | 26282 |
| Leuciscus altus Valenciennes, 1844 | Leucos aula | 13696 |
| Phoxinus altus Warpachowski, 1887 | Rhynchocypris percnurus | 13696 |
| Sinocyclocheilus aluensis Li, Xiao, Feng & Zhao, 2005 | Sinocyclocheilus angustiporus | 86777 |
| Lissochilus aluoiensis Nguyen, 1997 | Acrossocheilus aluoiensis | 50838 |
| Acrocheilus alutaceus Agassiz & Pickering, 1855 | Acrocheilus alutaceus | 5723 |
| Cyprinella alvarezdelvillari Contreras-Balderas & Lozano-Vilano, 1994 | Cyprinella alvarezdelvillari | 40526 |
| Algansea alvarezi Romero, 1967 | Algansea tincella | 33021 |
| Barbus alvarezi Roman, 1971 | Enteromius brazzai | 26765 |
| Gobio alverniae Kottelat & Persat, 2005 | Gobio alverniae | 56793 |
| Gila alvordensis Hubbs & Miller, 1972 | Siphateles alvordensis | 86798 |
| Alburnus amabilis Girard, 1856 | Notropis amabilis | 12965 |
| Barbus amanpoae Lambert, 1961 | Enteromius amanpoae | 2801 |
| Algoma amara Girard, 1856 | Hybognathus amarus | 26282 |
| Barbodes amarus Herre, 1924 | Barbodes amarus | 94476 |
| Cyprinus amarus Bloch, 1782 | Rhodeus amarus | 13696 |
| Cyprinus amarus Koch, 1840 | Carassius gibelio | 13696 |
| Hudsonius amarus Girard, 1856 | Notropis hudsonius | 33021 |
| Rhodeus amarus meridionalis Karaman, 1924 | Rhodeus meridionalis | 13696 |
| Rhodeus amarus meridionalis (non Karaman, 1924) | Rhodeus amarus | 59043 |
| Yuriria amatlana Domínguez-Domínguez, Pompa-Domínguez & Doadrio, 2007 | Yuriria amatlana | 82735 |
| Barbus amatolicus Skelton, 1990 | Enteromius amatolicus | 7248 |
| Barbus ambassis Day, 1869 | Puntius ambassis | 41236 |
| Barbus ambassis (non Day, 1869) | Pethia guganio | 41236 |
| Rutilus amblops Rafinesque, 1820 | Hybopsis amblops | 26282 |
| Megalobrama amblycephala Yih, 1955 | Megalobrama amblycephala | 45679 |
| Cyclocheilichthys amblyceps Fowler, 1937 | Cyclocheilichthys enoplos | 43281 |
| Barbus amboseli Banister, 1980 | Enteromius apleurogramma | 52331 |
| Balantiocheilos ambusticauda Ng & Kottelat, 2007 | Balantiocheilos ambusticauda | 58339 |
| Algansea amecae Pérez-Rodríguez, Pérez-Ponce de León, Domínguez-Domínguez & Doadrio, 2009 | Algansea amecae | 82373 |
| Notropis amecae Chernoff & Miller, 1986 | Notropis amecae | 52300 |
| Cyprinus americanus Linnaeus, 1766 | Notemigonus crysoleucas | 33021 |
| Plagyrus americanus Cope, 1865 | Notemigonus crysoleucas | 33021 |
| Scaphiodon amir Heckel, 1846-49 | Capoeta damascina | 27116 |
| Alburnus amirkabiri Mousavi-Sabet, Vatandoust, Khataminejad, Eagderi, Abbasi, Nasri, Jouladeh & Vasil'eva, 2015 | Alburnus amirkabiri | 106247 |
| Notropis ammophilus Suttkus & Boschung, 1990 | Notropis ammophilus | 3814 |
| Tirodon amnigenus Hay, 1882 | Hybognathus nuchalis | 33021 |
| Aphyocypris amnis Liao, Kullander & Lin, 2011 | Aphyocypris amnis | 87785 |
| Notropis amnis Hubbs & Greene, 1951 | Hybopsis amnis | 3814 |
| Alburnellus amoenus Abbott, 1874 | Notropis amoenus | 12965 |
| Capoeta ampalong Bleeker, 1852 | Hampala ampalong | 6128 |
| Capoeta amphibia Valenciennes, 1842 | Puntius amphibius | 4832 |
| Barbus amphigramma Boulenger, 1903 | Enteromius paludinosus | 27292 |
| Notropis amplamala Pera & Armbruster, 2006 | Ericymba amplamala | 57709 |
| Gobio amplexilabris B?n?rescu & Nalbant, 1973 | Romanogobio amplexilabris | 40966 |
| Rasbora amplistriga Kottelat, 2000 | Rasbora amplistriga | 36949 |
| Gobiosoma amurensis Dybowski, 1872 | Saurogobio dabryi | 13397 |
| Rostrogobio amurensis Taranetz, 1937 | Microphysogobio amurensis | 33792 |
| Danio analipunctatus Boulenger, 1911 | Danio nigrofasciatus | 4832 |
| Cyprinella analostana Girard, 1859 | Cyprinella analostana | 3814 |
| Leuciscus anastoma Swainson, 1839 | Chela cachius | 41236 |
| Sinocyclocheilus anatirostris Lin & Luo, 1986 | Sinocyclocheilus anatirostris | 27297 |
| Acanthorutilus anatolicus Hankó, 1925 | Pseudophoxinus anatolicus | 33550 |
| Acanthorutilus anatolicus caralis (non Battalgil, 1942) | Pseudophoxinus anatolicus | 78620 |
| Acanthorutilus anatolicus caralis Battalgil, 1942 | Pseudophoxinus caralis | 33550 |
| Barbus anchisporus Vaillant, 1902 | Puntigrus anchisporus | 6128 |
| Barilius andersoni Regan, 1904 | Anabarilius andersoni | 33784 |
| Anabarilius andersoni qiluensis Chen & Chu, 1980 | Anabarilius qiluensis | 33784 |
| Pseudogobio anderssoni Rendahl, 1928 | Pseudogobio vaillanti | 33792 |
| Barbus andrewi Barnard, 1937 | Pseudobarbus capensis | 3881 |
| Oreichthys andrewi Knight, 2014 | Oreichthys andrewi | 95042 |
| Hemiculter andrewsi Nichols, 1918 | Anabarilius alburnops | 33021 |
| Phreatichthys andruzzii Vinciguerra, 1924 | Phreatichthys andruzzii | 2801 |
| Barbus anema Boulenger, 1903 | Enteromius anema | 108777 |
| Cyprinus angra Hamilton, 1822 | Labeo angra | 4832 |
| Leuciscus angrenicus Serov, 1941 | Leuciscus lehmanni | 1441 |
| Sinocyclocheilus angularis Zheng & Wang, 1990 | Sinocyclocheilus angularis | 27297 |
| Cyprinus angulatus Heckel, 1843 | Cyprinus carpio | 13696 |
| Garra angulostoma Mai, 1978 | Placocheilus caudofasciatus | 44416 |
| Barbus angustatus Kamensky, 1899 | Barbus lacerta | 1441 |
| Oreoleuciscus angusticephalus Bogutskaya, 2001 | Oreoleuciscus angusticephalus | 57727 |
| Sinocyclocheilus angustiporus Zheng & Xie, 1985 | Sinocyclocheilus angustiporus | 86777 |
| Varicorhinus angustistomatus Fang, 1940 | Onychostoma angustistomata | 45620 |
| Poropuntius angustus Kottelat, 2000 | Poropuntius angustus | 43281 |
| Pseudolaubuca angustus Kimura, 1935 | Pseudolaubuca engraulis | 33784 |
| Opsarius anisocheilus McClelland, 1839 | Barilius barila | 41236 |
| Oreinus anjac Fowler & Steinitz, 1956 | Schizothorax zarudnyi | 33021 |
| Cyprinus anjana Hamilton, 1822 | Rasbora daniconius | 41236 |
| Cyprinus annacarolina Lacepède, 1803 | Cyprinus rubrofuscus | 82587 |
| Barbus annamensis Pellegrin & Chevey, 1936 | Hypsibarbus annamensis | 33021 |
| Squaliobarbus annamiticus Tirant, 1883 | Hemiculter leucisculus | 27116 |
| Barbus annandalei Fowler, 1924 | Puntius sophore | 4832 |
| Danio annandalei Chaudhuri, 1908 | Devario annandalei | 4832 |
| Diptychus annandalei Regan, 1907 | Schizothorax richardsonii | 4832 |
| Garra annandalei Hora, 1921 | Garra annandalei | 4832 |
| Barbus annectens Gilchrist & Thompson, 1917 | Enteromius annectens | 7248 |
| Labeo annectens Boulenger, 1903 | Labeo annectens | 2801 |
| Barbus anniae Lévêque, 1983 | Enteromius anniae | 2940 |
| Cyprinus annoni Walbaum, 1792 | Alburnoides bipunctatus | 13696 |
| Exoglossum annulatum Rafinesque, 1818 | Exoglossum maxillingua | 33021 |
| Danio annulosus Kullander, Rahman, Norén & Mollah, 2015 | Danio annulosus | 104133 |
| Notropis anogenus Forbes, 1885 | Notropis anogenus | 5723 |
| Rutilus anomalous Rafinesque, 1820 | Campostoma anomalum | 12965 |
| Campostoma anomalum oligolepis Hubbs & Greene, 1935 | Campostoma oligolepis | 26282 |
| Oxygaster anomalura Van Hasselt, 1823 | Oxygaster anomalura | 7050 |
| Devario anomalus Conway, Mayden & Tang, 2009 | Devario anomalus | 81815 |
| Sinocyclocheilus anophthalmus Chen, Chu, Luo & Wu, 1988 | Sinocyclocheilus anophthalmus | 3881 |
| Barbus anoplus Weber, 1897 | Enteromius anoplus | 7248 |
| Barbus anoplus (non Weber, 1897) | Pseudobarbus burgi | 6460 |
| Barbus anoplus oraniensis Barnard, 1943 | Enteromius anoplus | 2801 |
| Barbus anoplus typica Barnard, 1943 | Enteromius anoplus | 2801 |
| Sinocyclocheilus anshuiensis Gan, Wu, Wei & Yang, 2013 | Sinocyclocheilus anshuiensis | 94150 |
| Barbus ansorgii Boulenger, 1904 | Enteromius ansorgii | 2801 |
| Barilius ansorgii Boulenger, 1910 | Raiamas ansorgii | 2801 |
| Labeo ansorgii Boulenger, 1907 | Labeo ansorgii | 1440 |
| Varicorhinus ansorgii Boulenger, 1906 | Labeobarbus ansorgii | 2801 |
| Pseudophoxinus antalyae Bogutskaya, 1992 | Pseudophoxinus antalyae | 33550 |
| Varicorhinus antalyensis Battalgil, 1943 | Capoeta antalyensis | 33021 |
| Schizopygopsis anteroventris Wu & Tsao, 1989 | Schizopygopsis anteroventris | 33800 |
| Discogobio antethoracalis Zheng & Zhou, 2008 | Discogobio antethoracalis | 75176 |
| Algansea antica Cope, 1865 | Siphateles bicolor | 33021 |
| Barbus antinorii Boulenger, 1911 | Luciobarbus callensis | 2801 |
| Pimephales anuli Kendall, 1903 | Pimephales promelas | 33021 |
| Culter aokii Oshima, 1919 | Chanodichthys erythropterus | 57778 |
| Erythroculter aokii Oshima, 1919 | Culter alburnus | 33781 |
| Algansea aphanea Barbour & Miller, 1978 | Algansea aphanea | 33475 |
| Barbus aphantogramma Regan, 1920 | Enteromius apleurogramma | 2801 |
| Leuciscus aphipsi Aleksandrov, 1927 | Squalius aphipsi | 26334 |
| Barbus aphya Günther, 1868 | Puntius aphya | 50838 |
| Cyprinus aphya Linnaeus, 1758 | Phoxinus phoxinus | 13397 |
| Rasbora api Lumbantobing, 2010 | Rasbora api | 85846 |
| Cyprinus apiatus Valenciennes, 1840 | Barilius bendelisis | 41236 |
| Barbus apleurogramma Boulenger, 1911 | Enteromius apleurogramma | 2801 |
| Barbus apoensis Banister & Clarke, 1977 | Carasobarbus apoensis | 13617 |
| Barbus apogon (non Valenciennes, 1842) | Oreichthys cosuatis | 4832 |
| Barbus apogon Valenciennes, 1842 | Cyclocheilichthys apogon | 93734 |
| Danio apogon Chu, 1981 | Devario apogon | 37787 |
| Discognathus apogon Norman, 1925 | Garra apogon | 44416 |
| Systomus apogonoides Bleeker, 1855 | Cyclocheilichthys apogon | 2091 |
| Barbus apogonostomatus Pellegrin, 1913 | Enteromius salessei | 2940 |
| Phoxinus apollonicus Bianco & De Bonis, 2015 | Phoxinus apollonicus | 105385 |
| Leuciscus apollonitis Richardson, 1857 | Scardinius erythrophthalmus | 13696 |
| Danio apopyris Fang & Kottelat, 1999 | Devario apopyris | 37788 |
| Rasbora aprotaenia Hubbs & Brittan, 1954 | Rasbora aprotaenia | 7050 |
| Sinocyclocheilus aquihornes Li & Yang, 2007 | Sinocyclocheilus aquihornes | 78598 |
| Garra arabica Hora, 1921 | Garra nasuta | 13617 |
| Barbus arabicus Trewavas, 1941 | Arabibarbus arabicus | 96964 |
| Leuciscus aradensis Coelho, Bogutskaya, Rodrigues & Collares-Pereira, 1998 | Squalius aradensis | 28035 |
| Barbus arambourgi Pellegrin, 1935 | Enteromius arambourgi | 108777 |
| Aspius arborella Bonaparte, 1841 | Alburnus arborella | 55858 |
| Aspius arborella (non Bonaparte, 1841) | Alburnus alburnus | 55858 |
| Leucos arcasii Steindachner, 1866 | Achondrostoma arcasii | 57917 |
| Yaoshanicus arcus Lin, 1931 | Yaoshanicus arcus | 33508 |
| Barilius ardens Knight, Rai, d'Souza & Vijaykrishnan, 2015 | Barilius ardens | 100448 |
| Hypsilepis ardens Cope, 1868 | Lythrurus ardens | 12965 |
| Gila ardesiaca Cope, 1875 | Richardsonius egregius | 33021 |
| Lavinia ardesiaca Snyder, 1913 | Lavinia exilicauda | 33021 |
| Barbus arenatus Day, 1878 | Puntius arenatus | 4832 |
| Alburnellus arge Cope, 1867 | Notropis photogenis | 33021 |
| Gobio argentatus Sauvage & Dabry de Thiersant, 1874 | Squalidus argentatus | 33299 |
| Plargyrus argentatus Girard, 1856 | Luxilus cornutus | 33021 |
| Schizothorax argentatus Kessler, 1874 | Schizothorax argentatus | 45622 |
| Varicorhinus argentatus Nguyen & Doan, 1969 | Onychostoma leptura | 44416 |
| Schizothorax argentatus pseudoaksaiensis Herzenstein, 1889 | Schizothorax pseudoaksaiensis pseudoaksaiensis | 45622 |
| Carassioides argentea Nguyen, 2001 | Carassioides argentea | 84795 |
| Chela argentea Day, 1867 | Salmostoma acinaces | 41236 |
| Neobola argentea Pellegrin, 1904 | Rastrineobola argentea | 2801 |
| Xenocypris argentea Günther, 1868 | Xenocypris macrolepis | 82587 |
| Xenocypris argentea fani Tchang & Shaw, 1931 | Xenocypris macrolepis | 33785 |
| Acanthonotus argenteus Day, 1888 | Mystacoleucus argenteus | 4832 |
| Acheilognathus argenteus Wu, 1939 | Acheilognathus barbatulus | 94476 |
| Barbus argenteus Günther, 1868 | Enteromius argenteus | 2801 |
| Leuciscus argenteus Storer, 1839 | Semotilus corporalis | 33021 |
| Leuciscus argenteus Basilewsky, 1855 | Xenocypris macrolepis | 82587 |
| Leuciscus argenteus Fitzinger, 1832 | Leuciscus leuciscus | 13696 |
| Parapelecus argenteus Günther, 1889 | Pseudolaubuca sinensis | 33784 |
| Toxabramis argentifer Abbott, 1901 | Toxabramis argentifer | 83351 |
| Toxabramis argentifer (non Abbott, 1901) | Hemiculter bleekeri | 83351 |
| Plagopterus argentissimus Cope, 1874 | Plagopterus argentissimus | 86798 |
| Dionda argentosa Girard, 1856 | Dionda argentosa | 52299 |
| Pogonichthys argyreiosus Girard, 1854 | Pogonichthys macrolepidotus | 33021 |
| Abramis argyreus Valenciennes, 1844 | Abramis brama | 13696 |
| Hybognathus argyritis Girard, 1856 | Hybognathus argyritis | 86798 |
| Blicca argyroleuca Heckel, 1843 | Blicca bjoerkna | 13696 |
| Barbus argyrotaenia Boulenger, 1912 | Enteromius zanzibaricus | 2801 |
| Leuciscus argyrotaenia Bleeker, 1849 | Rasbora argyrotaenia | 2929 |
| Photogenis ariommus Cope, 1867 | Notropis ariommus | 12965 |
| Squalius aristotelis Özulu? & Freyhof, 2011 | Squalius aristotelis | 87183 |
| Cyprinus ariza Hamilton, 1807 | Bangana ariza | 33488 |
| Barbus armatus Valenciennes, 1842 | Anematichthys armatus | 2091 |
| Barbus armenicus Kamensky, 1899 | Barbus lacerta | 1441 |
| Rasbora armitagei Silva, Maduwage & Pethiyagoda, 2010 | Rasbora armitagei | 84057 |
| Alburnus arquatus Fatio, 1882 | Alburnus alburnus | 13696 |
| Acanthobrama arrhada Heckel, 1843 | Acanthobrama marmid | 33550 |
| Leuciscus arrigonis Steindachner, 1866 | Parachondrostoma arrigonis | 13696 |
| Systomus arulius Jerdon, 1849 | Dawkinsia arulius | 4832 |
| Puntius arulius tambraparniei (non Silas, 1954) | Dawkinsia arulius | 55036 |
| Puntius arulius tambraparniei Silas, 1954 | Dawkinsia tambraparniei | 55036 |
| Horalabiosa arunachalami Johnson & Soranam, 2001 | Horalabiosa arunachalami | 50838 |
| Garra arunachalensis Nebeshwar & Vishwanath, 2013 | Garra arunachalensis | 96640 |
| Rasbora arundinata Lumbantobing, 2014 | Rasbora arundinata | 94947 |
| Garra arupi Nebeshwar, Vishwanath & Das, 2009 | Garra arupi | 81034 |
| Barbus ashmeadi Fowler, 1937 | Discherodontus ashmeadi | 1830 |
| Acanthorhodeus asmussi sungariensis Berg, 1931 | Acanthorhodeus chankaensis | 13397 |
| Devario asmussii Dybowski, 1872 | Acheilognathus asmussii | 13397 |
| Scaphiodon asmussii Keyserling, 1861 | Capoeta capoeta | 27116 |
| Acanthorhodeus asmussii amurensis Holcík, 1962 | Acheilognathus asmussii | 57778 |
| Puntius asoka Kottelat & Pethiyagoda, 1989 | Systomus asoka | 91036 |
| Barbus asper Boulenger, 1911 | Pseudobarbus asper | 7442 |
| Barbus asper (non Boulenger, 1911) | Pseudobarbus afer | 2801 |
| Nocomis asper Lachner & Jenkins, 1971 | Nocomis asper | 5723 |
| Notropis asperifrons Suttkus & Raney, 1955 | Notropis asperifrons | 5723 |
| Zacco asperus (non Nichols & Pope, 1927) | Parazacco spilurus | 94476 |
| Zacco asperus Nichols & Pope, 1927 | Parazacco fasciatus | 94476 |
| Barbus aspilus Boulenger, 1907 | Enteromius aspilus | 2801 |
| Barbus aspius Boulenger, 1912 | Labeobarbus aspius | 2801 |
| Cyprinus aspius Linnaeus, 1758 | Leuciscus aspius | 13696 |
| Aspius aspius taeniatus iblioides phragmiteti Berg, 1932 | Leuciscus aspius | 33021 |
| Danio assamensis Barman, 1984 | Devario assamensis | 38392 |
| Danio assamensis (non Barman, 1984) | Devario regina | 27116 |
| Danio assamila Kullander, 2015 | Danio assamila | 101154 |
| Parasinilabeo assimilis Wu & Yao, 1977 | Parasinilabeo assimilis | 52876 |
| Systomus assimilis Jerdon, 1849 | Dawkinsia assimilis | 55036 |
| Systomus assimilis (non Jerdon, 1849) | Dawkinsia filamentosa | 55036 |
| Barbus atakorensis Daget, 1957 | Enteromius atakorensis | 2940 |
| Puntius ater Linthoingambi & Vishwanath, 2007 | Pethia atra | 58118 |
| Tor ater Roberts, 1999 | Tor ater | 35913 |
| Notropis atherinoides Rafinesque, 1818 | Notropis atherinoides | 3814 |
| Notropis atherinoides caddonis Meek, 1891 | Notropis atherinoides | 33021 |
| Barbus athi Hubbs, 1918 | Labeobarbus oxyrhynchus | 2801 |
| Longurio athymius Jordan & Starks, 1905 | Saurogobio dabryi | 33021 |
| Barbus atkinsoni Bailey, 1969 | Enteromius atkinsoni | 2801 |
| Mola atkinsonii Blyth, 1860 | Amblypharyngodon atkinsonii | 4832 |
| Capoeta atlantica Boulenger, 1902 | Carasobarbus fritschii | 2801 |
| Sundadanio atomus Conway, Kottelat & Tan, 2011 | Sundadanio atomus | 88800 |
| Cyprinus atpar Hamilton, 1822 | Chela cachius | 41236 |
| Acanthorhodeus atranalis Günther, 1873 | Acanthorhodeus chankaensis | 33021 |
| Rasbora atranus Kottelat & Tan, 2011 | Rasbora atranus | 88805 |
| Notropis atrapiculus Snelson, 1972 | Lythrurus atrapiculus | 3814 |
| Siboma atraria Girard, 1856 | Gila atraria | 12965 |
| Siboma atraria longiceps Cope, 1875 | Gila atraria | 33021 |
| Cyprinus atratulus Hermann, 1804 | Rhinichthys atratulus | 12965 |
| Rhinichthys atratulus meleagris Agassiz, 1854 | Rhinichthys atratulus | 10937 |
| Acanthorhodeus atremius Jordan & Thompson, 1914 | Rhodeus atremius | 26282 |
| Mystacoleucus atridorsalis Fowler, 1937 | Mystacoleucus atridorsalis | 12693 |
| Rasbora atridorsalis Kottelat & Chu, 1988 | Rasbora atridorsalis | 94476 |
| Crossocheilus atrilimes Kottelat, 2000 | Crossocheilus atrilimes | 36949 |
| Myloleuciscus atripinnis Garman, 1912 | Mylopharyngodon piceus | 1441 |
| Barbus atromaculatus Nichols & Griscom, 1917 | Enteromius atromaculatus | 2801 |
| Cyprinus atromaculatus Mitchill, 1818 | Semotilus atromaculatus | 12965 |
| Gnathopogon atromaculatus Nichols & Pope, 1927 | Squalidus atromaculatus | 33792 |
| Cyprinus atronasus Mitchill, 1815 | Rhinichthys atratulus | 33021 |
| Alburnus atropatenae Berg, 1925 | Alburnus atropatenae | 39257 |
| Rutilus atropatenus Derjavin, 1937 | Pseudophoxinus atropatenus | 1441 |
| Cyprinus atrovirens Richardson, 1846 | Cyprinus carpio | 185 |
| Alburnus attalus Özulu? & Freyhof, 2007 | Alburnus attalus | 78144 |
| Horadandia atukorali Deraniyagala, 1943 | Horadandia atukorali | 6028 |
| Horadandia atukorali brittani Rema Devi & Menon, 1992 | Horadandia atukorali | 31807 |
| Squalius aula Bonaparte, 1841 | Leucos aula | 96829 |
| Rutilus aula karamani Vladykov & Petit, 1930 | Leucos basak | 96829 |
| Leucos aula ohridana Karaman, 1924 | Leucos basak | 96829 |
| Leucos aula prespensis Karaman, 1924 | Leucos basak | 96829 |
| Notropis aulidion Chernoff & Miller, 1986 | Notropis aulidion | 81264 |
| Barbus aurantiacus Boulenger, 1910 | Enteromius radiatus | 2801 |
| Moniana aurata Girard, 1856 | Cyprinella proserpina | 33021 |
| Cirrhinus auratus Sauvage, 1878 | Cirrhinus microlepis | 12693 |
| Cyprinus auratus Linnaeus, 1758 | Carassius auratus | 6128 |
| Leuciscus auratus Mauduyt, 1849 | Carassius auratus | 13696 |
| Notemigonus auratus Rafinesque, 1819 | Notemigonus crysoleucas | 33021 |
| Carassius auratus argenteaphthalmus Nguyen, 2001 | Carassius auratus | 7050 |
| Carassius auratus cantonensis Tchang, 1933 | Carassius auratus | 33021 |
| Carassius auratus gibelio vovkii Johansen, 1945 | Carassius gibelio | 13696 |
| Carassius auratus wui Tchang, 1930 | Carassius auratus | 85815 |
| Pethia aurea Knight, 2013 | Pethia aurea | 94011 |
| Tinca aurea Gmelin, 1788 | Tinca tinca | 13696 |
| Barbus aureus Tirant, 1883 | Barbodes semifasciolatus | 33021 |
| Labeobarbus aureus Cope, 1867 | Labeobarbus natalensis | 2801 |
| Perilampus aurolineatus Day, 1865 | Devario malabaricus | 38392 |
| Barilius auropurpureus Annandale, 1918 | Devario auropurpureus | 4832 |
| Rasbora aurotaenia Tirant, 1885 | Rasbora aurotaenia | 12693 |
| Rasbora aurotaenia (non Tirant, 1885) | Rasbora sumatrana | 2060 |
| Barbus aurotaeniatus Tirant, 1885 | Barbodes aurotaeniatus | 94476 |
| Labeo aurovittatus Sauvage, 1878 | Cirrhinus microlepis | 33488 |
| Alburnus ausonii Bonaparte, 1845 | Alburnus alburnus | 13696 |
| Zophendum australe Jordan, 1880 | Algansea tincella | 33021 |
| Extrarius australis Hubbs & Ortenburger, 1929 | Macrhybopsis australis | 50838 |
| Alburnus avola Bonaparte, 1846 | Alburnus alburnus | 13696 |
| Chondrostoma awhasicum Kamensky, 1901 | Chondrostoma colchicum | 33021 |
| Rasbora axelrodi Brittan, 1976 | Sundadanio axelrodi | 2091 |
| Varicorhinus axelrodi Getahun, Stiassny & Teugels, 2004 | Labeobarbus axelrodi | 53571 |
| Papillocheilus ayuthiae Smith, 1945 | Cosmochilus harmandi | 43281 |
| Barbus babaulti Pellegrin, 1926 | Labeobarbus oxyrhynchus | 2801 |
| Barbus babaulti Pellegrin, 1935 | Enteromius apleurogramma | 2801 |
| Varicorhinus babaulti Pellegrin, 1932 | Labeobarbus pellegrini | 2801 |
| Varicorhinus babaulti (non Pellegrin, 1932) | Labeobarbus oxyrhynchus | 2801 |
| Parazacco babeensis Nguyen & Nguyen, 2000 | Parazacco fasciatus | 94476 |
| Spinibarbus babeensis Nguyen, 2001 | Spinibarbus babeensis | 84795 |
| Varicorhinus babeensis Nguyen & Nguyen, 2001 | Onychostoma gerlachi | 82789 |
| Cyprinus bacaila Hamilton, 1822 | Salmostoma bacaila | 4832 |
| Placogobio bacmeensis Nguyen & Vo, 2001 | Placogobio bacmeensis | 84795 |
| Barbus bagbwensis Norman, 1932 | Enteromius bagbwensis | 2940 |
| Squalidus baicalensis Dybowski, 1874 | Leuciscus baicalensis | 33021 |
| Squalidus baicalensis (non Dybowski, 1874) | Leuciscus leuciscus | 13696 |
| Chagunius baileyi Rainboth, 1986 | Chagunius baileyi | 4832 |
| Notropis baileyi Suttkus & Raney, 1955 | Notropis baileyi | 5723 |
| Oreinus baileyi Lloyd, 1908 | Schizothorax waltoni | 45622 |
| Notropis bairdi Hubbs & Ortenburger, 1929 | Notropis bairdi | 5723 |
| Notropis bairdi buccula Cross, 1953 | Notropis buccula | 26282 |
| Barilius bakeri Day, 1865 | Barilius bakeri | 4832 |
| Rohtee bakeri Day, 1873 | Osteobrama bakeri | 4832 |
| Pectenocypris balaena Roberts, 1989 | Pectenocypris balaena | 2091 |
| Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002 | Barbus balcanicus | 59043 |
| Labeo baldasseronii Di Caporiacco, 1948 | Labeo baldasseronii | 2801 |
| Leuciscus baldneri Valenciennes, 1844 | Alburnoides bipunctatus | 13696 |
| Rasbora baliensis Hubbs & Brittan, 1954 | Rasbora baliensis | 7050 |
| Alburnus baliki Bogutskaya, Küçük & Ünlü, 2000 | Alburnus baliki | 39257 |
| Capoeta baliki Turan, Kottelat, Ekmekçi & Imamoglu, 2006 | Capoeta baliki | 57640 |
| Barbus balleroides Valenciennes, 1842 | Barbonymus balleroides | 26282 |
| Abramis balleropsis Agassiz, 1835 | Ballerus sapa | 13696 |
| Cyprinus ballerus Linnaeus, 1758 | Ballerus ballerus | 7442 |
| Chela balookee Sykes, 1839 | Salmostoma balookee | 37836 |
| Cyprinus balteatus Richardson, 1836 | Richardsonius balteatus | 1998 |
| Scaphiodon baluchiorum Jenkins, 1910 | Cyprinion microphthalmum | 4832 |
| Scaphiodon baluchiorum Jenkins, 1910 | Cyprinion watsoni | 33021 |
| Crossocheilus bamaensis Fang, 1981 | Sinocrossocheilus bamaensis | 50421 |
| Leuciscus bambusa Richardson, 1845 | Elopichthys bambusa | 13397 |
| Cophecheilus bamen Zhu, Zhang, Zhang & Han, 2011 | Cophecheilus bamen | 86883 |
| Barbus bampurensis (non Nikolskii, 1900) | Cyprinion milesi | 30292 |
| Barbus bampurensis Nikolskii, 1900 | Cyprinion watsoni | 30292 |
| Capoeta banarescui Turan, Kottelat, Ekmekçi & Imamoglu, 2006 | Capoeta banarescui | 57640 |
| Squalidus banarescui Chen & Chang, 2007 | Squalidus banarescui | 57944 |
| Scaphognathops bandanensis Boonyaratpalin & Srirungroj, 1971 | Scaphognathops bandanensis | 12693 |
| Puntius bandula Kottelat & Pethiyagoda, 1991 | Pethia bandula | 6028 |
| Pseudogobio banggiangensis Nguyen, 2001 | Pseudogobio banggiangensis | 84795 |
| Cyprinus bangon Hamilton, 1838 | Bangana ariza | 33488 |
| Barbus bangwelensis Boulenger, 1905 | Enteromius radiatus | 2801 |
| Leuciscus bankanensis Bleeker, 1853 | Rasbora bankanensis | 2091 |
| Hongshuia banmo Zhang, Qiang & Lan, 2008 | Hongshuia banmo | 74947 |
| Barbus bantamensis (non Rendahl, 1920) | Poropuntius laoensis | 26580 |
| Barbus bantamensis Rendahl, 1920 | Poropuntius bantamensis | 35912 |
| Barbus bantolanensis Day, 1914 | Barbodes bantolanensis | 2933 |
| Acrossocheilus baolacensis Nguyen, 2001 | Acrossocheilus baolacensis | 84795 |
| Barbodes baoshanensis Chen & Yang, 1999 | Neolissochilus baoshanensis | 53787 |
| Barbodes baoulan Herre, 1926 | Barbodes baoulan | 94476 |
| Tor barakae Arunkumar & Basudha, 2003 | Tor barakae | 57812 |
| Algansea barbata Álvarez & Cortés, 1964 | Algansea barbata | 27639 |
| Rohita barbatula Sauvage, 1878 | Labeo barbatulus | 43281 |
| Sinibrama barbatula Luo & Huang, 1985 | Pogobrama barbatula | 33784 |
| Acheilognathus barbatulus Günther, 1873 | Acheilognathus barbatulus | 94476 |
| Gymnostomus barbatulus Pellegrin, 1908 | Onychostoma barbatulum | 26282 |
| Tylognathus barbatulus Heckel, 1844 | Crossocheilus diplochilus | 33323 |
| Acheilognathus barbatus Nichols, 1926 | Acheilognathus barbatus | 33793 |
| Gymnostomus barbatus Lin, 1931 | Onychostoma barbatum | 45620 |
| Labeo barbatus (non Boulenger, 1898) | Labeo lividus | 1440 |
| Labeo barbatus Boulenger, 1898 | Labeo barbatus | 1440 |
| Leuciscus barbatus Jerdon, 1849 | Esomus barbatus | 4832 |
| Leuciscus barbatus (non Jerdon, 1849) | Esomus thermoicos | 4832 |
| Opsariichthys barbatus Regan, 1908 | Candidia barbata | 79878 |
| Schizothorax barbatus McClelland & Griffith, 1842 | Schizothorax esocinus | 33323 |
| Barbus barbodon Nichols & Pope, 1927 | Acrossocheilus iridescens | 94476 |
| Barbus barbulus (non Heckel, 1847) | Luciobarbus pectoralis | 39702 |
| Barbus barbulus Heckel, 1847 | Luciobarbus barbulus | 31728 |
| Cyprinus barbus Linnaeus, 1758 | Barbus barbus | 13696 |
| Gobio barbus Temminck & Schlegel, 1846 | Hemibarbus labeo | 57778 |
| Barbus barbus bergi Chichkoff, 1935 | Barbus bergi | 81932 |
| Barbus barbus bergi Chichkoff, 1935 | Barbus cyclolepis | 13696 |
| Barbus barbus gallicus Karaman, 1971 | Barbus barbus | 13696 |
| Barbus barbus macedonicus (non Karaman, 1928) | Barbus thessalus | 56080 |
| Barbus barbus macedonicus Karaman, 1928 | Barbus macedonicus | 13696 |
| Barbus barbus thessalus Stephanidis, 1971 | Barbus thessalus | 54621 |
| Barbus barbus thessalus (non Stephanidis, 1971) | Barbus macedonicus | 54621 |
| Cyprinus barila Hamilton, 1822 | Barilius barila | 4832 |
| Barbus barilioides Boulenger, 1914 | Enteromius fasciolatus | 2801 |
| Cyprinus barna Hamilton, 1822 | Opsarius barna | 94476 |
| Barbus barnardi Jubb, 1965 | Enteromius barnardi | 7248 |
| Barilius barnoides Vinciguerra, 1890 | Opsarius barnoides | 94476 |
| Barilius barnoides (non Vinciguerra, 1890) | Barilius barila | 94476 |
| Garra barreimiae Fowler & Steinitz, 1956 | Garra barreimiae | 107074 |
| Garra barreimiae shawkahensis Banister & Clarke, 1977 | Garra barreimiae | 13617 |
| Garra barreimiae wurayahi Khalaf, 2009 | Garra barreimiae | 13617 |
| Capoeta barroisi Lortet, 1894 | Capoeta barroisi | 33304 |
| Capoeta barroisi mandica (non Bianco & B?n?rescu, 1982) | Capoeta barroisi | 107008 |
| Capoeta barroisi mandica Bianco & B?n?rescu, 1982 | Capoeta mandica | 107008 |
| Chela barroni Fowler, 1934 | Paralaubuca barroni | 26282 |
| Barbus barryi Daget, 1962 | Labeobarbus wurtzi | 2940 |
| Leucos basak Heckel, 1843 | Leucos basak | 96829 |
| Barbus baschakirdi Holly, 1929 | Cyprinion milesi | 4832 |
| Caecocypris basimi Banister & Bunni, 1980 | Caecocypris basimi | 3881 |
| Cyprinus bata Hamilton, 1822 | Labeo bata | 4832 |
| Barbus batesi (non Boulenger, 1903) | Labeobarbus bynni | 2940 |
| Prolabeo batesi Norman, 1932 | Prolabeo batesi | 2940 |
| Barbus batesii Boulenger, 1903 | Labeobarbus batesii | 2801 |
| Barilius batesii Boulenger, 1914 | Raiamas batesii | 1830 |
| Labeo batesii Boulenger, 1911 | Labeo batesii | 1440 |
| Araiocypris batodes Conway & Kottelat, 2008 | Araiocypris batodes | 75046 |
| Alburnus battalgilae Özulu? & Freyhof, 2007 | Alburnus battalgilae | 78144 |
| Gobio battalgilae Naseka, Erk'akan & Küçük, 2006 | Gobio battalgilae | 57729 |
| Pseudophoxinus battalgilae Bogutskaya, 1997 | Pseudophoxinus battalgilae | 80565 |
| Barbus baudoni Boulenger, 1918 | Enteromius baudoni | 2801 |
| Discognathus baudoni Pellegrin, 1923 | Garra ornata | 2801 |
| Barbus baudoni ubanguensis Pellegrin, 1920 | Enteromius baudoni | 2801 |
| Barbus bawkuensis Hopson, 1965 | Enteromius bawkuensis | 2940 |
| Barbus bayoni Boulenger, 1911 | Labeobarbus altianalis | 27626 |
| Opsariichthys bea Nguyen, 1987 | Opsariichthys bea | 44416 |
| Squalius bearnensis Blanchard, 1866 | Leuciscus bearnensis | 13696 |
| Squalius bearnensis (non Blanchard, 1866) | Leuciscus burdigalensis | 59043 |
| Barbus beasleyi Fowler, 1937 | Hypsibarbus wetmorei | 54621 |
| Rasbora beauforti Hardenberg, 1937 | Rasbora beauforti | 12693 |
| Barbus beavani Günther, 1868 | Chagunius chagunio | 41236 |
| Cyprinella beckwithi Girard, 1856 | Cyprinella lutrensis | 33021 |
| Barbus beddomii Günther, 1868 | Carasobarbus canis | 13609 |
| Labeo behri Fowler, 1937 | Bangana behri | 4792 |
| Schizothorax beipanensis Yang, Chen & Yang, 2009 | Schizothorax beipanensis | 80483 |
| Salmostoma belachi Jayaraj, Krishna Rao, Ravichandra Reddy, Shakuntala & Devaraj, 1999 | Salmostoma belachi | 44315 |
| Leuciscus belangeri Valenciennes, 1844 | Osteobrama belangeri | 4832 |
| Rohita belangeri Valenciennes, 1842 | Labeo calbasu | 41236 |
| Barbus belayewi Menon, 1960 | Capoeta damascina | 27116 |
| Gobio belingi (non Slastenenko, 1934) | Romanogobio albipinnatus | 13696 |
| Gobio belingi Slastenenko, 1934 | Romanogobio belingi | 54621 |
| Systomus belinka Bleeker, 1860 | Barbodes belinka | 1830 |
| Barbus bellcrossi Jubb, 1965 | Clypeobarbus bellcrossi | 79650 |
| Coptostomabarbus bellcrossi Poll, 1969 | Coptostomabarbus bellcrossi | 2801 |
| Minnilus bellus Hay, 1881 | Lythrurus bellus | 12965 |
| Osteochilus bellus Popta, 1904 | Osteochilus bellus | 7050 |
| Notropis bellus alegnotus Snelson, 1972 | Lythrurus alegnotus | 110348 |
| Cyprinus benacensis Pollini, 1816 | Romanogobio benacensis | 13696 |
| Gobio benacensis Ninni, 1863 | Romanogobio benacensis | 56787 |
| Crossocheilus benasi Pellegrin & Chevey, 1936 | Neolissochilus benasi | 44416 |
| Crossocheilus benasi vuha Nguyen, Nguyen & Le, 1999 | Neolissochilus benasi | 44416 |
| Cyprinus bendilisis Hamilton, 1807 | Barilius bendelisis | 36656 |
| Rutilus beoticus Stephanidis, 1939 | Telestes beoticus | 6376 |
| Squalius berak (non Heckel, 1843) | Squalius cephalus | 84537 |
| Squalius berak Heckel, 1843 | Squalius berak | 93268 |
| Dangila berdmorei Blyth, 1860 | Labiobarbus leptocheilus | 7424 |
| Acanthorhodeus bergi Mori, 1928 | Acheilognathus macropterus | 94476 |
| Leuciscus bergi Kashkarov, 1925 | Leuciscus bergi | 27116 |
| Pseudaspius bergi Jordan & Metz, 1913 | Rhynchocypris lagowskii | 56787 |
| Varicorhinus bergi Derjavin, 1929 | Capoeta aculeata | 33021 |
| Barbus bernardcarpi Jubb, 1958 | Enteromius poechii | 2801 |
| Barilius bernatziki Koumans, 1937 | Opsarius bernatziki | 94476 |
| Varicorhinus beso Rüppell, 1835 | Labeobarbus beso | 2801 |
| Chondrostoma beysehirense Bogutskaya, 1997 | Chondrostoma beysehirense | 26679 |
| Osteobrama bhimensis Singh & Yazdani, 1992 | Osteobrama bhimensis | 31807 |
| Sinocyclocheilus biangularis Wang, 1996 | Sinocyclocheilus biangularis | 50838 |
| Mekongina bibarba Nguyen, 2001 | Mekongina bibarba | 84795 |
| Altigena bibarbata Mai, 1978 | Bangana lemassoni | 44416 |
| Placocheilus bibarbatus Nguyen, 2001 | Garra bibarbatus | 75600 |
| Leuciscus bibie Joannis, 1835 | Chelaethiops bibie | 2940 |
| Opsarius bicirratus McClelland, 1842 | Barilius vagra | 33021 |
| Algansea bicolor Girard, 1856 | Siphateles bicolor | 33021 |
| Gobio bicolor McClelland, 1839 | Labeo dyocheilus | 54621 |
| Gobio bicolor (non McClelland, 1839) | Labeo pangusia | 54621 |
| Labeo bicolor Smith, 1931 | Epalzeorhynchos bicolor | 4537 |
| Labeo bicolor (non Smith, 1931) | Epalzeorhynchos munense | 12693 |
| Pseudogobio bicolor Nichols, 1930 | Microphysogobio fukiensis | 33781 |
| Gila bicolor euchila Hubbs & Miller, 1972 | Siphateles bicolor | 27116 |
| Gila bicolor eurysoma Williams & Bond, 1981 | Siphateles bicolor | 27116 |
| Gila bicolor isolata Hubbs & Miller, 1972 | Siphateles bicolor | 27116 |
| Gila bicolor newarkensis Hubbs & Miller, 1972 | Siphateles bicolor | 27116 |
| Gila bicolor snyderi Miller, 1973 | Siphateles bicolor | 27116 |
| Gila bicolor vaccaceps Bills & Bond, 1980 | Siphateles bicolor | 27116 |
| Epalzeorhynchos bicornis Wu, 1977 | Akrokolioplax bicornis | 28024 |
| Paracrossochilus bicornis Popta, 1904 | Paracrossochilus vittatus | 2091 |
| Garra bicornuta Narayan Rao, 1920 | Garra bicornuta | 4832 |
| Sinocyclocheilus bicornutus Wang & Liao, 1997 | Sinocyclocheilus bicornutus | 54621 |
| Schizothorax biddulphi Günther, 1876 | Schizothorax biddulphi | 45622 |
| Schizothorax biddulphi (non Günther, 1876) | Schizothorax labiatus | 45622 |
| Opsariichthys bidens Günther, 1873 | Opsariichthys bidens | 43281 |
| Barbus bifrenatus Fowler, 1935 | Enteromius bifrenatus | 7248 |
| Barbus bifrenatus (non Fowler, 1935) | Enteromius viviparus | 7248 |
| Hybopsis bifrenatus Cope, 1867 | Notropis bifrenatus | 12965 |
| Phoxinus bigerri Kottelat, 2007 | Phoxinus bigerri | 75055 |
| Barbus bigornei Lévêque, Teugels & Thys van den Audenaerde, 1988 | Enteromius bigornei | 2963 |
| Semotilus biguttatus Kirtland, 1840 | Nocomis biguttatus | 12965 |
| Barbus biharicus Antal, László & Kotlík, 2016 | Barbus biharicus | 106510 |
| Barbus bilkewitschi Bulgakov, 1923 | Luciobarbus capito | 33021 |
| Cyprinella billingsiana Cope, 1871 | Cyprinella lutrensis | 33021 |
| Gnathopogon bimaculatus Bleeker, 1863 | Puntius bimaculatus | 6028 |
| Barbus binduchitra Hora, 1937 | Systomus sarana | 50838 |
| Rasbora bindumatoga Lumbantobing, 2014 | Rasbora bindumatoga | 94947 |
| Capoeta bingeri Pellegrin, 1905 | Labeobarbus intermedius | 2801 |
| Abbottina binhi Nguyen, 2001 | Abbottina binhi | 84795 |
| Sinilabeo binhluensis Nguyen, 2001 | Sinilabeo binhluensis | 84795 |
| Acheilognathus binidentatus Li, 2001 | Acheilognathus binidentatus | 50838 |
| Barbus binotatus Valenciennes, 1842 | Barbodes binotatus | 2091 |
| Leuciscus binotatus Blyth, 1858 | Puntius tetraspilus | 79817 |
| Puntius binotatus banksi Herre, 1940 | Barbodes banksi | 94476 |
| Cyprinus bipunctatus Bloch, 1782 | Alburnoides bipunctatus | 33550 |
| Alburnoides bipunctatus armeniensis (non Dadikyan, 1972) | Alburnoides bipunctatus | 82592 |
| Alburnoides bipunctatus armeniensis Dadikyan, 1972 | Alburnoides eichwaldii | 82592 |
| Alburnus bipunctatus ohridanus (non Karaman, 1928) | Alburnoides bipunctatus | 59043 |
| Alburnus bipunctatus ohridanus Karaman, 1928 | Alburnoides ohridanus | 81932 |
| Alburnoides bipunctatus rossicus (non Berg, 1924) | Alburnoides bipunctatus | 82592 |
| Alburnoides bipunctatus rossicus Berg, 1924 | Alburnoides rossicus | 82592 |
| Alburnoides bipunctatus rossicus kubanicus B?n?rescu, 1964 | Alburnoides kubanicus | 13696 |
| Alburnoides bipunctatus smyrnaea Pellegrin, 1927 | Alburnoides bipunctatus | 13696 |
| Alburnoides bipunctatus strymonicus Chichkoff, 1940 | Alburnoides bipunctatus | 13696 |
| Alburnoides bipunctatus thessalicus Stephanidis, 1950 | Alburnus thessalicus | 13696 |
| Alburnoides bipunctatus thessalicus (non Stephanidis, 1950) | Alburnoides bipunctatus | 59043 |
| Alburnoides bipunctatus tzanevi Chichkoff, 1933 | Alburnoides bipunctatus | 13696 |
| Alburnus bipunctatus var. prespensis Karaman, 1924 | Alburnoides prespensis | 86870 |
| Garra birostris Nebeshwar & Vishwanath, 2013 | Garra birostris | 96640 |
| Puntius birtwistlei Herre, 1940 | Poropuntius birtwistlei | 33021 |
| Garra bisangularis Chen, Wu & Xiao, 2010 | Garra bisangularis | 85557 |
| Barbus biscarensis Boulenger, 1911 | Luciobarbus biscarensis | 2801 |
| Barbus biscarensis amguidensis Pellegrin, 1934 | Luciobarbus callensis | 2801 |
| Discogobio bismargaritus Chu, Cui & Zhou, 1993 | Discogobio bismargaritus | 38450 |
| Garra bispinosa Zhang, 2005 | Garra bispinosa | 56230 |
| Gymnocypris biswasi Talwar, 1977 | Schizopygopsis stoliczkai | 41236 |
| Cyprinus bithynicus Richardson, 1857 | Cyprinus carpio | 13696 |
| Hybopsis bivittatus Cope, 1872 | Gila atraria | 33021 |
| Gobio biwae Jordan & Snyder, 1900 | Squalidus chankaensis | 41299 |
| Sarcocheilichthys biwaensis Hosoya, 1982 | Sarcocheilichthys biwaensis | 37226 |
| Puntius bizonatus Vishwanath & Laisram, 2004 | Pethia meingangbii | 54351 |
| Cyprinus bjoerkna Linnaeus, 1758 | Blicca bjoerkna | 7442 |
| Blicca bjoerkna derjavini Dadikyan, 1970 | Blicca bjoerkna | 13696 |
| Blicca bjoerkna transcaucasica Berg, 1916 | Blicca bjoerkna | 13696 |
| Rasbora blanchardi Sauvage & Dabry de Thiersant, 1874 | Opsariichthys bidens | 33782 |
| Barbus blanci (non Pellegrin & Fang, 1940) | Neolissochilus stracheyi | 94476 |
| Barbus blanci Pellegrin & Fang, 1940 | Neolissochilus blanci | 94476 |
| Discognathus blanfordii (non Boulenger, 1901) | Garra quadrimaculata | 58532 |
| Discognathus blanfordii Boulenger, 1901 | Garra blanfordii | 58532 |
| Discognathus blanfordii (non Boulenger, 1901) | Garra dembeensis | 2801 |
| Discognathus blanfordii cimmaruta (non Gianferrari, 1936) | Garra quadrimaculata | 58532 |
| Discognathus blanfordii cimmaruta Gianferrari, 1936 | Garra blanfordii | 58532 |
| Barilius bleekeri Day, 1872 | Barilius vagra | 41236 |
| Hemiculter bleekeri (non Warpachowski, 1888) | Hemiculter lucidus | 13397 |
| Hemiculter bleekeri Warpachowski, 1888 | Hemiculter bleekeri | 33784 |
| Luciosoma bleekeri Steindachner, 1878 | Luciosoma bleekeri | 12693 |
| Osteochilus bleekeri Kottelat, 2008 | Osteochilus bleekeri | 79813 |
| Paracheilognathus bleekeri Berg, 1907 | Acanthorhodeus chankaensis | 33021 |
| Alburnops blennius Girard, 1856 | Notropis blennius | 12965 |
| Cyprinus blicca Bloch, 1782 | Blicca bjoerkna | 7442 |
| Barbus blitonensis Bleeker, 1852 | Barbodes binotatus | 2091 |
| Cirrhinus blochii Valenciennes, 1842 | Cirrhinus cirrhosus | 33488 |
| Cyprinus blockii Nau, 1787 | Alburnoides bipunctatus | 13696 |
| Rohtee blythi Bleeker, 1860 | Osteobrama belangeri | 41236 |
| Barbus blythii Day, 1870 | Neolissochilus blythii | 4832 |
| Tylognathus bo Popta, 1904 | Lobocheilos bo | 2091 |
| Barbus boboi Schultz, 1942 | Enteromius boboi | 2940 |
| Varicorhinus bobree Sykes, 1839 | Labeo fimbriatus | 41236 |
| Barbus bocagei Steindachner, 1864 | Luciobarbus bocagei | 13696 |
| Notropis bocagrande Chernoff & Miller, 1982 | Cyprinella bocagrande | 42680 |
| Puntius bocourti Bleeker, 1864 | Barbonymus altus | 1632 |
| Cyprinus boga Hamilton, 1822 | Labeo boga | 4832 |
| Acanthobrama bogdanowi Kessler, 1877 | Capoetobrama kuschakewitschi | 1441 |
| Chondrostoma boggut Sykes, 1839 | Labeo boggut | 4832 |
| Tylognathus boides Popta, 1906 | Lobocheilos bo | 75626 |
| Cyprinus bola Hamilton, 1822 | Raiamas bola | 4832 |
| Opsopoeodus bollmani Gilbert, 1891 | Notropis maculatus | 33021 |
| Poropuntius bolovenensis Roberts, 1998 | Poropuntius bolovenensis | 35912 |
| Barbus bomokandi Myers, 1924 | Clypeobarbus bomokandi | 79650 |
| Barilius bonarensis Chaudhuri, 1912 | Barilius bonarensis | 81932 |
| Barilius bonarensis (non Chaudhuri, 1912) | Barilius barila | 81932 |
| Barbus bonvaloti Vaillant, 1893 | Folifer brevifilis | 44416 |
| Chela boopis Day, 1874 | Salmostoma boopis | 4832 |
| Notropis boops Gilbert, 1884 | Notropis boops | 5723 |
| Rasbora borapetensis (non Smith, 1934) | Rasbora rubrodorsalis | 43281 |
| Rasbora borapetensis Smith, 1934 | Rasbora borapetensis | 12693 |
| Gila boraxobius Williams & Bond, 1980 | Siphateles boraxobius | 86798 |
| Barilius borneensis Roberts, 1989 | Barilius borneensis | 2091 |
| Discognathus borneensis Vaillant, 1902 | Garra borneensis | 2091 |
| Rasbora borneensis Bleeker, 1860 | Rasbora borneensis | 2091 |
| Rohita borneensis Bleeker, 1856 | Osteochilus borneensis | 6128 |
| Barbus bortschalinicus Kamensky, 1899 | Barbus lacerta | 1441 |
| Squalius borysthenicus Kessler, 1859 | Petroleuciscus borysthenicus | 13373 |
| Leuciscus borysthenicus heterandrius Battalgil, 1940 | Petroleuciscus borysthenicus | 13373 |
| Leuciscus boscii Valenciennes, 1844 | Notemigonus crysoleucas | 33021 |
| Barbus bottegi Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Labeo bottegi Vinciguerra, 1897 | Labeo bottegi | 1440 |
| Neobola bottegoi Vinciguerra, 1895 | Neobola bottegoi | 2801 |
| Leuciscus boucardi Günther, 1868 | Notropis boucardi | 27116 |
| Gobiobotia boulengeri Tchang, 1929 | Xenophysogobio boulengeri | 33791 |
| Labeo boulengeri Vinciguerra, 1912 | Labeo boulengeri | 2801 |
| Labeobarbus boulengeri Vreven, Musschoot, Snoeks & Schliewen, 2016 | Labeobarbus boulengeri | 108777 |
| Barbus boulengerii Popta, 1905 | Barbonymus collingwoodii | 2091 |
| Metzia bounthobi Shibukawa, Phousavanh, Phongsa & Iwata, 2012 | Metzia bounthobi | 93140 |
| Barbus bourdariei Pellegrin, 1928 | Enteromius bourdariei | 2801 |
| Discognathus bourreti (non Pellegrin, 1928) | Garra orientalis | 44416 |
| Discognathus bourreti Pellegrin, 1928 | Garra bourreti | 44416 |
| Barbus bovanicus Day, 1877 | Neolissochilus bovanicus | 4832 |
| Gobio bovianus Jerdon, 1849 | Bangana ariza | 41236 |
| Barilius boweni Fowler, 1930 | Opsaridium boweni | 2801 |
| Rhinichthys bowersi Goldsborough & Clark, 1908 | Pararhinichthys bowersi | 5723 |
| Barbus bowkeri Boulenger, 1902 | Labeobarbus natalensis | 2801 |
| Plargyrus bowmani Girard, 1856 | Luxilus cornutus | 33021 |
| Opsarius brachialis McClelland, 1839 | Opsarius tileo | 41236 |
| Barbus brachycephalus Kessler, 1872 | Luciobarbus brachycephalus | 58342 |
| Barbus brachycephalus caspius Berg, 1914 | Luciobarbus caspius | 26282 |
| Barbus brachygramma Boulenger, 1915 | Enteromius brachygramma | 2801 |
| Barbus brachynemus Bleeker, 1849 | Barbichthys laevis | 2091 |
| Osteochilus brachynotopteroides Chevey, 1934 | Osteochilus brachynotopteroides | 12693 |
| Rohita brachynotopterus Bleeker, 1855 | Osteochilus microcephalus | 2091 |
| Discogobio brachyphysallidos Huang, 1989 | Discogobio brachyphysallidos | 38450 |
| Labeo brachypoma Günther, 1868 | Labeo brachypoma | 2940 |
| Gonorhynchus brachypterus McClelland, 1839 | Garra rupecula | 41236 |
| Phoxinus brachyurus Berg, 1912 | Phoxinus brachyurus | 1441 |
| Laubuka brahmaputraensis Kulabtong, Suksri & Nonpayom, 2012 | Laubuka brahmaputraensis | 90071 |
| Cyprinus brama Linnaeus, 1758 | Abramis brama | 7442 |
| Abramis brama bergi Grib & Vernidub, 1935 | Abramis brama | 13696 |
| Abramis brama danubii Pavlov, 1956 | Abramis brama | 13696 |
| Abramis brama orientalis Berg, 1949 | Abramis brama | 13696 |
| Abramis brama sinegorensis Lukash, 1925 | Abramis brama | 13696 |
| Barbus bramoides Valenciennes, 1842 | Puntius bramoides | 36656 |
| Barbus bramoides (non Valenciennes, 1842) | Barbonymus balleroides | 2091 |
| Leuciscus bramula Valenciennes, 1844 | Parabramis pekinensis | 33784 |
| Leuciscus branchiatus McClelland, 1839 | Barilius bendelisis | 41236 |
| Alburnus brandtii Kessler, 1880 | Acanthobrama microlepis | 33550 |
| Telestes brandtii Dybowski, 1872 | Tribolodon brandtii | 33021 |
| Telestes brandtii (non Dybowski, 1872) | Tribolodon sachalinensis | 58051 |
| Varicorhinus brauni Pellegrin, 1935 | Labeobarbus brauni | 2801 |
| Notropis braytoni Jordan & Evermann, 1896 | Notropis braytoni | 5723 |
| Notropis brazosensis Hubbs & Bonham, 1951 | Notropis shumardi | 33021 |
| Barbus brazzai Pellegrin, 1901 | Enteromius brazzai | 2801 |
| Engraulicypris bredoi Poll, 1945 | Mesobola bredoi | 2801 |
| Varicorhinus bredoi Poll, 1948 | Labeobarbus trachypterus | 2801 |
| Barbus breijeri Weber, 1897 | Enteromius trimaculatus | 33021 |
| Acheilognathus brevianalis Fowler, 1910 | Acheilognathus cyanostigma | 33021 |
| Anabarilius brevianalis Zhou & Cui, 1992 | Anabarilius brevianalis | 26693 |
| Ancherythroculter brevianalis B?n?rescu, 1968 | Sinibrama taeniatus | 33784 |
| Neobola brevianalis Boulenger, 1908 | Mesobola brevianalis | 26282 |
| Chelaethiops brevianalis lerei Blache & Miton, 1961 | Chelaethiops bibie | 2940 |
| Gobiobotia brevibarba Mori, 1935 | Gobiobotia brevibarba | 12218 |
| Sinocyclocheilus brevibarbatus Zhao, Lan & Zhang, 2009 | Sinocyclocheilus brevibarbatus | 75598 |
| Barbus brevibarbis Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Culter brevicauda (non Günther, 1868) | Culter alburnus | 44416 |
| Culter brevicauda Günther, 1868 | Chanodichthys erythropterus | 44416 |
| Gila brevicauda Norris, Fischer & Minckley, 2003 | Gila brevicauda | 49525 |
| Osteochilus brevicauda Weber & de Beaufort, 1916 | Osteochilus kappenii | 2091 |
| Barbus brevicephalus Nagelkerke & Sibbing, 1997 | Labeobarbus brevicephalus | 57681 |
| Onychostoma brevicephalus Nguyen & Doan, 1969 | Scaphiodonichthys macracanthus | 44416 |
| Onychostoma brevicephalus Mai, 1978 | Scaphiodonichthys macracanthus | 44416 |
| Spinibarbus brevicephalus Nguyen & Nguyen, 1997 | Spinibarbus brevicephalus | 94476 |
| Alburnus breviceps Heckel & Kner, 1858 | Alburnus alburnus | 13696 |
| Barbus breviceps Trewavas, 1936 | Enteromius breviceps | 7248 |
| Clypeobarbus breviclipeus Stiassny & Sakharova, 2016 | Clypeobarbus breviclipeus | 114247 |
| Barbus brevidorsalis Boulenger, 1915 | Enteromius brevidorsalis | 7248 |
| Semiplotus brevidorsalis Day, 1873 | Osteochilichthys brevidorsalis | 4832 |
| Barbus brevifilis Peters, 1881 | Folifer brevifilis | 33326 |
| Tor brevifilis hainanensis Wu, 1977 | Folifer brevifilis | 44416 |
| Sinocyclocheilus brevifinus Li, Li & Mayden, 2014 | Sinocyclocheilus brevifinus | 97526 |
| Barbus brevilateralis Poll, 1967 | Enteromius brevilateralis | 2801 |
| Hemibarbus brevipennus Yue, 1995 | Hemibarbus brevipennus | 33792 |
| Barbus brevipinnis Jubb, 1966 | Enteromius brevipinnis | 7248 |
| Bangana brevirostris Liu & Zhou, 2009 | Bangana brevirostris | 80318 |
| Gobiobotia brevirostris Chen & Cao, 1977 | Gobiobotia brevirostris | 33791 |
| Leptocypris brevirostris Boulenger, 1920 | Leptocypris modestus | 2801 |
| Leuciscus brevirostris Mori, 1927 | Leuciscus waleckii | 33021 |
| Pseudogobio brevirostris Günther, 1868 | Microphysogobio brevirostris | 26282 |
| Siniichthys brevirostris B?n?rescu, 1970 | Hemiculter bleekeri | 33021 |
| Sinilabeo brevirostris Nguyen, 2001 | Sinilabeo brevirostris | 84795 |
| Microphysogobio brevirostris alticorpus B?n?rescu & Nalbant, 1968 | Microphysogobio alticorpus | 50838 |
| Campostoma brevis Haseman, 1906 | Campostoma pullum | 33021 |
| Capoeta brevis Bleeker, 1849 | Puntius brevis | 6128 |
| Gonorhynchus brevis McClelland, 1839 | Crossocheilus latius | 41236 |
| Racoma brevis McClelland, 1842 | Schizothorax curvifrons | 1441 |
| Sinocyclocheilus brevis Lan & Chen, 1992 | Sinocyclocheilus brevis | 31517 |
| Varicorhinus brevis Lin, 1931 | Bangana decora | 33021 |
| Varicorhinus brevis Wu & Chen, 1977 | Onychostoma breve | 27116 |
| Barbus brevispinis monunensis Pellegrin, 1928 | Labeobarbus brevispinis | 2801 |
| Lissochilus brevispinus Nguyen & Doan, 1969 | Poropuntius brevispinus | 44416 |
| Opsariichthys brevistomatus Nguyen, Nguyen, Do & Nguyen, 2012 | Opsariichthys bidens | 94476 |
| Barbus brichardi Poll & Lambert, 1959 | Enteromius brichardi | 2801 |
| Labeo brichardi Poll, 1959 | Labeo macrostoma | 1440 |
| Notropis brimleyi Bean, 1903 | Luxilus coccogenis | 33021 |
| Rasbora brittani Axelrod, 1976 | Kottelatia brittani | 82447 |
| Garra brittoni Trewavas, 1941 | Garra quadrimaculata | 58532 |
| Barboides britzi Conway & Moritz, 2006 | Barboides britzi | 57421 |
| Sinocyclocheilus broadihornes Li & Mao, 2007 | Sinocyclocheilus broadihornes | 75581 |
| Barbus brookingi Gilchrist & Thompson, 1913 | Pseudobarbus trevelyani | 2801 |
| Danio browni (non Regan, 1907) | Devario aequipinnatus | 37787 |
| Danio browni Regan, 1907 | Devario browni | 46206 |
| Schizocypris brucei Regan, 1914 | Schizocypris brucei | 4832 |
| Barbus brucii Boulenger, 1907 | Labeobarbus marequensis | 2801 |
| Varicorhinus brucii Boulenger, 1907 | Labeobarbus marequensis | 2801 |
| Barbus brunellii Bini, 1940 | Labeobarbus intermedius | 2801 |
| Labeo brunellii Parenzan, 1939 | Labeo bottegi | 1440 |
| Barbus brunellii acutirostris Bini, 1940 | Labeobarbus acutirostris | 33021 |
| Barbus brunellii acutirostris (non Bini, 1940) | Labeobarbus intermedius | 33021 |
| Tylognathus brunneus Fowler, 1934 | Henicorhynchus siamensis | 33488 |
| Leuciscus brutius Costa, 1838 | Squalius cephalus | 13696 |
| Microphysogobio buas Mai, 1978 | Microphysogobio yunnanensis | 44416 |
| Leuciscus bubalinus Baird & Girard, 1853 | Cyprinella lutrensis | 33021 |
| Ericymba buccata Cope, 1865 | Ericymba buccata | 86798 |
| Carassius bucephalus Heckel, 1837 | Carassius gibelio | 13696 |
| Catla buchanani Valenciennes, 1844 | Gibelion catla | 41236 |
| Devario buchanani Bleeker, 1860 | Devario devario | 33021 |
| Mola buchanani Blyth, 1860 | Amblypharyngodon mola | 41236 |
| Mrigala buchanani Bleeker, 1860 | Cirrhinus cirrhosus | 33488 |
| Notropis buchanani Meek, 1896 | Notropis buchanani | 5723 |
| Rasbora buchanani Bleeker, 1860 | Rasbora rasbora | 41236 |
| Rohita buchanani Valenciennes, 1842 | Labeo rohita | 56 |
| Opsaridium buchholzi Peters, 1876 | Raiamas buchholzi | 2801 |
| Garra buettikeri Krupp, 1983 | Garra buettikeri | 13617 |
| Capoeta buhsei Kessler, 1877 | Capoeta buhsei | 31728 |
| Cyprinus bulatmai Hablizl, 1783 | Luciobarbus capito | 39702 |
| Cyprinus bullaris Rafinesque, 1817 | Semotilus corporalis | 33021 |
| Systomus bulu Bleeker, 1851 | Puntioplites bulu | 6128 |
| Puntius bunau Rachmatika, 2005 | Barbodes bunau | 94476 |
| Barbus burchelli Smith, 1841 | Pseudobarbus burchelli | 33021 |
| Barbus burchelli (non Smith, 1841) | Pseudobarbus asper | 2801 |
| Notropis burchi Fowler, 1942 | Notropis maculatus | 33021 |
| Leuciscus burdigalensis Valenciennes, 1844 | Leuciscus burdigalensis | 59043 |
| Pseudophoxinus burduricus Küçük, Gülle, Güçlü, Çiftçi & Erdo?an, 2013 | Pseudophoxinus burduricus | 94468 |
| Carassius burgeri Temminck & Schlegel, 1846 | Carassius auratus | 7050 |
| Barbus burgi Boulenger, 1911 | Pseudobarbus burgi | 7442 |
| Dangila burmanica Day, 1877 | Labiobarbus leptocheilus | 7424 |
| Barbus burmanicus Day, 1878 | Puntius burmanicus | 4832 |
| Scaphiodonichthys burmanicus Vinciguerra, 1890 | Scaphiodonichthys burmanicus | 1830 |
| Evarra bustamantei Navarro, 1955 | Evarra bustamantei | 3881 |
| Cyprinus bynni Forsskål, 1775 | Labeobarbus bynni | 2801 |
| Barbus bynni rudolfianus Worthington, 1932 | Labeobarbus bynni | 2801 |
| Leuciscus cabeda Risso, 1827 | Squalius cephalus | 13696 |
| Leuciscus cabeda pamvoticus (non Stephanidis, 1939) | Squalius cephalus | 59043 |
| Leuciscus cabeda pamvoticus Stephanidis, 1939 | Squalius pamvoticus | 13696 |
| Cyprinus cachius Hamilton, 1822 | Chela cachius | 4832 |
| Barbus cadenati Daget, 1962 | Enteromius cadenati | 2940 |
| Capoeta caelestis Schöter, Özulu? & Freyhof, 2009 | Capoeta caelestis | 82790 |
| Chondrostoma caerulescens Blanchard, 1866 | Chondrostoma nasus | 13696 |
| Squalius caerulescens Sauvage, 1883 | Gnathopogon caerulescens | 26282 |
| Alburnus caeruleus Heckel, 1843 | Alburnus caeruleus | 33550 |
| Labeo caeruleus Day, 1877 | Labeo caeruleus | 4832 |
| Leuciscus caeruleus Yarrell, 1837 | Scardinius erythrophthalmus | 54621 |
| Photogenis caeruleus Jordan, 1877 | Cyprinella caerulea | 26282 |
| Labeo cafer Castelnau, 1861 | Labeo umbratus | 2801 |
| Notropis cahabae Mayden & Kuhajda, 1989 | Notropis cahabae | 5723 |
| Hybopsis cahni Hubbs & Crowe, 1956 | Erimystax cahni | 3814 |
| Notropis calabazas Lyons & Mercado-Silva, 2004 | Notropis calabazas | 54509 |
| Cyprinus calbasu Hamilton, 1822 | Labeo calbasu | 4832 |
| Barbus caldwelli Nichols, 1925 | Spinibarbus caldwelli | 94476 |
| Spinibarbus caldwelli vietnamensis Mai, 1978 | Spinibarbus caldwelli | 94476 |
| Barbus calidus Barnard, 1938 | Pseudobarbus calidus | 2801 |
| Barbus calidus (non Barnard, 1938) | Pseudobarbus erubescens | 2801 |
| Notropis calientis Jordan & Snyder, 1899 | Notropis calientis | 27639 |
| Barbus callensis Valenciennes, 1842 | Luciobarbus callensis | 2801 |
| Leuciscus callensis Guichenot, 1850 | Pseudophoxinus callensis | 2801 |
| Barbus callensis figuigensis Pellegrin, 1913 | Luciobarbus callensis | 80565 |
| Barbus callewaerti Nichols & La Monte, 1933 | Labeobarbus macrolepidotus | 2801 |
| Barbus callipterus Boulenger, 1907 | Enteromius callipterus | 2801 |
| Campostoma callipteryx Cope, 1865 | Campostoma pullum | 33021 |
| Episema callisema Jordan, 1877 | Cyprinella callisema | 12965 |
| Photogenis callistius Jordan, 1877 | Cyprinella callistia | 12965 |
| Notropis callitaenia Bailey & Gibbs, 1956 | Cyprinella callitaenia | 3814 |
| Rasbora calliura Boulenger, 1894 | Rasbora sumatrana | 2060 |
| Cirrhina cambodgiensis Tirant, 1883 | Garra cambodgiensis | 26282 |
| Prolabeops cameroonensis Schultz, 1941 | Prolabeops melanhypopterus | 2801 |
| Labeo camerunensis Trewavas, 1974 | Labeo camerunensis | 81639 |
| Labeo camerunensis (non Trewavas, 1974) | Labeo batesii | 26190 |
| Raddabarbus camerunensis Thys van den Audenaerde, 1971 | Barboides gracilis | 2940 |
| Puntius camptacanthus Bleeker, 1863 | Enteromius camptacanthus | 2940 |
| Puntius camptacanthus (non Bleeker, 1863) | Enteromius walkeri | 2801 |
| Barbus camptacanthus cottesi (non Pellegrin, 1907) | Enteromius stauchi | 2801 |
| Barbus camptacanthus cottesi Pellegrin, 1907 | Enteromius rubrostigma | 2801 |
| Barbus camptacanthus cottesi Pellegrin, 1907 | Enteromius holotaenia | 2801 |
| Barbus camptacanthus liberiensis Steindachner, 1894 | Enteromius liberiensis | 2940 |
| Barbus camptacanthus melanepiptera Pellegrin, 1926 | Enteromius guirali | 2801 |
| Cliola camura Jordan & Meek, 1884 | Cyprinella camura | 12965 |
| Barbus canalii Valenciennes, 1842 | Barbus tyberinus | 13696 |
| Gobio canarensis Jerdon, 1849 | Hypselobarbus curmuca | 41236 |
| Opsarius canarensis Jerdon, 1849 | Barilius canarensis | 4832 |
| Perilampus canarensis Jerdon, 1849 | Devario malabaricus | 38392 |
| Barbus candens Nichols & Griscom, 1917 | Enteromius candens | 2801 |
| Notropis candidus Suttkus, 1980 | Notropis candidus | 5723 |
| Barbus caninus Bonaparte, 1839 | Barbus caninus | 13696 |
| Barbus caninus Valenciennes, 1842 | Barbus caninus | 13696 |
| Barbus canis Valenciennes, 1842 | Carasobarbus canis | 27116 |
| Cyprinus canius Hamilton, 1822 | Pethia canius | 94011 |
| Cyprinus canius (non Hamilton, 1822) | Pethia gelius | 94011 |
| Tylognathus cantini Sauvage, 1882 | Labeo cylindricus | 2801 |
| Carpio cantonensis Heincke, 1892 | Carassioides acuminatus | 44416 |
| Carassioides cantonensis melanes Mai, 1978 | Cyprinus melanes | 94476 |
| Carassioides cantonensis melanes (non Mai, 1978) | Carassioides acuminatus | 94476 |
| Sarcocheilichthys caobangensis Nguyen & Vo, 2001 | Sarcocheilichthys caobangensis | 84795 |
| Discogobio caobangi Nguyen, 2001 | Discogobio caobangi | 84795 |
| Abrostomus capensis Smith, 1841 | Labeo capensis | 1440 |
| Barbus capensis Smith, 1841 | Pseudobarbus capensis | 108777 |
| Barbus capensis (non Smith, 1841) | Labeobarbus aeneus | 594 |
| Barbus capensis (non Smith, 1841) | Labeobarbus seeberi | 108777 |
| Alburnus capito Heckel, 1843 | Alburnus mossulensis | 33021 |
| Cyprinus capito Güldenstädt, 1773 | Luciobarbus capito | 26282 |
| Cyprinus capito Scopoli, 1786 | Squalius cephalus | 13696 |
| Cyprinus capoeta Güldenstädt, 1773 | Capoeta capoeta | 4832 |
| Varicorhinus capoeta angorae Hankó, 1925 | Capoeta angorae | 56787 |
| Capoeta capoeta bergamae Karaman, 1969 | Capoeta bergamae | 56787 |
| Capoeta capoeta intermedia Bianco & B?n?rescu, 1982 | Capoeta damascina | 33021 |
| Capoeta capoeta kosswigi Karaman, 1969 | Capoeta kosswigi | 57751 |
| Varicorhinus capoetoides Pellegrin, 1938 | Capoeta capoetoides | 108777 |
| Squalius cappadocicus Özulu? & Freyhof, 2011 | Squalius cappadocicus | 87183 |
| Cyprinus carassius Linnaeus, 1758 | Carassius carassius | 13696 |
| Carassius carassius jacuticus Kirillov, 1956 | Carassius carassius | 13696 |
| Paedocypris carbunculus Britz & Kottelat, 2008 | Paedocypris carbunculus | 78740 |
| Barbus carcharhinoides Stiassny, 1991 | Enteromius carcharhinoides | 43268 |
| Cosmochilus cardinalis Chu & Roberts, 1985 | Cosmochilus cardinalis | 13216 |
| Notropis cardinalis Mayden, 1988 | Luxilus cardinalis | 26282 |
| Barbus cardozoi Boulenger, 1912 | Labeobarbus cardozoi | 2801 |
| Barbus carens Boulenger, 1912 | Enteromius carens | 2801 |
| Cyprinus carinatus Pallas, 1814 | Vimba vimba | 13696 |
| Xenocyprioides carinatus Chen & Huang, 1985 | Xenocyprioides carinatus | 33785 |
| Squalius carinus Özulu? & Freyhof, 2011 | Squalius carinus | 87183 |
| Barbus carletoni (non Fowler, 1924) | Puntius sophore | 41236 |
| Barbus carletoni Fowler, 1924 | Pethia guganio | 41236 |
| Leuciscus carletoni Kendall, 1903 | Margariscus margarita | 1998 |
| Barbus carnaticus Jerdon, 1849 | Barbodes carnaticus | 4832 |
| Labeo carnigliae Zolezzi, 1939 | Labeo bottegi | 1440 |
| Clinostomus carolinus Girard, 1856 | Clinostomus funduloides | 33021 |
| Leuciscus carolitertii Doadrio, 1988 | Squalius carolitertii | 13696 |
| Messinobarbus carottae Bianco, 1998 | Barbus carottae | 84081 |
| Barbus carpathicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002 | Barbus carpathicus | 59043 |
| Puntius carpenteri Fowler, 1949 | Enteromius multilineatus | 2801 |
| Barbus carpio Pfeffer, 1896 | Enteromius neumayeri | 2801 |
| Cyprinus carpio Linnaeus, 1758 | Cyprinus carpio | 59043 |
| Cyprinus carpio anatolicus Hankó, 1925 | Cyprinus carpio | 13696 |
| Cyprinus carpio aralensis Spiczakow, 1935 | Cyprinus carpio | 13696 |
| Cyprinus carpio brevicirri Misik, 1958 | Cyprinus carpio | 13696 |
| Cyprinus carpio caspicus Walbaum, 1792 | Cyprinus carpio | 13696 |
| Cyprinus carpio chilia Wu, Yang & Huang, 1963 | Cyprinus chilia | 45623 |
| Cyprinus carpio communis Anonymous | Cyprinus carpio | 43637 |
| Cyprinus carpio elongatus Walecki, 1863 | Cyprinus carpio | 13696 |
| Cyprinus carpio fluviatilis Pravdin, 1945 | Cyprinus carpio | 13696 |
| Cyprinus carpio intha Annandale, 1918 | Cyprinus intha | 33021 |
| Cyprinus carpio lacustris Fitzinger, 1832 | Cyprinus carpio | 13696 |
| Cyprinus carpio longicirri Misik, 1958 | Cyprinus carpio | 13696 |
| Cyprinus carpio megalophthalmus Wu et al., 1963 | Cyprinus megalophthalmus | 38630 |
| Cyprinus carpio monstrosus Walecki, 1863 | Cyprinus carpio | 13696 |
| Cyprinus carpio multitaeniata Pellegrin & Chevey, 1936 | Cyprinus multitaeniatus | 94476 |
| Cyprinus carpio oblongus Antipa, 1909 | Cyprinus carpio | 13696 |
| Cyprinus carpio var. gibbosus Kessler, 1856 | Cyprinus carpio | 58462 |
| Cyprinus carpio var. haematopterus Martens, 1876 | Cyprinus carpio | 3738 |
| Apocope carringtonii Cope, 1872 | Rhinichthys osculus | 80360 |
| Squalius castellanus Doadrio, Perea & Alonso, 2007 | Squalius castellanus | 75143 |
| Barbus castrasibutum Fowler, 1936 | Enteromius castrasibutum | 2801 |
| Barbus cataractae Fowler, 1934 | Barbodes cataractae | 311 |
| Gobio cataractae Valenciennes, 1842 | Rhinichthys cataractae | 1998 |
| Rhinichthys cataractae smithi Nichols, 1916 | Rhinichthys cataractae | 36656 |
| Chilonemus cataractus Baird, 1851 | Semotilus corporalis | 33021 |
| Barbus catenarius Poll & Lambert, 1959 | Enteromius catenarius | 2801 |
| Danio catenatus Kullander, 2015 | Danio catenatus | 101154 |
| Cyprinus catla Hamilton, 1822 | Gibelion catla | 94476 |
| Dionda catostomops Hubbs & Miller, 1977 | Tampichthys catostomops | 80389 |
| Phenacobius catostomus Jordan, 1877 | Phenacobius catostomus | 86798 |
| Barbus caucasius Kessler, 1877 | Barbus lacerta | 1441 |
| Squaliobarbus caudalis Sauvage, 1884 | Squaliobarbus curriculus | 33783 |
| Gonorhynchus caudatus McClelland, 1839 | Garra nasuta | 41236 |
| Crossocheilus caudiguttatus Fowler, 1934 | Cirrhinus caudimaculatus | 33488 |
| Alburnus caudimacula Heckel, 1846-49 | Alburnus mossulensis | 33021 |
| Barbus caudimacula Günther, 1868 | Enteromius kessleri | 2801 |
| Rasbora caudimaculata Volz, 1903 | Rasbora caudimaculata | 2091 |
| Tylognathus caudimaculatus (non Fowler, 1934) | Lobocheilos terminalis | 75626 |
| Tylognathus caudimaculatus Fowler, 1934 | Cirrhinus caudimaculatus | 33488 |
| Barbus caudimarginatus Blyth, 1860 | Systomus rubripinnis | 4832 |
| Barilius caudiocellatus Chu, 1984 | Barilius caudiocellatus | 38630 |
| Esomus caudiocellatus Ahl, 1923 | Esomus caudiocellatus | 26580 |
| Discognathus caudofasciatus Pellegrin & Chevey, 1936 | Placocheilus caudofasciatus | 49783 |
| Hemigrammocapoeta caudomaculata Battalgil, 1942 | Crossocheilus caudomaculatus | 58342 |
| Barbus caudosignatus Poll, 1967 | Enteromius caudosignatus | 2801 |
| Barbus caudovittatus Boulenger, 1902 | Labeobarbus caudovittatus | 2801 |
| Cyprinus caurinus Richardson, 1836 | Mylocheilus caurinus | 1998 |
| Barbus cauveriensis (non Hora, 1937) | Puntius dorsalis | 4832 |
| Barbus cauveriensis Hora, 1937 | Puntius cauveriensis | 4832 |
| Leuciscus cavedanus Bonaparte, 1838 | Squalius cephalus | 13696 |
| Leuciscus caverii Jerdon, 1849 | Rasbora caverii | 4832 |
| Notropis cayuga Meek, 1889 | Notropis bifrenatus | 33021 |
| Notropis cayuga atrocaudalis Evermann, 1892 | Notropis atrocaudalis | 26282 |
| Notropis celayensis Álvarez, 1958 | Yuriria alta | 33021 |
| Leucos cenisophius Bonaparte, 1845 | Rutilus rutilus | 13696 |
| Leucos cenisophius Bonaparte, 1841 | Rutilus rutilus | 13696 |
| Acanthobrama centisquama Heckel, 1843 | Acanthobrama centisquama | 33550 |
| Cyprinus centralus Nguyen & Mai, 1994 | Cyprinus melanes | 94476 |
| Leuciscus cephaloides (non Battalgil, 1942) | Squalius cephalus | 87183 |
| Leuciscus cephaloides Battalgil, 1942 | Squalius cephaloides | 87183 |
| Squalius cephalopsis Heckel, 1843 | Squalius cephalus | 13696 |
| Leuciscus cephalotaenia Bleeker, 1852 | Rasbora cephalotaenia | 2091 |
| Rasbora cephalotaenia steineri Nichols & Pope, 1927 | Rasbora steineri | 43281 |
| Cyprinus cephalus Linnaeus, 1758 | Squalius cephalus | 13696 |
| Labeo cephalus Valenciennes, 1842 | Bangana dero | 4832 |
| Semotilus cephalus Rafinesque, 1820 | Semotilus atromaculatus | 33021 |
| Squalius cephalus athurensis Roule & Cardaillac de Saint-Paul, 1903 | Squalius cephalus | 13696 |
| Squalius cephalus cavedanus var. prespensis Karaman, 1924 | Squalius cephalus | 13696 |
| Leuciscus cephalus macedonicus Karaman, 1955 | Squalius cephalus | 13696 |
| Leuciscus cephalus moreoticus (non Stephanidis, 1971) | Squalius cephalus | 59043 |
| Leuciscus cephalus moreoticus Stephanidis, 1971 | Squalius moreoticus | 59043 |
| Leuciscus cephalus orientalis aralychensis Barach, 1934 | Squalius cephalus | 13696 |
| Leuciscus cephalus orientalis ardebilicus Barach, 1934 | Squalius cephalus | 13696 |
| Leuciscus cephalus orientalis kaznakovi Berg, 1912 | Squalius cephalus | 13696 |
| Leuciscus cephalus orientalis thracicus Drensky, 1930 | Squalius cephalus | 13696 |
| Leuciscus cephalus orientalis zangicus Barach, 1934 | Squalius cephalus | 13696 |
| Leuciscus cephalus prespensis Fowler, 1977 | Squalius prespensis | 13696 |
| Leuciscus cephalus ruffoi Bianco & Recchia, 1983 | Squalius cephalus | 13696 |
| Leuciscus cephalus var. wjatkensis Lukasch, 1925 | Squalius cephalus | 13696 |
| Squalius cephalus vardarensis (non Karaman, 1928) | Squalius cephalus | 59043 |
| Squalius cephalus vardarensis Karaman, 1928 | Squalius vardarensis | 13696 |
| Barbus cercops Whitehead, 1960 | Enteromius cercops | 2801 |
| Cyprinella cercostigma Cope, 1868 | Cyprinella venusta | 33021 |
| Barbus cernuus Barnard, 1938 | Enteromius anoplus | 2801 |
| Labeo cetopsis (non Kner, 1867) | Coreius heterodon | 81932 |
| Labeo cetopsis Kner, 1867 | Coreius cetopsis | 33792 |
| Eustira ceylonensis Günther, 1868 | Devario malabaricus | 38392 |
| Garra ceylonensis Bleeker, 1863 | Garra ceylonensis | 6028 |
| Garra ceylonensis phillipsi Deraniyagala, 1933 | Garra phillipsi | 6028 |
| Garra ceylonensis phillipsi (non Deraniyagala, 1933) | Garra ceylonensis | 4832 |
| Cyprinus chagunio Hamilton, 1822 | Chagunius chagunio | 4832 |
| Chagunius chagunio prashadi Talwar & Das, 1986 | Chagunius nicholsi | 4832 |
| Leuciscus chaignoni Vaillant, 1904 | Pseudophoxinus callensis | 2801 |
| Amblypharyngodon chakaiensis Babu Rao & Nair, 1978 | Amblypharyngodon melettinus | 41236 |
| Puntius chalakkudiensis Menon, Rema Devi & Thobias, 1999 | Sahyadria chalakkudiensis | 94494 |
| Cyprinus chalcoides Güldenstädt, 1772 | Alburnus chalcoides | 13696 |
| Alburnus chalcoides aralensis Berg, 1923 | Alburnus chalcoides | 12965 |
| Alburnus chalcoides carinatus (non Battalgil, 1941) | Alburnus chalcoides | 75107 |
| Alburnus chalcoides carinatus Battalgil, 1941 | Alburnus carinatus | 13696 |
| Alburnus chalcoides danubicus (non Antipa, 1909) | Alburnus chalcoides | 75106 |
| Alburnus chalcoides danubicus Antipa, 1909 | Alburnus danubicus | 75106 |
| Alburnus chalcoides derjugini (non Berg, 1923) | Alburnus chalcoides | 75107 |
| Alburnus chalcoides derjugini Berg, 1923 | Alburnus derjugini | 13696 |
| Chalcalburnus chalcoides iranicus Svetovidov, 1945 | Alburnus chalcoides | 13696 |
| Alburnus chalcoides istanbulensis (non Battalgil, 1941) | Alburnus chalcoides | 78144 |
| Alburnus chalcoides istanbulensis Battalgil, 1941 | Alburnus istanbulensis | 78144 |
| Chalcalburnus chalcoides macedonicus Stephanidis, 1971 | Alburnus chalcoides | 75107 |
| Chalcalburnus chalcoides macedonicus Stephanidis, 1971 | Alburnus volviticus | 75107 |
| Chalcalburnus chalcoides mandrensis Drensky, 1943 | Alburnus mandrensis | 81932 |
| Chalcalburnus chalcoides mandrensis (non Drensky, 1943) | Alburnus chalcoides | 59043 |
| Alburnus chalcoides mentoides longicephala Tseeb, 1930 | Alburnus chalcoides | 13696 |
| Alburnus chalcoides nicaeensis Battalgil, 1941 | Alburnus nicaeensis | 13696 |
| Alburnus chalcoides nicaeensis (non Battalgil, 1941) | Alburnus chalcoides | 75107 |
| Alburnus chalcoides sapancae Battalgil, 1941 | Alburnus chalcoides | 13696 |
| Chalcalburnus chalcoides schischkovi (non Drensky, 1943) | Alburnus chalcoides | 59043 |
| Chalcalburnus chalcoides schischkovi Drensky, 1943 | Alburnus schischkovi | 81932 |
| Hybopsis chalybaeus Cope, 1867 | Notropis chalybaeus | 12965 |
| Notropis chalybaeus abbotti Fowler, 1904 | Notropis chalybaeus | 33021 |
| Cyprinus chalybatus Pallas, 1814 | Luciobarbus capito | 33021 |
| Rohita chalybeata Valenciennes, 1842 | Labeo gonius | 41236 |
| Squalius chalybeius Heckel, 1852 | Leuciscus leuciscus | 13696 |
| Notropis chamberlaini Evermann, 1898 | Notropis shumardi | 33021 |
| Sinibrama changi Chang, 1944 | Sinibrama taeniatus | 33784 |
| Acheilognathus changtingensis Yang, Zhu, Xiong & Liu, 2011 | Acheilognathus changtingensis | 86410 |
| Devario chankaensis Dybowski, 1872 | Acanthorhodeus chankaensis | 13397 |
| Squalidus chankaensis Dybowski, 1872 | Squalidus chankaensis | 82587 |
| Squalidus chankaensis vietnamensis B?n?rescu & Nalbant, 1964 | Squalidus atromaculatus | 44416 |
| Labeobarbus chantrei Sauvage, 1882 | Carasobarbus chantrei | 57642 |
| Pseudogobio chaoi Evermann & Shaw, 1927 | Hemibarbus labeo | 33021 |
| Falcula chapalae (non Jordan & Snyder, 1899) | Yuriria alta | 52299 |
| Falcula chapalae Jordan & Snyder, 1899 | Yuriria chapalae | 54621 |
| Cyprinus chapalio Hamilton, 1822 | Danio rerio | 41236 |
| Varicorhinus chapini Nichols & La Monte, 1950 | Labeobarbus tropidolepis | 2801 |
| Cyprinus charax Lesniewski, 1837 | Carassius carassius | 33021 |
| Labeo chariensis Pellegrin, 1904 | Labeo chariensis | 26192 |
| Labeo chariensis nunensis Pellegrin, 1929 | Labeo nunensis | 1440 |
| Labeo chariensis nunensis (non Pellegrin, 1929) | Labeo parvus | 1440 |
| Alburnus charusini Herzenstein, 1889 | Alburnus alburnus | 33550 |
| Barilius chatricensis Selim & Vishwanath, 2002 | Barilius chatricensis | 89472 |
| Cirrhinus chaudhryi Srivastava, 1968 | Cirrhinus cirrhosus | 33488 |
| Garra chaudhurii Hora, 1921 | Garra annandalei | 4832 |
| Garra chebera Habteselassie, Mikschi, Ahnelt & Waidbacher, 2010 | Garra chebera | 84041 |
| Scaphiodon chebisiensis Keyserling, 1861 | Capoeta damascina | 30292 |
| Cyprinus chedra Hamilton, 1822 | Barilius bendelisis | 4832 |
| Cyprinus chedrio Hamilton, 1822 | Barilius barila | 41236 |
| Brevibora cheeya Liao & Tan, 2011 | Brevibora cheeya | 86526 |
| Opsariichthys chekianensis Shaw, 1930 | Opsariichthys bidens | 33782 |
| Barbus chelynoides McClelland, 1839 | Tor chelynoides | 4832 |
| Atrilinea chenchiwei Chu, 1931 | Atrilinea roulei | 33781 |
| Barilius chenchiwei Chu, 1931 | Atrilinea roulei | 33783 |
| Chuanchia chengi Fang, 1936 | Schizopygopsis malacanthus | 33021 |
| Gymnocypris chengi Tchang & Tchang, 1963 | Gymnocypris przewalskii | 27116 |
| Zacco chengtui Kimura, 1934 | Zacco chengtui | 33782 |
| Huigobio chenhsienensis Fang, 1938 | Huigobio exilicauda | 95514 |
| Huigobio chenhsienensis Fang, 1938 | Huigobio chenhsienensis | 33792 |
| Gobiobotia cheni B?n?rescu & Nalbant, 1966 | Gobiobotia cheni | 5193 |
| Paraleucogobio cheni Wu, 1931 | Hemibarbus longirostris | 38453 |
| Rasbora cheroni Fowler, 1937 | Rasbora sumatrana | 2060 |
| Leuciscus chevanella Valenciennes, 1844 | Cirrhinus molitorella | 33488 |
| Labeo cheveyi Fowler, 1937 | Labeo pierrei | 43281 |
| Labeo cheveyi (non Fowler, 1937) | Labeo erythropterus | 12693 |
| Lobocheilos cheveyi Smith, 1945 | Lobocheilos delacouri | 12693 |
| Discognathus chiarinii Vinciguerra, 1883 | Garra dembeensis | 2801 |
| Barbus chicapaensis Poll, 1967 | Enteromius chicapaensis | 2801 |
| Luxilus chickasavensis Hay, 1881 | Cyprinella venusta | 33021 |
| Notropis chihuahua Woolman, 1892 | Notropis chihuahua | 5723 |
| Acheilognathus chii Miao, 1934 | Tanakia himantegus | 33793 |
| Gymnocypris chilianensis Li & Chang, 1974 | Gymnocypris chilianensis | 87128 |
| Barbus chilinoides Günther, 1868 | Tor chelynoides | 4832 |
| Hybopsis chiliticus Cope, 1870 | Notropis chiliticus | 12965 |
| Mystacoleucus chilopterus Fowler, 1935 | Mystacoleucus chilopterus | 26580 |
| Barbus chilotes Boulenger, 1908 | Labeobarbus codringtonii | 2801 |
| Barbus chilotes sakaniae Poll, 1938 | Labeobarbus caudovittatus | 2801 |
| Aphyocypris chinensis Günther, 1868 | Aphyocypris chinensis | 559 |
| Cirrhina chinensis (non Günther, 1868) | Cirrhinus jullieni | 33488 |
| Cirrhinus chinensis Günther, 1868 | Cirrhinus molitorella | 43281 |
| Cyprinus chinensis Gronow, 1854 | Carassius auratus | 92135 |
| Cyprinus chinensis Basilewsky, 1855 | Cyprinus carpio | 185 |
| Aphyocypris chinensis shantung Nichols, 1930 | Aphyocypris chinensis | 33021 |
| Gymnocypris chinghainensis Tchang & Tchang, 1963 | Gymnocypris przewalskii | 33021 |
| Pseudogobio chinssuensis Nichols, 1926 | Microphysogobio chinssuensis | 33792 |
| Barbus chiumbeensis Pellegrin, 1936 | Enteromius chiumbeensis | 2801 |
| Codoma chloristia Jordan & Brayton, 1878 | Cyprinella chloristia | 12965 |
| Hybopsis chlorocephalus Cope, 1870 | Notropis chlorocephalus | 12965 |
| Barbus chlorotaenia Boulenger, 1911 | Enteromius chlorotaenia | 2940 |
| Barbus chlorotaenia (non Boulenger, 1911) | Enteromius sublineatus | 2801 |
| Barbus chlorotaenia (non Boulenger, 1911) | Enteromius nigeriensis | 2940 |
| Cyprinus chola Hamilton, 1822 | Puntius chola | 4832 |
| Barbus choloensis Norman, 1925 | Enteromius choloensis | 2801 |
| Barbus chondrorhynchus Fowler, 1934 | Poropuntius chondrorhynchus | 35912 |
| Oreinus chongi Fang, 1936 | Schizothorax chongi | 45622 |
| Barbus chonglingchungi Tchang, 1938 | Poropuntius chonglingchungi | 26282 |
| Danio choprae Hora, 1928 | Danio choprae | 13393 |
| Barilius christyi Boulenger, 1920 | Raiamas christyi | 4537 |
| Hybopsis chrosomus Jordan, 1877 | Notropis chrosomus | 12965 |
| Systomus chryseus Plamoottil, 2014 | Systomus chryseus | 104747 |
| Dionda chrysitis Girard, 1856 | Dionda episcopa | 33021 |
| Tinca chrysitis Fitzinger, 1832 | Tinca tinca | 13696 |
| Luxilus chrysocephalus Rafinesque, 1820 | Luxilus chrysocephalus | 86798 |
| Racoma chrysochlora McClelland, 1842 | Schizothorax labiatus | 41236 |
| Agosia chrysogaster Girard, 1856 | Agosia chrysogaster | 86798 |
| Rohita chrysophekadion Bleeker, 1849 | Labeo chrysophekadion | 1632 |
| Barbus chrysopoma Valenciennes, 1842 | Systomus chrysopoma | 104747 |
| Cyprinus chrysoprasius Pallas, 1814 | Phoxinus phoxinus | 13696 |
| Systomus chrysopterus McClelland, 1839 | Puntius sophore | 41236 |
| Rasbora chrysotaenia Ahl, 1937 | Rasbora chrysotaenia | 4537 |
| Danio chrysotaeniatus Chu, 1981 | Devario chrysotaeniatus | 37787 |
| Squalius chuanchicus Kessler, 1876 | Leuciscus chuanchicus | 33783 |
| Cyprinus chub Bonnaterre, 1788 | Squalius cephalus | 13696 |
| Leuciscus chub pictava De la Pylaie, 1835 | Squalius cephalus | 13696 |
| Gymnocypris chui Tchang, Yueh & Hwang, 1964 | Gymnocypris chui | 32617 |
| Amblypharyngodon chulabhornae Vidthayanon & Kottelat, 1990 | Amblypharyngodon chulabhornae | 26580 |
| Diptychus chungtienensis Tsao, 1964 | Ptychobarbus chungtienensis | 27116 |
| Hybognathus churchilli Hildebrand, 1932 | Hybognathus placitus | 33021 |
| Leuciscus cii Richardson, 1857 | Squalius cii | 57755 |
| Leuciscus cii (non Richardson, 1857) | Squalius cephalus | 57755 |
| Opsarius cirratus McClelland, 1839 | Barilius shacra | 41236 |
| Sinilabeo cirrhinoides Wu & Lin, 1977 | Sinilabeo cirrhinoides | 38630 |
| Cyprinus cirrhosus Bloch, 1795 | Cirrhinus cirrhosus | 33488 |
| Semiplotus cirrhosus Chaudhuri, 1919 | Semiplotus cirrhosus | 42977 |
| Cyprinus cirrosus Schaeffer, 1760 | Cyprinus carpio | 13696 |
| Leucos cisalpinus Heckel, 1851 | Leucos aula | 13696 |
| Leucos cisalpinus Heckel, 1843 | Leucos aula | 13696 |
| Barbus ciscaucasicus Kessler, 1877 | Barbus ciscaucasicus | 26334 |
| Gobio ciscaucasicus Berg, 1932 | Romanogobio ciscaucasicus | 52363 |
| Pogonichthys ciscoides Hopkirk, 1974 | Pogonichthys ciscoides | 3814 |
| Barbus citrinus Boulenger, 1920 | Enteromius citrinus | 2801 |
| Varicorhinus clarkeae Banister, 1984 | Labeobarbus clarkeae | 32347 |
| Squalius clathratus Blanchard, 1866 | Squalius cephalus | 13696 |
| Barbus claudinae De Vos & Thys van den Audenaerde, 1990 | Labeobarbus claudinae | 26282 |
| Barbus clauseni Thys van den Audenaerde, 1976 | Enteromius clauseni | 2940 |
| Barbus clavatus McClelland, 1845 | Systomus clavatus | 35912 |
| Barbus clavatus burtoni Mukerji, 1933 | Poropuntius burtoni | 40966 |
| Barbodes clemensi Herre, 1924 | Barbodes clemensi | 94476 |
| Phoxinus clevelandi Eigenmann & Eigenmann, 1889 | Richardsonius egregius | 33021 |
| Cyprinus cleveza Pallas, 1814 | Ballerus sapa | 13696 |
| Lissochilus clivosius Lin, 1935 | Acrossocheilus clivosius | 33326 |
| Cyprinus clupeoides Pallas, 1776 | Alburnus chalcoides | 13696 |
| Cyprinus clupeoides Bloch, 1795 | Salmostoma balookee | 37836 |
| Hemiculter clupeoides Nichols, 1925 | Hemiculter leucisculus | 57778 |
| Hemicultur clupeoides Nichols, 1925 | Hemiculter leucisculus | 57778 |
| Leptocypris clupeoides Pellegrin, 1922 | Leptocypris modestus | 94454 |
| Alburnoides coadi Mousavi-Sabet, Vatandoust & Doadrio, 2015 | Alburnoides coadi | 106248 |
| Capoeta coadi Alwan, Zareian & Esmaeili, 2016 | Capoeta coadi | 107008 |
| Tylognathus coatesi Fowler, 1937 | Crossocheilus reticulatus | 12041 |
| Lobocheilos cobitis Bleeker, 1854 | Crossocheilus cobitis | 2091 |
| Tiaroga cobitis Girard, 1856 | Rhinichthys cobitis | 52299 |
| Hypsilepis coccogenis Cope, 1868 | Luxilus coccogenis | 26282 |
| Cyprinus cocsa (non Hamilton, 1822) | Barilius bendelisis | 33021 |
| Cyprinus cocsa Hamilton, 1822 | Opsarius cocsa | 33323 |
| Barbus codringtonii Boulenger, 1908 | Labeobarbus codringtonii | 7248 |
| Cheonda coerulea Girard, 1856 | Gila coerulea | 12965 |
| Carassius coeruleus Basilewsky, 1855 | Carassius auratus | 85815 |
| Barbus cogginii Chaudhuri, 1911 | Poropuntius cogginii | 33021 |
| Chondrostoma colchicum Derjugin, 1899 | Chondrostoma colchicum | 27763 |
| Chondrostoma colchicum kubanicum Berg, 1914 | Chondrostoma kubanicum | 27763 |
| Chondrostoma colchicum var. tschorochica Kamensky, 1901 | Chondrostoma colchicum | 33021 |
| Rhodeus colchicus Bogutskaya & Komlev, 2001 | Rhodeus colchicus | 50154 |
| Barbus colemani Fowler, 1937 | Barbodes colemani | 33250 |
| Labeo collaris Nichols & Pope, 1927 | Cirrhinus molitorella | 33488 |
| Barbus collarti Poll, 1945 | Enteromius collarti | 2801 |
| Barbus collingwoodii Günther, 1868 | Barbonymus collingwoodii | 2091 |
| Rutilus columbianus Snyder, 1908 | Siphateles bicolor | 33021 |
| Leuciscus comes Costa, 1838 | Telestes muticellus | 13696 |
| Barbus comizo Steindachner, 1864 | Luciobarbus comizo | 13696 |
| Barbus communis Nordmann, 1840 | Barbus barbus | 13696 |
| Barbus communis Perty, 1832 | Barbus barbus | 13696 |
| Pogonichthys communis Girard, 1856 | Platygobio gracilis | 1998 |
| Tinca communis Swainson, 1839 | Tinca tinca | 13696 |
| Barynotus compiniei Sauvage, 1879 | Labeobarbus compiniei | 2801 |
| Moniana complanata Girard, 1856 | Cyprinella lutrensis | 33021 |
| Lavinia compressa Ayres, 1854 | Lavinia exilicauda | 33021 |
| Barbus compressiformis (non Cockerell, 1913) | Systomus clavatus | 31807 |
| Barbus compressiformis Cockerell, 1913 | Systomus compressiformis | 91036 |
| Culter compressocorpus Yih & Chu, 1959 | Cultrichthys compressocorpus | 33784 |
| Barbus compressus Boulenger, 1893 | Systomus clavatus | 4832 |
| Barbus compressus Day, 1870 | Neolissochilus compressus | 4832 |
| Cyprinus compressus Hollberg, 1822 | Scardinius erythrophthalmus | 13696 |
| Garra compressus Kosygin & Vishwanath, 1998 | Garra compressus | 52314 |
| Rutilus compressus Rafinesque, 1820 | Luxilus cornutus | 33021 |
| Xenocypris compressus Nichols, 1925 | Distoechodon tumirostris | 33021 |
| Danio concatenatus Kullander, 2015 | Danio concatenatus | 101154 |
| Cyprinus conchonius Hamilton, 1822 | Pethia conchonius | 1813 |
| Puntius conchonius khagariansis Srivastava & Datta Munshi, 1988 | Pethia conchonius | 4832 |
| Barbus condei Mahnert & Géry, 1982 | Enteromius condei | 2801 |
| Hyborhynchus confertus Girard, 1856 | Pimephales promelas | 33021 |
| Lavinia conformis Baird & Girard, 1854 | Gila crassicauda | 33021 |
| Barbus congicus Boulenger, 1899 | Clypeobarbus congicus | 79650 |
| Engraulicypris congicus Nichols & Griscom, 1917 | Chelaethiops congicus | 2801 |
| Engraulicypris congicus rukwaensis Ricardo, 1939 | Chelaethiops rukwaensis | 86870 |
| Garra congoensis Poll, 1959 | Garra congoensis | 2801 |
| Labeo congoro Peters, 1852 | Labeo congoro | 1440 |
| Barbus conirostris (non Günther, 1868) | Hypselobarbus micropogon | 110275 |
| Barbus conirostris Günther, 1868 | Hypselobarbus gracilis | 110275 |
| Cyprinus conirostris Temminck & Schlegel, 1846 | Cyprinus carpio | 185 |
| Ptychobarbus conirostris Steindachner, 1866 | Ptychobarbus conirostris | 4832 |
| Gila conocephala Baird & Girard, 1854 | Mylopharodon conocephalus | 12965 |
| Barbus conocephalus Kessler, 1872 | Luciobarbus capito | 39702 |
| Gila conspersa Garman, 1881 | Gila conspersa | 31780 |
| Poropuntius consternans Kottelat, 2000 | Poropuntius consternans | 43281 |
| Gymnocypris convexaventris Tchang & Tchang, 1963 | Gymnocypris przewalskii | 33021 |
| Notropis cooglei Hildebrand & Towers, 1928 | Cyprinella venusta | 33021 |
| Barbus cookei Gilchrist & Thompson, 1913 | Labeobarbus marequensis | 2801 |
| Puntius coorgensis Jayaram, 1982 | Oreichthys coorgensis | 99423 |
| Puntius coorgensis (non Jayaram, 1982) | Tor khudree | 41236 |
| Puntius coorgensis (non Jayaram, 1982) | Puntius vittatus | 31807 |
| Puntius coorgensis (non Jayaram, 1982) | Oreichthys cosuatis | 99423 |
| Squalius copei Jordan & Gilbert, 1881 | Lepidomeda copei | 95876 |
| Leuciscus copii Günther, 1868 | Notropis atherinoides | 1998 |
| Barilius corbetti Tilak & Husain, 1980 | Raiamas bola | 4832 |
| Leuciscus cordilla Valenciennes, 1844 | Alburnus albidus | 13696 |
| Acheilognathus coreanus Steindachner, 1892 | Acheilognathus coreanus | 86410 |
| Leucogobio coreanus Berg, 1906 | Squalidus japonicus coreanus | 12218 |
| Moapa coriacea Hubbs & Miller, 1948 | Moapa coriacea | 86798 |
| Cyprinus coriaceus Lacepède, 1803 | Cyprinus carpio | 13696 |
| Gobio coriparoides Nichols, 1925 | Gobio coriparoides | 33792 |
| Cyprinus cornutus Mitchill, 1817 | Luxilus cornutus | 12965 |
| Lobocheilos cornutus Smith, 1945 | Lobocheilos cornutus | 26580 |
| Hypsilepis cornutus cerasinus Cope, 1868 | Luxilus cerasinus | 12965 |
| Hypsilepis cornutus cyaneus Cope, 1868 | Luxilus cornutus | 33021 |
| Notropis cornutus isolepis Hubbs & Brown, 1927 | Luxilus chrysocephalus | 56787 |
| Cyprinus corporalis Mitchill, 1817 | Semotilus corporalis | 86870 |
| Leuciscus costatus Fowler, 1899 | Rhynchocypris oxycephalus | 33783 |
| Cyprinus cosuatis Hamilton, 1822 | Oreichthys cosuatis | 4832 |
| Cyprinus cotio Hamilton, 1822 | Osteobrama cotio | 96706 |
| Osteobrama cotio peninsularis Silas, 1952 | Osteobrama peninsularis | 4832 |
| Labeo coubie Rüppell, 1832 | Labeo coubie | 1440 |
| Labeo coubie (non Rüppell, 1832) | Labeo altivelis | 2801 |
| Moniana couchi Girard, 1856 | Cyprinella lutrensis | 33021 |
| Hybopsis crameri Snyder, 1908 | Oregonichthys crameri | 26282 |
| Tigoma crassa Girard, 1856 | Gila crassicauda | 33021 |
| Barbus crassibarbis Nagelkerke & Sibbing, 1997 | Labeobarbus crassibarbis | 57681 |
| Lavinia crassicauda Baird & Girard, 1854 | Gila crassicauda | 12965 |
| Diptychus crassilabris Steindachner, 1897 | Gymnodiptychus pachycheilus | 33021 |
| Phenacobius crassilabrum Minckley & Craddock, 1962 | Phenacobius crassilabrum | 86798 |
| Acanthorutilus crassus Ladiges, 1960 | Pseudophoxinus crassus | 33550 |
| Oreichthys crenuchoides Schäfer, 2009 | Oreichthys crenuchoides | 82792 |
| Discognathus crenulatus Heckel, 1847 | Garra rufa | 27116 |
| Puntius crescentus Yazdani & Singh, 1994 | Puntius crescentus | 31517 |
| Phoxinellus croaticus Steindachner, 1866 | Telestes croaticus | 59043 |
| Barbus crocodilensis Fowler, 1934 | Enteromius argenteus | 2801 |
| Scardinius crocophthalmus Walecki, 1863 | Scardinius erythrophthalmus | 13696 |
| Rasbora cromiei Fowler, 1937 | Rasbora sumatrana | 2060 |
| Leptocypris crossensis Howes & Teugels, 1989 | Leptocypris crossensis | 2940 |
| Phoxinus crucifer Gratzianov, 1907 | Rhynchocypris percnurus | 57778 |
| Squalius cruoreus Jordan & Gilbert, 1881 | Gila atraria | 33021 |
| Rasbora cryptica Kottelat & Tan, 2012 | Rasbora cryptica | 94476 |
| Schizothorax cryptolepis Fu & Ye, 1984 | Schizothorax cryptolepis | 45622 |
| Placocheilus cryptonemus Cui & Li, 1984 | Placocheilus cryptonemus | 93153 |
| Tylognathus cryptopogon Fowler, 1935 | Lobocheilos cryptopogon | 1632 |
| Cyprinus crysoleucas Mitchill, 1814 | Notemigonus crysoleucas | 12965 |
| Phoxinus csikii Hankó, 1922 | Phoxinus phoxinus | 13696 |
| Hemigrammocapoeta culiciphaga Pellegrin, 1927 | Hemigrammocapoeta culiciphaga | 58462 |
| Leuciscus cultellus Valenciennes, 1844 | Securicula gora | 4832 |
| Cyprinus cultratus Linnaeus, 1758 | Pelecus cultratus | 13696 |
| Phoxinus cumberlandensis Starnes & Starnes, 1978 | Chrosomus cumberlandensis | 3814 |
| Barbus cumingii Günther, 1868 | Pethia cumingii | 4832 |
| Ceratichthys cumingii Günther, 1868 | Notropis cumingii | 54621 |
| Notropis cummingsae Myers, 1925 | Notropis cummingsae | 5723 |
| Notropis cummingsae collis Hubbs & Raney, 1951 | Notropis cummingsae | 33021 |
| Rohtee cunma Day, 1888 | Osteobrama cunma | 94476 |
| Acanthobrama cupida Heckel, 1843 | Acanthobrama marmid | 33550 |
| Cyprinus curchius Hamilton, 1822 | Labeo curchius | 33021 |
| Cyprinus curmuca Hamilton, 1807 | Hypselobarbus curmuca | 4832 |
| Leuciscus curriculus Richardson, 1846 | Squaliobarbus curriculus | 1441 |
| Labeo curriei Fowler, 1919 | Labeo curriei | 1440 |
| Barbus curtus Boulenger, 1915 | Labeobarbus stappersii | 2801 |
| Schizothorax curvifrons Heckel, 1838 | Schizothorax curvifrons | 33323 |
| Racoma curvilabiata Wu & Tsao, 1992 | Schizothorax curvilabiatus | 58462 |
| Carassius cuvieri Temminck & Schlegel, 1846 | Carassius cuvieri | 5193 |
| Dangila cuvieri Valenciennes, 1842 | Labiobarbus leptocheilus | 7424 |
| Cirrhinus cuvierii Jerdon, 1849 | Cirrhinus cirrhosus | 41236 |
| Parachela cyanea Kottelat, 1995 | Parachela cyanea | 12804 |
| Lythrurus cyanocephalus Copeland, 1877 | Lythrurus umbratilis | 110348 |
| Rohita cyanomelas Bleeker, 1852 | Labeo chrysophekadion | 2091 |
| Cyrene cyanopareja Heckel, 1843 | Labiobarbus cyanopareja | 85815 |
| Acheilognathus cyanostigma (non Jordan & Fowler, 1903) | Acheilognathus tabira | 78070 |
| Acheilognathus cyanostigma Jordan & Fowler, 1903 | Acheilognathus cyanostigma | 26282 |
| Devario cyanotaenia (non Bleeker, 1860) | Devario devario | 81815 |
| Devario cyanotaenia Bleeker, 1860 | Devario ostreographus | 81815 |
| Barbus cyclolepis (non Heckel, 1837) | Barbus thessalus | 56080 |
| Barbus cyclolepis Heckel, 1837 | Barbus cyclolepis | 31730 |
| Barbus cyclolepis cholorematicus Stephanidis, 1971 | Barbus cyclolepis | 13696 |
| Barbus cyclolepis cyri De Filippi, 1865 | Barbus lacerta | 46206 |
| Barbus cyclolepis strumicae (non Karaman, 1955) | Barbus cyclolepis | 59043 |
| Barbus cyclolepis strumicae Karaman, 1955 | Barbus strumicae | 13696 |
| Barbus cyclolepis waleckii Rolik, 1970 | Barbus waleckii | 13696 |
| Barbus cyclolepis waleckii (non Rolik, 1970) | Barbus peloponnesius | 59043 |
| Labeo cyclopinnis Nichols & Griscom, 1917 | Labeo cyclopinnis | 26282 |
| Labeo cyclopinnis (non Nichols & Griscom, 1917) | Labeo barbatus | 26282 |
| Labeo cyclorhynchus Boulenger, 1899 | Labeo cyclorhynchus | 1440 |
| Labeo cyclorhynchus variegata Pellegrin, 1901 | Labeo cyclorhynchus | 1440 |
| Garra cyclostomata Mai, 1978 | Garra cyclostomata | 43281 |
| Ceratichthys cyclotis Cope, 1865 | Nocomis biguttatus | 33021 |
| Labeo cylindricus Peters, 1852 | Labeo cylindricus | 1440 |
| Rhinogobio cylindricus Günther, 1888 | Rhinogobio cylindricus | 33792 |
| Gila cypha Miller, 1946 | Gila cypha | 86798 |
| Gibbibarbus cyphotergous Dai, 1988 | Sinocyclocheilus cyphotergous | 27297 |
| Cyprinion cypris Heckel, 1843 | Cyprinion kais | 33021 |
| Garra cyrano Kottelat, 2000 | Garra cyrano | 36949 |
| Barbus cyri De Filippi, 1865 | Barbus lacerta | 46206 |
| Chondrostoma cyri Kessler, 1877 | Chondrostoma cyri | 27763 |
| Chondrostoma cyri orientalis Bianco & B?n?rescu, 1982 | Chondrostoma orientale | 27763 |
| Phoxinus czekanowskii Dybowski, 1869 | Rhynchocypris czekanowskii | 33783 |
| Phoxinus czekanowskii czerskii Berg, 1912 | Rhynchocypris czekanowskii | 82587 |
| Phoxinus czekanowskii ignatowi Berg, 1907 | Rhynchocypris czekanowskii | 82587 |
| Phoxinus czekanowskii posnaniensis Berg, 1932 | Rhynchocypris percnurus | 13696 |
| Phoxinus czekanowskii sedelnikowi (non Berg, 1908) | Phoxinus phoxinus | 13696 |
| Phoxinus czekanowskii sedelnikowi Berg, 1908 | Phoxinus ujmonensis | 57778 |
| Phoxinus czekanowskii suifunensis Berg, 1932 | Rhynchocypris oxycephalus | 82587 |
| Owsianka czernayi Dybowski, 1862 | Leucaspius delineatus | 13696 |
| Chilogobio czerskii (non Berg, 1914) | Sarcocheilichthys soldatovi | 13397 |
| Chilogobio czerskii Berg, 1914 | Sarcocheilichthys czerskii | 13397 |
| Gobio czerskii Berg, 1913 | Sarcocheilichthys czerskii | 13397 |
| Telestes dabar Bogutskaya, Zupan?i?, Bogut & Naseka, 2012 | Telestes dabar | 89938 |
| Culter dabryi Bleeker, 1871 | Chanodichthys dabryi | 33021 |
| Hypophthalmichthys dabryi Guichenot, 1871 | Hypophthalmichthys molitrix | 80565 |
| Hypophthalmichthys dabryi Bleeker, 1878 | Hypophthalmichthys molitrix | 80565 |
| Saurogobio dabryi (non Bleeker, 1871) | Microphysogobio amurensis | 13397 |
| Saurogobio dabryi Bleeker, 1871 | Saurogobio dabryi | 13397 |
| Saurogobio dabryi chenghaiensis Dai & Yang, 2002 | Saurogobio dabryi | 57778 |
| Saurogobio dabryi immaculatus Koller, 1927 | Saurogobio immaculatus | 33299 |
| Erythroculter dabryi shinkainensis Yih & Chu, 1959 | Chanodichthys abramoides | 82587 |
| Saurogobio dabryi vietnamensis Mai, 1978 | Saurogobio immaculatus | 44416 |
| Laubuka dadiburjori Menon, 1952 | Laubuka dadiburjori | 80641 |
| Onychostoma daduense Ding, 1994 | Onychostoma daduense | 45620 |
| Barbus dageti Fowler, 1958 | Luciobarbus mursa | 39702 |
| Nasus dahuricus Basilewsky, 1855 | Elopichthys bambusa | 44416 |
| Laichowcypris dai Nguyen & Doan, 1969 | Cyprinus dai | 44416 |
| Barbus dainellii Bini, 1940 | Labeobarbus dainellii | 57681 |
| Barbus dainellii (non Bini, 1940) | Labeobarbus intermedius | 33021 |
| Schizothorax dainellii Vinciguerra, 1916 | Schizopyge dainellii | 51161 |
| Barbus dainellii macrocephalus (non Bini, 1940) | Labeobarbus intermedius | 35835 |
| Barbus dainellii macrocephalus Bini, 1940 | Labeobarbus dainellii | 35835 |
| Chrosomus dakotensis Evermann & Cox, 1896 | Chrosomus eos | 1998 |
| Barbodes daliensis (non Wu & Lin, 1977) | Poropuntius cogginii | 53787 |
| Barbodes daliensis Wu & Lin, 1977 | Poropuntius daliensis | 53787 |
| Phoxinellus dalmaticus Zupan?i? & Bogutskaya, 2000 | Phoxinellus dalmaticus | 50603 |
| Gobio damascinus Valenciennes, 1842 | Capoeta damascina | 11028 |
| Garra dampaensis Lalronunga, Lalnuntluanga & Lalramliana, 2013 | Garra dampaensis | 93557 |
| Leuciscus dandia (non Valenciennes, 1844) | Rasbora daniconius | 106211 |
| Leuciscus dandia Valenciennes, 1844 | Rasbora dandia | 41236 |
| Cyprinus dangila Hamilton, 1822 | Danio dangila | 4832 |
| Cyprinus daniconius Hamilton, 1822 | Rasbora daniconius | 41236 |
| Squalius danilewskii Kessler, 1877 | Leuciscus danilewskii | 1441 |
| Nuria danrica grahami Chaudhuri, 1912 | Esomus danrica | 41236 |
| Cyprinus danricus Hamilton, 1822 | Esomus thermoicos | 6028 |
| Esomus danricus jabalpurensis Rao & Sharma, 1972 | Esomus danrica | 41236 |
| Labeo darlingi Boulenger, 1902 | Labeo cylindricus | 2801 |
| Barbus dartevellei Poll, 1945 | Labeobarbus dartevellei | 2801 |
| Puntius daruphani Smith, 1934 | Hypsibarbus wetmorei | 26336 |
| Puntius daruphani (non Smith, 1934) | Hypsibarbus malcolmi | 12693 |
| Barbodes daruphani luosuoensis Wu & Lin, 1977 | Hypsibarbus vernayi | 33021 |
| Puntius daruphani tweediei Menon, 1955 | Hypsibarbus wetmorei | 33021 |
| Scaphiodon daukesis Zugmayer, 1912 | Cyprinion milesi | 33021 |
| Paratylognathus davidi Sauvage, 1880 | Schizothorax davidi | 45622 |
| Tylognathus davidi Sauvage, 1878 | Sarcocheilichthys davidi | 33792 |
| Xenocypris davidi Bleeker, 1871 | Xenocypris davidi | 33361 |
| Schizothorax davidi fumingensis Huang, 1985 | Schizothorax kozlovi | 45622 |
| Tylognathus davisi Fowler, 1937 | Lobocheilos davisi | 1632 |
| Laichowcypris day Mai, 1978 | Cyprinus dai | 44416 |
| Acanthorhodeus dayeus Mai, 1978 | Acheilognathus polyspinus | 27732 |
| Rohtee dayi Hora & Misra, 1940 | Osteobrama vigorsii | 41236 |
| Schizothorax dayi Herzenstein, 1889 | Schizothorax biddulphi | 45622 |
| Semiplotus dayi (non Fowler, 1958) | Capoeta capoeta | 33021 |
| Semiplotus dayi Fowler, 1958 | Cyprinion watsoni | 33021 |
| Rhinichthys deaconi Miller, 1984 | Rhinichthys deaconi | 86798 |
| Barbus deauratus Valenciennes, 1842 | Poropuntius deauratus | 26282 |
| Puntius deccanensis (non Yazdani & Babu Rao, 1976) | Puntius fraseri | 4832 |
| Puntius deccanensis Yazdani & Babu Rao, 1976 | Puntius deccanensis | 4832 |
| Barbus decioi Fowler, 1958 | Enteromius miolepis | 2801 |
| Barbus decipiens Boulenger, 1907 | Enteromius trimaculatus | 2801 |
| Leuciscus decipiens Agassiz, 1835 | Rutilus rutilus | 13696 |
| Labeo decorus Peters, 1881 | Bangana decora | 26282 |
| Barbus degeni Boulenger, 1902 | Labeobarbus nedgia | 35835 |
| Labeo degeni Boulenger, 1920 | Labeo degeni | 1440 |
| Barbus degeni leptorhinus Bini, 1940 | Labeobarbus nedgia | 35835 |
| Barbus deguidei Matthes, 1964 | Enteromius deguidei | 2801 |
| Acanthorhodeus deignani Smith, 1945 | Acheilognathus deignani | 94476 |
| Tylognathus delacouri Pellegrin & Fang, 1940 | Lobocheilos delacouri | 26282 |
| Moniana deliciosa Girard, 1856 | Notropis texanus | 33021 |
| Squalius delineatus Heckel, 1843 | Leucaspius delineatus | 13696 |
| Leucaspius delineatus caucasicus Berg, 1949 | Leucaspius delineatus | 13696 |
| Leucaspius delineatus dimorphus Ruzsky, 1914 | Leucaspius delineatus | 13696 |
| Leucaspius delineatus dimorphus Gratzianov, 1907 | Leucaspius delineatus | 13696 |
| Gobio delyamurei Freyhof & Naseka, 2005 | Gobio delyamurei | 56890 |
| Garra dembecha Getahun & Stiassny, 2007 | Garra dembecha | 58532 |
| Chondrostoma dembeensis Rüppell, 1835 | Garra dembeensis | 2940 |
| Phoxinus dementjevi Turdakov & Piskarev, 1954 | Rhynchocypris dementjevi | 27116 |
| Alburnus demiri Özulu? & Freyhof, 2008 | Alburnus demiri | 76902 |
| Barbus dendrotrachelus Fowler, 1934 | Labeobarbus natalensis | 2801 |
| Labeo denisonii Day, 1865 | Sahyadria denisonii | 94494 |
| Spinibarbichthys denticulatus Oshima, 1926 | Spinibarbus denticulatus | 44416 |
| Spinibarbus denticulatus polylepis Chu, 1989 | Spinibarbus denticulatus | 54621 |
| Pseudorasbora depressirostris Nichols, 1925 | Pseudorasbora parva | 33792 |
| Rhinogobio dereimsi Tchang, 1930 | Rhinogobio typus | 33792 |
| Scardinius dergle (non Heckel & Kner, 1858) | Scardinius erythrophthalmus | 59043 |
| Scardinius dergle Heckel & Kner, 1858 | Scardinius dergle | 59043 |
| Cyprinus dero Hamilton, 1822 | Bangana dero | 4832 |
| Devario deruptotalea Ramananda & Vishwanath, 2014 | Devario deruptotalea | 96522 |
| Barbus deserti Pellegrin, 1909 | Enteromius deserti | 2801 |
| Barbus deserti (non Pellegrin, 1909) | Enteromius macrops | 2940 |
| Cyprinus devario Hamilton, 1822 | Devario devario | 4832 |
| Labeo devdevi Hora, 1936 | Bangana devdevi | 4832 |
| Barbopsis devecchii di Caporiacco, 1926 | Barbopsis devecchii | 2801 |
| Capoeta deventeri Bleeker, 1855 | Anematichthys armatus | 2091 |
| Alburnoides devolli Bogutskaya, Zupan?i? & Naseka, 2010 | Alburnoides devolli | 85842 |
| Barbus devosi Banyankimbona, Vreven & Snoeks, 2012 | Enteromius devosi | 92865 |
| Danio deyi Sen, 1985 | Danio meghalayensis | 101154 |
| Danio deyi (non Sen, 1985) | Danio dangila | 101154 |
| Barbus dezwaani Weber & de Beaufort, 1912 | Anematichthys armatus | 54621 |
| Labeo dhonti Boulenger, 1920 | Labeo dhonti | 2801 |
| Labeo dhonti (non Boulenger, 1920) | Labeo parvus | 26282 |
| Dionda diaboli Hubbs & Brown, 1957 | Dionda diaboli | 5723 |
| Barbus dialonensis Daget, 1962 | Enteromius dialonensis | 2940 |
| Barbus diamouanganai Teugels & Mamonekene, 1992 | Enteromius diamouanganai | 33021 |
| Acanthorhodeus dicaeus Rutter, 1897 | Acheilognathus macropterus | 33793 |
| Dionda dichroma Hubbs & Miller, 1977 | Tampichthys dichromus | 80389 |
| Puntius didi Kullander & Fang, 2005 | Pethia didi | 54351 |
| Opsariichthys dienbienensis Nguyen & Nguyen, 2000 | Opsariichthys dienbienensis | 95038 |
| Discogobio dienbieni Nguyen, 2001 | Discogobio dienbieni | 84795 |
| Rasbora dies Kottelat, 2008 | Rasbora dies | 74344 |
| Pelecus diffusus Jerdon, 1849 | Salmostoma acinaces | 41236 |
| Alburnus dilectus Girard, 1856 | Notropis atherinoides | 33021 |
| Barbus diliciosus McClelland, 1839 | Systomus sarana | 41236 |
| Chondrostoma dillonii Valenciennes, 1844 | Labeobarbus beso | 2801 |
| Leucus dimidiatus Cope, 1883 | Siphateles bicolor | 33021 |
| Varicorhinus dimidiatus Tweddle & Skelton, 1998 | Labeobarbus dimidiatus | 33082 |
| Barilius dimorphicus Tilak & Husain, 1990 | Barilius dimorphicus | 41236 |
| Minnilus dinemus Rafinesque, 1820 | Notropis atherinoides | 93826 |
| Semotilus diplemia Rafinesque, 1820 | Chrosomus erythrogaster | 81932 |
| Barbus diplochilus Heckel, 1838 | Crossocheilus diplochilus | 33323 |
| Varicorhinus diplostomus Heckel, 1838 | Bangana diplostoma | 36656 |
| Schizothorax dipogon Regan, 1905 | Ptychobarbus dipogon | 26282 |
| Barbodes disa Herre, 1932 | Barbodes disa | 94476 |
| Varicorhinus discognathoides Nichols & Pope, 1927 | Bangana discognathoides | 33380 |
| Sinilabeo discognathoides wui Zheng & Chen, 1983 | Bangana wui | 45621 |
| Carassius discolor Basilewsky, 1855 | Carassius auratus | 85815 |
| Parapsilorhynchus discophorus Hora, 1921 | Parapsilorhynchus discophorus | 4832 |
| Parapsilorhynchus discophorus (non Hora, 1921) | Parapsilorhynchus tentaculatus | 4832 |
| Hampala dispar Smith, 1934 | Hampala dispar | 43281 |
| Hemiculter dispar Peters, 1881 | Pseudohemiculter dispar | 43281 |
| Hemibarbus dissimilis Bleeker, 1871 | Paracanthobrama guichenoti | 33792 |
| Leucosomus dissimilis Girard, 1856 | Couesius plumbeus | 33021 |
| Luxilus dissimilis Kirtland, 1840 | Erimystax dissimilis | 12965 |
| Hybopsis dissimilis harryi Hubbs & Crowe, 1956 | Erimystax harryi | 50838 |
| Gila ditaenia Miller, 1945 | Gila ditaenia | 86798 |
| Barbus ditinensis Daget, 1962 | Enteromius ditinensis | 2940 |
| Labeo djourae Blache & Miton, 1960 | Labeo parvus | 2940 |
| Barbus dobsoni Day, 1876 | Hypselobarbus dobsoni | 41236 |
| Barbus dobsoni (non Day, 1876) | Hypselobarbus jerdoni | 41236 |
| Cyprinus dobula Linnaeus, 1758 | Leuciscus leuciscus | 13696 |
| Gymnocypris dobula Günther, 1868 | Gymnocypris dobula | 26282 |
| Barilius dogarsinghi Hora, 1921 | Barilius dogarsinghi | 4832 |
| Barbus doggetti Boulenger, 1904 | Enteromius radiatus | 2801 |
| Leuciscus dolabratus Valenciennes, 1844 | Alburnus alburnus | 10013 |
| Schizothorax dolichonema Herzenstein, 1889 | Schizothorax dolichonema | 45622 |
| Puntius dolichopterus Plamoottil, 2015 | Puntius dolichopterus | 103709 |
| Barbus dolichosoma Nichols & Griscom, 1917 | Enteromius humeralis | 2801 |
| Protoporus domninus Cope, 1872 | Gila atraria | 33021 |
| Barbus donaldsonsmithi Fowler, 1958 | Enteromius perince | 2940 |
| Sinocyclocheilus donglanensis Zhao, Watanabe & Zhang, 2006 | Sinocyclocheilus donglanensis | 57607 |
| Onychostoma dongnaiensis Hoang, Pham & Tran, 2015 | Onychostoma dongnaiensis | 102622 |
| Sinocyclocheilus dongtangensis Zhou, Liu & Wang, 2011 | Sinocyclocheilus dongtangensis | 87299 |
| Barbus donyensis Holly, 1929 | Labeobarbus oxyrhynchus | 2801 |
| Alburnus doriae De Filippi, 1865 | Alburnus doriae | 39257 |
| Alburnus doriae (non De Filippi, 1865) | Squalius lepidus | 33021 |
| Hybopsis dorsalis Agassiz, 1854 | Notropis dorsalis | 47138 |
| Saurogobio dorsalis Chu, 1932 | Saurogobio dumerili | 33792 |
| Semotilus dorsalis Rafinesque, 1820 | Semotilus atromaculatus | 33021 |
| Systomus dorsalis Jerdon, 1849 | Puntius dorsalis | 4832 |
| Rasbora dorsimaculata Herre, 1940 | Rasbora caudimaculata | 2091 |
| Barbus dorsimaculatus Ahl, 1923 | Barbodes dorsimaculatus | 7050 |
| Rasbora dorsinotata Kottelat, 1987 | Rasbora dorsinotata | 43281 |
| Rasbora dorsiocellata Duncker, 1904 | Brevibora dorsiocellata | 82447 |
| Rasbora dorsiocellata var. macrophthalma Meinken, 1951 | Brevibora dorsiocellata | 94476 |
| Altigena dorsoarcus Mai, 1978 | Bangana xanthogenys | 44416 |
| Opsariichthys dorsoarcus Nguyen, Nguyen, Do & Nguyen, 2012 | Opsariichthys bidens | 94476 |
| Nicholsicypris dorsohorizontalis Nguyen & Doan, 1969 | Nicholsicypris dorsohorizontalis | 44416 |
| Barbus dorsolineatus Trewavas, 1936 | Enteromius dorsolineatus | 2801 |
| Barbus douronensis Valenciennes, 1842 | Tor douronensis | 13848 |
| Danionella dracula Britz, Conway & Rüber, 2009 | Danionella dracula | 81221 |
| Pseudogobio drakei Abbott, 1901 | Saurogobio dabryi | 33792 |
| Chondrostoma dremaei Blanchard, 1866 | Parachondrostoma toxostoma | 13696 |
| Phoxinellus drusensis Pellegrin, 1933 | Pseudophoxinus drusensis | 11028 |
| Oreoleuciscus dsapchynensis (non Warpachowski, 1889) | Oreoleuciscus potanini | 57778 |
| Oreoleuciscus dsapchynensis Warpachowski, 1889 | Oreoleuciscus dsapchynensis | 57778 |
| Leuciscus dubius Bleeker, 1864 | Mylopharyngodon piceus | 33021 |
| Puntius dubius Day, 1867 | Hypselobarbus dubius | 41236 |
| Barbus duchesnii Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Barbus duchesnii ibridus Bini, 1940 | Labeobarbus intermedius | 2801 |
| Barbus duchesnii maximus Bini, 1940 | Labeobarbus intermedius | 2801 |
| Opsariichthys duchuunguyeni Huynh & Chen, 2014 | Opsariichthys duchuunguyeni | 95038 |
| Aturius dufourii Dubalen, 1878 | Leuciscus burdigalensis | 13696 |
| Algansea dugesi Bean, 1892 | Algansea tincella | 33021 |
| Barbus dukai (non Day, 1878) | Neolissochilus hexagonolepis | 41236 |
| Barbus dukai Day, 1878 | Neolissochilus dukai | 33021 |
| Placocheilus dulongensis Chen, Pan, Kong & Yang, 2006 | Garra dulongensis | 81932 |
| Placocheilus dulongensis Chen, Pan, Xiao & Yang, 2012 | Placocheilus dulongensis | 93106 |
| Schizothorax dulongensis Huang, 1985 | Schizothorax dulongensis | 45622 |
| Pseudobrama dumerili Bleeker, 1871 | Pseudobrama simoni | 33785 |
| Saurogobio dumerili Bleeker, 1871 | Saurogobio dumerili | 33508 |
| Cyclocheilichthys dumerilii Sauvage, 1881 | Cyclocheilichthys enoplos | 2091 |
| Barbus dunckeri Ahl, 1929 | Barbodes dunckeri | 4537 |
| Garra dunsirei Banister, 1987 | Garra dunsirei | 3881 |
| Garra duobarbis Getahun & Stiassny, 2007 | Garra duobarbis | 58532 |
| Oreichthys duospilus Keith & Kumar, 2015 | Oreichthys duospilus | 99423 |
| Osteochilus duostigma Fowler, 1937 | Osteochilus vittatus | 4792 |
| Anabarilius duoyiheensis Li, Mao & Lu, 2002 | Anabarilius duoyiheensis | 54621 |
| Leuciscus dusonensis Bleeker, 1850 | Rasbora dusonensis | 26282 |
| Cirrhina dussumieri (non Valenciennes, 1842) | Bangana ariza | 41236 |
| Cirrhina dussumieri Valenciennes, 1842 | Cirrhinus reba | 41236 |
| Leuciscus dussumieri Valenciennes, 1844 | Salmostoma balookee | 37836 |
| Rohita dussumieri Valenciennes, 1842 | Labeo dussumieri | 6028 |
| Barbus duvaucelii Valenciennes, 1842 | Systomus sarana | 41236 |
| Leuciscus duvaucelii Valenciennes, 1844 | Puntius sophore | 41236 |
| Rohita duvaucelii Valenciennes, 1842 | Osteobrama vigorsii | 4832 |
| Barbus dwaarsensis Gilchrist & Thompson, 1913 | Labeobarbus marequensis | 2801 |
| Diptychus dybowskii Kessler, 1874 | Gymnodiptychus dybowskii | 1441 |
| Hypophthalmichthys dybowskii Herzenstein, 1888 | Hypophthalmichthys molitrix | 13397 |
| Phoxinus dybowskii Lorec & Wolski, 1910 | Rhynchocypris percnurus | 13696 |
| Cyprinus dyocheilus McClelland, 1839 | Labeo dyocheilus | 4832 |
| Labeo dyocheilus pakistanicus Mirza & Awan, 1976 | Labeo dyocheilus | 4832 |
| Leuciscus dzungaricus Paepke & Koch, 1998 | Leuciscus dzungaricus | 57778 |
| Barbus eburneensis Poll, 1941 | Enteromius eburneensis | 2801 |
| Sundadanio echinus Conway, Kottelat & Tan, 2011 | Sundadanio echinus | 88800 |
| Gymnocypris eckloni Herzenstein, 1891 | Gymnocypris eckloni | 27116 |
| Mystacoleucus ectypus Kottelat, 2000 | Mystacoleucus ectypus | 43281 |
| Schizothorax edeniana McClelland, 1842 | Schizothorax edeniana | 27116 |
| Barbus eduardianus Boulenger, 1901 | Labeobarbus altianalis | 27626 |
| Notropis edwardraneyi Suttkus & Clemmer, 1968 | Notropis edwardraneyi | 5723 |
| Nocomis effusus Lachner & Jenkins, 1967 | Nocomis effusus | 5723 |
| Tigoma egregia Girard, 1858 | Richardsonius egregius | 12965 |
| Phoxinellus egridiri Karaman, 1972 | Pseudophoxinus egridiri | 33550 |
| Alburnus eichwaldii De Filippi, 1863 | Alburnoides eichwaldii | 13696 |
| Alburnus eichwaldii (non De Filippi, 1863) | Alburnoides bipunctatus | 82592 |
| Evarra eigenmanni Woolman, 1894 | Evarra eigenmanni | 52299 |
| Parapelecus eigenmanni Jordan & Metz, 1913 | Hemiculter leucisculus | 13397 |
| Leuciscus einthovenii Bleeker, 1851 | Rasbora einthovenii | 2091 |
| Capoeta ekmekciae Turan, Kottelat, Kirankaya & Engin, 2006 | Capoeta ekmekciae | 57083 |
| Cyprinus elanga Hamilton, 1822 | Megarasbora elanga | 4832 |
| Cyprinus elatus Bonaparte, 1836 | Cyprinus carpio | 13696 |
| Squalius elatus Bonaparte, 1841 | Leucos aula | 13696 |
| Bangana elegans Kottelat, 1998 | Bangana elegans | 27732 |
| Crossocheilus elegans Kottelat & Tan, 2011 | Crossocheilus elegans | 87793 |
| Discognathus elegans Annandale, 1919 | Garra mcclellandi | 4832 |
| Gila elegans Baird & Girard, 1853 | Gila elegans | 86798 |
| Opsariichthys elegans Pellegrin & Chevey, 1934 | Parazacco fasciatus | 44416 |
| Opsariichthys elegans (non Pellegrin & Chevey, 1934) | Parazacco spilurus | 44416 |
| Paradanio elegans Day, 1867 | Chela cachius | 41236 |
| Rasbora elegans Volz, 1903 | Rasbora elegans | 4537 |
| Tylognathus elegans Günther, 1868 | Hemigrammocapoeta elegans | 33021 |
| Rasbora elegans bunguranensis Brittan, 1951 | Rasbora bunguranensis | 7050 |
| Rasbora elegans nematotaenia Hubbs & Brittan, 1954 | Rasbora nematotaenia | 81932 |
| Rasbora elegans spilotaenia Hubbs & Brittan, 1954 | Rasbora spilotaenia | 7050 |
| Barbus elephantis Boulenger, 1907 | Labeobarbus polylepis | 108777 |
| Pseudophoxinus elizavetae Bogutskaya, Küçük & Atalay, 2006 | Pseudophoxinus elizavetae | 78620 |
| Carassius ellipticus Heckel, 1848 | Carassius gibelio | 13696 |
| Abbottina elongata Yao & Yang, 1977 | Microphysogobio elongatus | 33299 |
| Capoeta elongata Temminck & Schlegel, 1846 | Gnathopogon elongatus | 26282 |
| Garra elongata Vishwanath & Kosygin, 2000 | Garra elongata | 42976 |
| Megalobrama elongata Huang & Zhang, 1986 | Megalobrama elongata | 33784 |
| Pseudorasbora elongata Wu, 1939 | Pseudorasbora elongata | 33792 |
| Acheilognathus elongatoides Kottelat, 2001 | Acheilognathus elongatoides | 44416 |
| Abramis elongatus Valenciennes, 1844 | Vimba elongata | 13696 |
| Abramis elongatus (non Valenciennes, 1844) | Vimba vimba | 13696 |
| Acanthorhodeus elongatus Regan, 1908 | Acheilognathus elongatus | 7442 |
| Barbus elongatus Seale, 1910 | Puntius sealei | 54621 |
| Barbus elongatus Rüppell, 1835 | Labeobarbus intermedius | 2801 |
| Chelaethiops elongatus Boulenger, 1899 | Chelaethiops elongatus | 2801 |
| Crossocheilus elongatus Pellegrin & Chevey, 1934 | Onychostoma elongatum | 44416 |
| Discogobio elongatus Huang, 1989 | Discogobio elongatus | 38450 |
| Hemiculter elongatus Nguyen & Ngo, 2001 | Hemiculter elongatus | 84795 |
| Luxilus elongatus Kirtland, 1840 | Clinostomus elongatus | 12965 |
| Opsarius elongatus Kner, 1867 | Ochetobius elongatus | 13397 |
| Parapelecus elongatus Mori, 1927 | Hemiculter bleekeri | 33021 |
| Parapsilorhynchus elongatus Singh, 1994 | Parapsilorhynchus elongatus | 31517 |
| Pararhodeus elongatus Mai, 1978 | Acheilognathus elongatoides | 44416 |
| Schizothorax elongatus Huang, 1985 | Schizothorax elongatus | 45622 |
| Spinibarbus elongatus Oshima, 1920 | Spinibarbus hollandi | 92342 |
| Varicorhinus elongatus Fang, 1940 | Onychostoma fangi | 44416 |
| Abramis elongatus asianus Steindachner, 1897 | Vimba melanops | 13696 |
| Chelaethiops elongatus brevianalis Daget, 1954 | Chelaethiops bibie | 2940 |
| Acheilognathus elongatus brevicaudatus Chen & Li, 1987 | Acheilognathus brevicaudatus | 46206 |
| Acheilognathus elongatus microphysa Yang, Chu & Chen, 1990 | Acheilognathus microphysa | 26748 |
| Garra emarginata Madhusoodana Kurup & Radhakrishnan, 2011 | Garra emarginata | 88143 |
| Opsopoeodus emiliae Hay, 1881 | Opsopoeodus emiliae | 86798 |
| Notropis emiliae peninsularis Gilbert & Bailey, 1972 | Opsopoeodus emiliae | 86798 |
| Alburnoides emineae Turan, Kaya, Ekmekçi & Do?an, 2014 | Alburnoides emineae | 94737 |
| Culticula emmelas Abbott, 1901 | Pseudobrama simoni | 33785 |
| Gila emoryi Baird & Girard, 1853 | Gila elegans | 33021 |
| Carassius encobia Bonaparte, 1845 | Carassius auratus | 13696 |
| Puntius endecanalis Roberts, 1989 | Systomus endecanalis | 2091 |
| Schismatorhynchos endecarhapis Siebert & Tjakrawidjaja, 1998 | Schismatorhynchos endecarhapis | 50838 |
| Hemiculterella engraulis Nichols, 1925 | Pseudolaubuca engraulis | 33021 |
| Barilius engrauloides Nichols, 1923 | Opsaridium engrauloides | 2801 |
| Rasbora ennealepis Roberts, 1989 | Rasbora ennealepis | 2091 |
| Rohita enneaporos Bleeker, 1852 | Osteochilus enneaporos | 2091 |
| Barbus enoploides Tirant, 1885 | Cyclocheilichthys enoplos | 2091 |
| Barbus enoplos Bleeker, 1849 | Cyclocheilichthys enoplos | |
| Fusania ensarca Jordan & Starks, 1905 | Aphyocypris chinensis | 33021 |
| Varicorhinus ensifer Boulenger, 1910 | Labeobarbus ensifer | 2801 |
| Barbus ensis Boulenger, 1910 | Labeobarbus ensis | 2801 |
| Tylognathus entmema Fowler, 1934 | Cirrhinus caudimaculatus | 33488 |
| Tylognathus entmema Fowler, 1934 | Henicorhynchus siamensis | 33488 |
| Chrosomus eos Cope, 1861 | Chrosomus eos | 82741 |
| Paraphoxinus epiroticus Steindachner, 1895 | Pelasgus epiroticus | 13696 |
| Paraphoxinus epiroticus prespensis Karaman, 1924 | Pelasgus prespensis | 13696 |
| Dionda episcopa Girard, 1856 | Dionda episcopa | 5723 |
| Barbus eques Bonaparte, 1839 | Barbus plebejus | 13696 |
| Barbus eques Valenciennes, 1842 | Barbus tyberinus | 13696 |
| Barbus eques Cuvier, 1829 | Barbus tyberinus | 13696 |
| Gila eremica DeMarais, 1991 | Gila eremica | 39604 |
| Capoeta erhani Turan, Kottelat & Ekmekçi, 2008 | Capoeta erhani | 79811 |
| Dionda erimyzonops Hubbs & Miller, 1974 | Tampichthys erimyzonops | 80389 |
| Lobocheilos erinaceus Kottelat & Tan, 2008 | Lobocheilos erinaceus | 75626 |
| Barbus erlangeri Boulenger, 1904 | Labeobarbus intermedius | 2801 |
| Barbus erubescens Skelton, 1974 | Pseudobarbus erubescens | 3881 |
| Diplocheilus erythopterus van Hasselt, 1823 | Labeo erythropterus | 33021 |
| Luxilus erythrogaster Rafinesque, 1820 | Chrosomus erythrogaster | 12965 |
| Varicorhinus erythrogenys Nguyen & Doan, 1969 | Onychostoma leptura | 44416 |
| Microrasbora erythromicron Annandale, 1918 | Danio erythromicron | 4832 |
| Puntius erythromycter Kullander, 2008 | Pethia erythromycter | 75627 |
| Cyprinus erythrophthalmus Linnaeus, 1758 | Scardinius erythrophthalmus | 13696 |
| Rutilus erythrophthalmus Zerunian, 1982 | Leucos aula | 13696 |
| Scardinius erythrophthalmus achrus Stephanidis, 1950 | Scardinius erythrophthalmus | 13696 |
| Scardinius erythrophthalmus elmaliensis Bogutskaya, 1997 | Scardinius elmaliensis | 58462 |
| Scardinius erythrophthalmus rutiloides Vladykov, 1931 | Scardinius erythrophthalmus | 13696 |
| Scardinius erythrophthalmus var. dojranensis Karan, 1924 | Scardinius erythrophthalmus | 13696 |
| Cyprinus erythrops Pallas, 1814 | Scardinius erythrophthalmus | 13696 |
| Abramis erythropterus Valenciennes, 1844 | Blicca bjoerkna | 13696 |
| Culter erythropterus Basilewsky, 1855 | Chanodichthys erythropterus | 57778 |
| Labeo erythropterus Valenciennes, 1842 | Labeo erythropterus | 12693 |
| Labeo erythropterus (non Valenciennes, 1842) | Labeo pierrei | 43281 |
| Mekongina erythrospila Fowler, 1937 | Mekongina erythrospila | 10421 |
| Barbus erythrozonus Poll & Lambert, 1959 | Enteromius erythrozonus | 2801 |
| Labeo erythrura Fowler, 1937 | Epalzeorhynchos frenatus | 43281 |
| Labeo erythrura (non Fowler, 1937) | Epalzeorhynchos munense | 43281 |
| Rohita erythrura Valenciennes, 1842 | Osteochilus vittatus | 37786 |
| Aspius erytrostomus Kessler, 1877 | Leuciscus aspius | 13696 |
| Alburnus escherichii Steindachner, 1897 | Alburnus escherichii | 33550 |
| Petroleuciscus esfahani Coad & Bogutskaya, 2010 | Petroleuciscus esfahani | 84539 |
| Aspius esocinus Kessler, 1874 | Aspiolucius esocinus | 1830 |
| Gobio esocinus Temminck & Schlegel, 1846 | Pseudogobio esocinus | 26282 |
| Luciobarbus esocinus Heckel, 1843 | Luciobarbus esocinus | 58342 |
| Schizothorax esocinus Heckel, 1838 | Schizothorax esocinus | 41236 |
| Gila estor Jordan & Brayton, 1876 | Clinostomus funduloides | 33021 |
| Garra ethelwynnae Menon, 1958 | Garra ethelwynnae | 2801 |
| Barbus ethiopicus Zolezzi, 1939 | Labeobarbus ethiopicus | 2801 |
| Barbus euboicus Stephanidis, 1950 | Barbus euboicus | 13696 |
| Barbus euboicus sperchiensis (non Stephanidis, 1950) | Barbus cyclolepis | 59043 |
| Barbus euboicus sperchiensis Stephanidis, 1950 | Barbus sperchiensis | 13696 |
| Barbus euchilus Boulenger, 1920 | Labeobarbus caudovittatus | 2801 |
| Puntius eugrammus Silas, 1956 | Desmopuntius johorensis | 37849 |
| Barbus eumystus Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Labeobarbus euphrati Sauvage, 1882 | Luciobarbus esocinus | 33021 |
| Hudsonius euryopa Bean, 1880 | Notropis hudsonius | 33021 |
| Photogenis eurystomus Jordan, 1877 | Cyprinella eurystoma | 81932 |
| Schizothorax eurystomus Kessler, 1872 | Schizothorax eurystomus | 41093 |
| Notropis euryzonus Suttkus, 1955 | Pteronotropis euryzonus | 3814 |
| Barbus eutaenia (non Boulenger, 1904) | Enteromius kerstenii | 2801 |
| Barbus eutaenia Boulenger, 1904 | Enteromius eutaenia | 2801 |
| Barbus evansi Fowler, 1930 | Enteromius evansi | 2801 |
| Hybognathus evansi Girard, 1856 | Hybognathus placitus | 33021 |
| Barbus everetti Boulenger, 1894 | Barbodes everetti | 6128 |
| Nematabramis everetti Boulenger, 1894 | Nematabramis everetti | 2929 |
| Rasbora everetti (non Boulenger, 1895) | Rasbora argyrotaenia | 82447 |
| Rasbora everetti Boulenger, 1895 | Rasbora everetti | 82447 |
| Rhinichthys evermanni Snyder, 1908 | Rhinichthys evermanni | 86798 |
| Barilius evezardi Day, 1872 | Barilius evezardi | 4832 |
| Pseudophoxinus evliyae Freyhof & Özulu?, 2010 | Pseudophoxinus evliyae | 83419 |
| Zacco evolans Jordan & Evermann, 1902 | Opsariichthys evolans | 81910 |
| Puntius exclamatio Pethiyagoda & Kottelat, 2005 | Dawkinsia exclamatio | 55036 |
| Barbodes exiguus Wu & Lin, 1977 | Poropuntius exiguus | 35912 |
| Saurogobio exiguus Lin, 1932 | Platysmacheilus exiguus | 33299 |
| Huigobio exilicauda Jiang & Zhang, 2013 | Huigobio exilicauda | 95514 |
| Lavinia exilicauda Baird & Girard, 1854 | Lavinia exilicauda | 86798 |
| Lavinia exilicauda chi Hopkirk, 1974 | Lavinia exilicauda | 33021 |
| Cyprinus exophthalmus Mai, 1978 | Cyprinus exophthalmus | 44416 |
| Pethia expletiforis Dishma & Vishwanath, 2013 | Pethia expletiforis | 94425 |
| Platypharodon extremus Herzenstein, 1891 | Platypharodon extremus | 9671 |
| Barbus exulatus Banister & Clarke, 1977 | Carasobarbus exulatus | 13617 |
| Alburnus fabraei Blanchard, 1866 | Alburnus alburnus | 13696 |
| Phoxinellus fahirae Ladiges, 1960 | Chondrostoma fahirae | 83419 |
| Pseudophoxinus fahrettini Freyhof & Özulu?, 2010 | Pseudophoxinus fahrettini | 83422 |
| Barbus fairbairnii Boulenger, 1908 | Labeobarbus marequensis | 2801 |
| Agosia falcata Eigenmann & Eigenmann, 1893 | Rhinichthys falcatus | 1998 |
| Cyprinus falcatus Bloch, 1795 | Labeo boga | 4832 |
| Cosmochilus falcifer Regan, 1906 | Cosmochilus falcifer | 6128 |
| Labeo falcifer (non Cuvier & Valenciennes, 1842) | Labeo barbatus | 1440 |
| Labeo falcifer Valenciennes, 1842 | Lobocheilos falcifer | 75626 |
| Lobocheilos falcifer Kuhl & van Hasselt, 1823 | Lobocheilos falcifer | 75626 |
| Puntioplites falcifer Smith, 1929 | Puntioplites falcifer | 12693 |
| Labeo falcipinnis (non Boulenger, 1903) | Labeo barbatus | 12456 |
| Labeo falcipinnis Boulenger, 1903 | Labeo falcipinnis | 12456 |
| Alburnoides fangfangae Bogutskaya, Zupan?i? & Naseka, 2010 | Alburnoides fangfangae | 85842 |
| Danio fangfangae Kottelat, 2000 | Devario fangfangae | 36949 |
| Onychostoma fangi Kottelat, 2000 | Onychostoma fangi | 44416 |
| Pararhodeus fangi Miao, 1934 | Rhodeus fangi | 33793 |
| Xenocypris fangi Tchang, 1930 | Xenocypris fangi | 33785 |
| Metzia fanlingensis Lin, 1939 | Metzia formosae | 33784 |
| Barbus faoensis Günther, 1896 | Mesopotamichthys sharpeyi | 33021 |
| Cyprinus farenus Linnaeus, 1758 | Ballerus ballerus | 13696 |
| Leuciscus farnumi Fowler, 1899 | Leuciscus waleckii | 33021 |
| Garra fasciacauda Fowler, 1937 | Garra fasciacauda | 12693 |
| Chela fasciata Silas, 1958 | Laubuka fasciata | 4832 |
| Dangila fasciata Bleeker, 1853 | Labiobarbus fasciatus | 7424 |
| Luciosoma fasciata Yang & Hwang, 1964 | Raiamas guttatus | 33782 |
| Opsaridium fasciatum Vaillant, 1886 | Raiamas buchholzi | 2801 |
| Aspius fasciatus (non Nordmann, 1840) | Alburnoides bipunctatus | 82592 |
| Aspius fasciatus Nordmann, 1840 | Alburnoides fasciatus | 82592 |
| Barbus fasciatus Bleeker, 1853 | Desmopuntius johorensis | 37849 |
| Cirrhinus fasciatus Jerdon, 1849 | Haludaria fasciata | 91036 |
| Crossochilus fasciatus Steindachner, 1892 | Acrossocheilus fasciatus | 33021 |
| Opsarius fasciatus McClelland, 1839 | Opsarius barna | 41236 |
| Pimephales fasciatus Girard, 1856 | Pimephales promelas | 33021 |
| Acheilognathus fasciodorsalis Nguyen, 2001 | Acheilognathus fasciodorsalis | 84795 |
| Barbus fasciolatus Günther, 1868 | Enteromius fasciolatus | 7248 |
| Barilius fasciolatus Boulenger, 1902 | Opsaridium ubangiense | 2801 |
| Barbus fasolt Pappenheim, 1914 | Labeobarbus fasolt | 2801 |
| Puntius faucis Smith, 1945 | Poropuntius faucis | 35912 |
| Osteobrama feae Vinciguerra, 1890 | Osteobrama feae | 4832 |
| Schizothorax fedtschenkoi Kessler, 1872 | Schizothorax curvifrons | 81932 |
| Danio feegradei Hora, 1937 | Danio feegradei | 106271 |
| Leuciscus fellowesii (non Günther, 1868) | Squalius cephalus | 84537 |
| Leuciscus fellowesii Günther, 1868 | Squalius fellowesii | 95876 |
| Barbus fergussonii Boulenger, 1901 | Labeobarbus altianalis | 27626 |
| Tylognathus festai Tortonese, 1939 | Garra festai | 105827 |
| Cyprinus festetitsii Bonaparte, 1845 | Cyprinus carpio | 13696 |
| Cyrene festiva Heckel, 1843 | Labiobarbus festivus | 7424 |
| Dangila festiva stercusmuscarum Vaillant, 1902 | Labiobarbus festivus | 7424 |
| Spinicephalus fibulatus Lesueur, 1896 | Pimephales notatus | 33021 |
| Leuciscus filamentosus Valenciennes, 1844 | Dawkinsia filamentosa | 4832 |
| Pseudogobio filifer Garman, 1912 | Gobiobotia filifer | 33791 |
| Alburnus filippii Kessler, 1877 | Alburnus filippii | 1441 |
| Cyprinus fimbriatus Bloch, 1795 | Labeo fimbriatus | 4832 |
| Gonorhynchus fimbriatus McClelland, 1839 | Crossocheilus latius | 41236 |
| Garra findolabium Li, Zhou & Fu, 2008 | Garra findolabium | 75600 |
| Pseudophoxinus firati Bogutskaya, Küçük & Atalay, 2006 | Pseudophoxinus firati | 78620 |
| Cyprinus fischeri Valenciennes, 1844 | Leucaspius delineatus | 13696 |
| Leucaspius fischeri Sabanyeev, 1872 | Rhynchocypris percnurus | 13696 |
| Discolabeo fisheri Fowler, 1937 | Garra fisheri | 26282 |
| Labeo fisheri Jordan & Starks, 1917 | Labeo fisheri | 6028 |
| Barbus fitzsimonsi Fowler, 1935 | Enteromius thamalakanensis | 7248 |
| Danio flagrans Kullander, 2012 | Danio flagrans | 93124 |
| Cyprinus flammans Richardson, 1846 | Cyprinus rubrofuscus | 57778 |
| Phoxinus flammeus Jordan & Gilbert, 1878 | Hemitremia flammea | 12965 |
| Garra flavatra Kullander & Fang, 2004 | Garra flavatra | 52314 |
| Osteochilus flavicauda Kottelat & Tan, 2009 | Osteochilus flavicauda | 82425 |
| Sikukia flavicaudata Chu & Chen, 1987 | Sikukia flavicaudata | 43281 |
| Barbodes flavifuscus Herre, 1924 | Barbodes flavifuscus | 94476 |
| Culter flavipinnis Tirant, 1883 | Culter flavipinnis | 44416 |
| Cyprinus flavipinnis Valenciennes, 1842 | Cyprinus rubrofuscus | 57778 |
| Leuciscus flavus Jerdon, 1849 | Rasbora daniconius | 41236 |
| Sinocyclocheilus flexuosdorsalis Zhu & Zhu, 2012 | Sinocyclocheilus flexuosdorsalis | 89399 |
| Barbus flomoi Schultz, 1942 | Enteromius eburneensis | 2940 |
| Algoma fluviatilis Girard, 1856 | Hybognathus amarus | 33021 |
| Barbus fluviatilis Fitzinger, 1832 | Barbus barbus | 13696 |
| Engraulicypris fluviatilis Whitehead, 1962 | Neobola fluviatilis | 2801 |
| Gobio fluviatilis (non Cuvier, 1842) | Gobio cynocephalus | 13397 |
| Gobio fluviatilis Fleming, 1828 | Gobio gobio | 13696 |
| Gobio fluviatilis Cuvier, 1842 | Gobio gobio | 12965 |
| Hudsonius fluviatilis Girard, 1856 | Notropis hudsonius | 33021 |
| Barbus fluviatilis alba Krauss, 1882 | Barbus barbus | 13696 |
| Barbus fluviatilis aurata Veesenmayer, 1884 | Barbus barbus | 13696 |
| Barbus fluviatilis aurata Fatio, 1882 | Barbus barbus | 13696 |
| Barbus fluviatilis borysthenicus Dybowski, 1862 | Barbus borysthenicus | 50838 |
| Barbus fluviatilis borysthenicus (non Dybowski, 1862) | Barbus barbus | 13696 |
| Gobio fluviatilis cynocephalus Dybowski, 1869 | Gobio cynocephalus | 13397 |
| Gobio fluviatilis cynocephalus (non Dybowski, 1869) | Gobio gobio | 13696 |
| Gobio fluviatilis lepidolaemus Kessler, 1872 | Gobio gobio | 13696 |
| Barbus fluviatilis tyberinus Bonaparte, 1839 | Barbus tyberinus | 13696 |
| Barbus fluviatilis tyrasensis Dybowski, 1862 | Barbus barbus | 13696 |
| Barbus foerschi Kottelat, 1982 | Desmopuntius foerschi | 94476 |
| Cyprinella forbesi Jordan, 1878 | Cyprinella lutrensis | 33021 |
| Nototropis forlonensis Meek, 1904 | Cyprinella lutrensis | 33021 |
| Algansea formosa Girard, 1856 | Siphateles bicolor | 95876 |
| Moniana formosa Girard, 1856 | Cyprinella formosa | 42680 |
| Rasborinus formosae Oshima, 1920 | Metzia formosae | 80361 |
| Gymnostomus formosanus Regan, 1908 | Acrossocheilus paradoxus | 57453 |
| Campostoma formosulum Girard, 1856 | Campostoma pullum | 33021 |
| Labeo forskalii (non Rüppell, 1835) | Labeo victorianus | 2801 |
| Labeo forskalii (non Rüppell, 1835) | Labeo lunatus | 1440 |
| Labeo forskalii Rüppell, 1835 | Labeo forskalii | 2801 |
| Cyprinus fossicola Richardson, 1846 | Cyprinus rubrofuscus | 33800 |
| Barbus foureaui Pellegrin, 1919 | Labeobarbus bynni | 2940 |
| Barbus foutensis Lévêque, Teugels & Thys van den Audenaerde, 1988 | Enteromius foutensis | 2963 |
| Acanthorhodeus fowleri Holcík & Nalbant, 1964 | Acheilognathus gracilis | 33021 |
| Barbus fowleri Popta, 1906 | Anematichthys armatus | 2091 |
| Pseudorasbora fowleri Nichols, 1925 | Pseudorasbora parva | 57778 |
| Tylognathus fowleri Pellegrin & Chevey, 1936 | Lobocheilos fowleri | 33021 |
| Barbus foxi Fowler, 1937 | Barbonymus altus | 93826 |
| Alburnus fracchia Heckel & Kner, 1858 | Alburnus alburnus | 13696 |
| Alburnus fracchia Bonaparte, 1845 | Alburnus alburnus | 13696 |
| Barbus francisci Boulenger, 1916 | Enteromius macrops | 2940 |
| Brachydanio frankei Meinken, 1963 | Danio rerio | 38392 |
| Barbus fraseri Hora & Misra, 1938 | Puntius fraseri | 4832 |
| Danio fraseri Hora, 1935 | Devario fraseri | 38392 |
| Scaphiodon fratercula Heckel, 1843 | Capoeta damascina | 13609 |
| Mylocheilus fraterculus Girard, 1856 | Mylocheilus caurinus | 33021 |
| Labeo frenatus Fowler, 1934 | Epalzeorhynchos frenatus | 4537 |
| Labeo frenatus (non Fowler, 1934) | Epalzeorhynchos munense | 43281 |
| Hybopsis fretensis Cope, 1867 | Cyprinella spiloptera | 33021 |
| Gobio frici Vladykov, 1925 | Romanogobio uranoscopus | 13696 |
| Moniana frigida Girard, 1856 | Cyprinella lutrensis | 33021 |
| Leuciscus frigidus Valenciennes, 1844 | Squalius cephalus | 13696 |
| Leuciscus frisii Nordmann, 1840 | Rutilus frisii | 13696 |
| Leuciscus frisii caspius Lönnberg, 1900 | Rutilus frisii | 13696 |
| Leuciscus frisii kutum (non Kamensky, 1901) | Rutilus frisii | 58342 |
| Leuciscus frisii kutum Kamensky, 1901 | Rutilus kutum | 58342 |
| Rutilus frisii velecensis Chichkoff, 1932 | Rutilus frisii | 13696 |
| Barbus fritschii Günther, 1874 | Carasobarbus fritschii | 2801 |
| Abramis frivaldszkyi Heckel, 1843 | Vimba vimba | 13696 |
| Leuciscus frontalis Agassiz, 1850 | Luxilus cornutus | 33021 |
| Barbus fucini Costa, 1853 | Barbus tyberinus | 13696 |
| Leuciscus fucini Bonaparte, 1838 | Sarmarutilus rubilio | 13696 |
| Parapelecus fukiensis Nichols, 1926 | Pseudolaubuca sinensis | 33784 |
| Pseudogobio fukiensis Nichols, 1926 | Microphysogobio fukiensis | 33299 |
| Rasborinus fukiensis Nichols, 1925 | Metzia lineata | 80361 |
| Labeo fulakariensis Tshibwabwa, Stiassny & Schelly, 2006 | Labeo fulakariensis | 57207 |
| Meda fulgida Girard, 1856 | Meda fulgida | 86798 |
| Garra fuliginosa Fowler, 1934 | Garra fuliginosa | 12693 |
| Chondrostoma fulungee Sykes, 1839 | Cirrhinus fulungee | 33488 |
| Perilampus fulvescens Blyth, 1860 | Laubuka laubuca | 41236 |
| Cyprinus fulvus Vallot, 1837 | Rutilus rutilus | 13696 |
| Notropis fumeus Evermann, 1892 | Lythrurus fumeus | 3814 |
| Clinostomus funduloides Girard, 1856 | Clinostomus funduloides | 86798 |
| Cobitis fundulus Wulff, 1765 | Gobio gobio | 13696 |
| Cyprinus fundulus Güldenstädt, 1787 | Capoeta capoeta | 93382 |
| Cyclocheilichthys furcatus Sontirat, 1989 | Cyclocheilichthys furcatus | 12693 |
| Sinocyclocheilus furcodorsalis Chen, Yang & Lan, 1997 | Sinocyclocheilus furcodorsalis | 86777 |
| Eirmotus furvus Tan & Kottelat, 2008 | Eirmotus furvus | 78741 |
| Capoeta fusca Nikolskii, 1897 | Capoeta fusca | 31728 |
| Cyprinus fuscus Vallot, 1837 | Scardinius erythrophthalmus | 13696 |
| Leucisculus fuscus Oshima, 1920 | Mylopharyngodon piceus | 1441 |
| Gobio fushunensis Xie, Li & Xie, 2007 | Gobio fushunensis | |
| Onychostoma fusiforme Kottelat, 1998 | Onychostoma fusiforme | 27732 |
| Discognathus fusiformis Heckel, 1844 | Garra mullya | 41236 |
| Puntius fuxianhuensis Wang, Zhuang & Gao, 1982 | Poropuntius fuxianhuensis | 45620 |
| Leuciscus gaderanus Günther, 1899 | Leuciscus gaderanus | 39702 |
| Labeo gadeya Deraniyagala, 1929 | Labeo fisheri | 4832 |
| Amblypharyngodon gadigarhi Malhotra & Singh Dutta, 1975 | Amblypharyngodon mola | 4832 |
| Hypsilepis galacturus Cope, 1868 | Cyprinella galactura | 12965 |
| Cyprinus galian Gmelin, 1789 | Phoxinus phoxinus | 13696 |
| Squalius galtiae Cope, 1883 | Richardsonius egregius | 33021 |
| Barbus gambiensis Svensson, 1933 | Enteromius macrops | 2940 |
| Barbus gananensis Vinciguerra, 1895 | Labeobarbus gananensis | 2801 |
| Chondrostoma gangeticum (non Valenciennes, 1844) | Bangana ariza | 41236 |
| Chondrostoma gangeticum Valenciennes, 1844 | Cirrhinus reba | 41236 |
| Leuciscus gangeticus Swainson, 1839 | Osteobrama cotio | 41236 |
| Leuciscus gardoneus Valenciennes, 1844 | Notemigonus crysoleucas | 33021 |
| Barbus gardonides Valenciennes, 1842 | Systomus sarana | 41236 |
| Barbus gardonides (non Valenciennes, 1842) | Systomus rubripinnis | 41236 |
| Sundadanio gargula Conway, Kottelat & Tan, 2011 | Sundadanio gargula | 88800 |
| Engraulicypris gariepinus Barnard, 1943 | Mesobola brevianalis | 2801 |
| Notropis garmani Jordan, 1885 | Cyprinella garmani | 27116 |
| Labeo garnieri Sauvage, 1884 | Cirrhinus molitorella | 33488 |
| Gymnocypris gasterolepidus Herzenstein, 1891 | Gymnocypris eckloni | 27116 |
| Leuciscus gatensis Valenciennes, 1844 | Barilius gatensis | 4832 |
| Microrasbora gatesi Herre, 1939 | Microdevario gatesi | 80641 |
| Labeo gaudicheri Pellegrin, 1925 | Labeo parvus | 2940 |
| Garra geba Getahun & Stiassny, 2007 | Garra geba | 58532 |
| Labeo gedrosicus Zugmayer, 1912 | Bangana gedrosicus | 4832 |
| Exoglossops geei Fowler & Bean, 1920 | Sarcocheilichthys sinensis | 33792 |
| Caecobarbus geertsii Boulenger, 1921 | Caecobarbus geertsii | 27297 |
| Abramis gehini Blanchard, 1866 | Abramis brama | 13696 |
| Gobio gelidus Girard, 1856 | Macrhybopsis gelida | 12965 |
| Cyprinus gelius Hamilton, 1822 | Pethia gelius | 41236 |
| Puntius gemellus Kottelat, 1996 | Desmopuntius gemellus | 37849 |
| Leuciscus genei Bonaparte, 1839 | Protochondrostoma genei | 13696 |
| Chondrostoma genei albicans Gatti, 1896 | Protochondrostoma genei | 13696 |
| Rhodeus genitalis Walecki, 1863 | Rhodeus amarus | 13696 |
| Poropuntius genyognathus Roberts, 1998 | Poropuntius genyognathus | 35912 |
| Barbus gerlachi Peters, 1881 | Onychostoma gerlachi | 33021 |
| Rasbora gerlachi Ahl, 1928 | Rasbora gerlachi | 2801 |
| Barbus gestetneri Banister & Bailey, 1979 | Labeobarbus gestetneri | 2801 |
| Paraphoxinus ghetaldii Steindachner, 1882 | Delminichthys ghetaldii | 13696 |
| Leucaspius ghigii Gianferrari, 1927 | Squalius ghigii | 13373 |
| Discognathus giarrabensis Gianferrari, 1932 | Garra blanfordii | 58532 |
| Discognathus giarrabensis (non Gianferrari, 1932) | Garra dembeensis | 58532 |
| Danio gibber Kottelat, 2000 | Devario gibber | 36949 |
| Gymnocypris gibberis Tchang, Yueh & Hwang, 1964 | Gymnocypris waddellii | 33021 |
| Capoeta gibbosa Nikolskii, 1897 | Capoeta capoeta | 33021 |
| Gila gibbosa Baird & Girard, 1854 | Gila intermedia | 33021 |
| Moniana gibbosa Girard, 1856 | Cyprinella lutrensis | 33021 |
| Barbus gibbosus Peters, 1852 | Enteromius paludinosus | 2801 |
| Barbus gibbosus Valenciennes, 1842 | Systomus sarana | 41236 |
| Cyprinus gibbosus Pallas, 1814 | Blicca bjoerkna | 13696 |
| Leuciscus gibbosus Ayres, 1854 | Gila crassicauda | 33021 |
| Systomus gibbosus McClelland, 1839 | Puntius terio | 41236 |
| Notropis gibbsi Howell & Williams, 1971 | Cyprinella gibbsi | 3814 |
| Cyprinus gibelio Bloch, 1782 | Carassius gibelio | 13696 |
| Cyprinus gibelio minutus Kessler, 1856 | Carassius carassius | 33021 |
| Cyprinus gibelioides Cantor, 1842 | Carassius auratus | 85815 |
| Cyprinus gieben Wulff, 1765 | Blicca bjoerkna | 13696 |
| Notropis gilberti Jordan & Meek, 1885 | Notropis dorsalis | 33021 |
| Barbus gilchristi Boulenger, 1911 | Labeobarbus aeneus | 594 |
| Leuciscus gilli Evermann, 1892 | Richardsonius balteatus | 33021 |
| Barbus girardi Boulenger, 1910 | Labeobarbus girardi | 2801 |
| Notropis girardi Hubbs & Ortenburger, 1929 | Notropis girardi | 5723 |
| Barbus globiceps Worthington, 1933 | Labeobarbus johnstonii | 2801 |
| Alburnoides gmelini Bogutskaya & Coad, 2009 | Alburnoides gmelini | 82592 |
| Crossocheilus gnathopogon Weber & de Beaufort, 1916 | Crossocheilus gnathopogon | 7050 |
| Cyprinus gobio Linnaeus, 1758 | Gobio gobio | 13696 |
| Gobio gobio acutipinnatus Men'shikov, 1939 | Gobio acutipinnatus | 33792 |
| Gobio gobio acutipinnatus (non Menschikov, 1939) | Gobio gobio | 33792 |
| Gobio gobio albanicus Oliva, 1961 | Gobio gobio | 13696 |
| Gobio gobio balcanicus Dimovski & Grupche, 1977 | Gobio gobio | 13696 |
| Gobio gobio brevicirris (non Berg, 1914) | Gobio gobio | 13696 |
| Gobio gobio brevicirris Fowler, 1976 | Gobio brevicirris | 13696 |
| Gobio gobio brevicirris Berg, 1914 | Gobio brevicirris | 13696 |
| Gobio gobio brevicirris (non Fowler, 1976) | Gobio gobio | 13696 |
| Gobio gobio bulgarica Drensky, 1926 | Gobio bulgaricus | 13696 |
| Gobio gobio bulgarica (non Drensky, 1926) | Gobio gobio | 59043 |
| Gobio gobio carpathicus Vladykov, 1925 | Gobio carpathicus | 59043 |
| Gobio gobio carpathicus (non Vladykov, 1925) | Gobio gobio | 59043 |
| Gobio gobio carpathicus krymensis Delyamure, 1937 | Gobio gobio | 13696 |
| Gobio gobio carpathicus sarmaticus Slastenenko, 1934 | Gobio sarmaticus | 81932 |
| Gobio gobio feraeensis (non Stephanidis, 1973) | Gobio gobio | 59043 |
| Gobio gobio feraeensis Stephanidis, 1973 | Gobio feraeensis | 13696 |
| Gobio gobio gymnostethus Ladiges, 1960 | Gobio gymnostethus | 95876 |
| Gobio gobio gymnostethus (non Ladiges, 1960) | Gobio gobio | 89889 |
| Gobio gobio holurus (non Fowler, 1976) | Gobio gobio | 59043 |
| Gobio gobio holurus Fowler, 1976 | Gobio holurus | 13696 |
| Gobio gobio insuyanus (non Ladiges, 1960) | Gobio gobio | 76908 |
| Gobio gobio insuyanus Ladiges, 1960 | Gobio insuyanus | 13696 |
| Gobio gobio intermedius Battalgil, 1944 | Gobio intermedius | 95876 |
| Gobio gobio intermedius (non Battalgil, 1944) | Gobio gobio | 89889 |
| Gobio gobio katopyga Berg, 1914 | Gobio gobio | 13696 |
| Gobio gobio kovatschevi Chichkoff, 1937 | Gobio kovatschevi | 13696 |
| Gobio gobio kovatschevi (non Chichkoff, 1937) | Gobio gobio | 59043 |
| Gobio gobio krymensis B?n?rescu & Nalbant, 1973 | Gobio krymensis | 13696 |
| Gobio gobio krymensis (non B?n?rescu & Nalbant, 1973) | Gobio gobio | 59043 |
| Gobio gobio lepidolaemus holurus Berg, 1914 | Gobio holurus | 13696 |
| Gobio gobio lepidolaemus lindbergi Turdakov & Piskarev, 1955 | Gobio gobio | 13696 |
| Gobio gobio lepidolaemus skadarensis Karaman, 1937 | Gobio skadarensis | 13696 |
| Gobio gobio lepidolaemus skadarensis (non Karaman, 1937) | Gobio gobio | 59043 |
| Gobio gobio longicirris Berg, 1914 | Gobio gobio | 13696 |
| Gobio gobio macrocephalus Mori, 1930 | Gobio macrocephalus | 33792 |
| Gobio gobio magnicapitata Gundriser, 1967 | Gobio gobio | 13696 |
| Gobio gobio magnicapitata Gundriser, 1967 | Gobio sibiricus | 57778 |
| Gobio gobio microlepidotus Battalgil, 1942 | Gobio microlepidotus | 95876 |
| Gobio gobio microlepidotus (non Battalgil, 1942) | Gobio gobio | 89889 |
| Gobio gobio muresia Jászfalusi, 1951 | Gobio gobio | 13696 |
| Gobio gobio nikolskyi Turdakov & Piskarev, 1955 | Gobio gobio | 13696 |
| Gobio gobio ohridana Karaman, 1924 | Gobio ohridanus | 13696 |
| Gobio gobio ohridana (non Karaman, 1924) | Gobio gobio | 59043 |
| Gobio gobio prosopyga Berg, 1914 | Gobio gobio | 13696 |
| Gobio gobio saramaticus Berg, 1949 | Gobio gobio | 13696 |
| Gobio gobio sarmaticus (non Berg, 1949) | Gobio gobio | 59043 |
| Gobio gobio sarmaticus Berg, 1949 | Gobio sarmaticus | 13696 |
| Gobio gobio sibiricus (non Nikolskii, 1936) | Gobio gobio | 13696 |
| Gobio gobio sibiricus Nikolskii, 1936 | Gobio sibiricus | 57778 |
| Gobio gobio soldatovi Berg, 1914 | Gobio soldatovi | 13397 |
| Gobio gobio tenuicorpus Mori, 1934 | Romanogobio tenuicorpus | 13397 |
| Gobio gobio tungussicus Borisov, 1928 | Gobio soldatovi | 53210 |
| Barbus gobioides Poll & Gosse, 1963 | Enteromius stanleyi | 2801 |
| Barbus gobioides Bleeker, 1852 | Barbichthys laevis | 2091 |
| Barbus gobionides Valenciennes, 1842 | Pseudobarbus burchelli | 33021 |
| Campostoma gobioninum Cope, 1865 | Campostoma pullum | 33021 |
| Sundadanio goblinus Conway, Kottelat & Tan, 2011 | Sundadanio goblinus | 88800 |
| Osteochilichthys godavariensis Babu Rao, 1977 | Osteochilus nashii | 41236 |
| Esomus goddardi Fowler, 1937 | Esomus longimanus | 12041 |
| Cyprinus goha Hamilton, 1822 | Raiamas bola | 4832 |
| Cyprinus gohama Hamilton, 1822 | Crossocheilus latius | 41236 |
| Barbus goktschaicus Kessler, 1877 | Barbus goktschaicus | 1441 |
| Anabarilius goldenlineus Li & Chen, 1995 | Anabarilius goldenlineus | 81932 |
| Kendallia goldsboroughi Evermann & Shaw, 1927 | Hemiculter leucisculus | 33021 |
| Schizothorax gongshanensis Tsao, 1964 | Schizothorax gongshanensis | 45622 |
| Barbus gonionotus Bleeker, 1849 | Barbonymus gonionotus | 6128 |
| Systomus goniosoma Bleeker, 1860 | Barbodes binotatus | 2091 |
| Cyprinus gonius Hamilton, 1822 | Labeo gonius | 4832 |
| Cyprinus gora Hamilton, 1822 | Securicula gora | 4832 |
| Barbus gorguari Rüppell, 1835 | Labeobarbus gorguari | 57681 |
| Barbus gorguari (non Rüppell, 1835) | Labeobarbus megastoma | 35835 |
| Barbus gorguarii macrophtalmus (non Bini, 1940) | Labeobarbus intermedius | 33021 |
| Barbus gorguarii macrophtalmus Bini, 1940 | Labeobarbus macrophtalmus | 80565 |
| Cyprinus gotyla Gray, 1830 | Garra gotyla | 4832 |
| Barbus gourmansis Pellegrin, 1934 | Enteromius stigmatopygus | 2940 |
| Saurogobio gracilicaudatus Yao & Yang, 1977 | Saurogobio gracilicaudatus | 33792 |
| Sinocyclocheilus gracilicaudatus Zhao & Zhang, 2014 | Sinocyclocheilus gracilicaudatus | 95062 |
| Acanthorhodeus gracilis Regan, 1908 | Acanthorhodeus chankaensis | 53210 |
| Acheilognathus gracilis Nichols, 1926 | Acheilognathus gracilis | 27116 |
| Alburnus gracilis Bonaparte, 1845 | Alburnus alburnus | 13696 |
| Barboides gracilis Brüning, 1929 | Barboides gracilis | 2940 |
| Barbus gracilis (non Jerdon, 1849) | Hypselobarbus micropogon | 110275 |
| Barbus gracilis Jerdon, 1849 | Hypselobarbus gracilis | 110275 |
| Capoeta gracilis Temminck & Schlegel, 1846 | Squalidus gracilis gracilis | 26282 |
| Cyprinus gracilis Richardson, 1836 | Platygobio gracilis | 1998 |
| Discognathus gracilis Pellegrin & Chevey, 1936 | Garra gracilis | 44416 |
| Gila gracilis Baird & Girard, 1853 | Gila robusta | 33021 |
| Labeo gracilis Boulenger, 1916 | Labeo mesops | 1440 |
| Leuciscus gracilis Ayres, 1854 | Ptychocheilus grandis | 33021 |
| Leuciscus gracilis Agassiz, 1850 | Luxilus cornutus | 33021 |
| Moniana gracilis Girard, 1856 | Cyprinella rutila | 33021 |
| Opsarius gracilis McClelland, 1839 | Raiamas bola | 41236 |
| Oreoleuciscus gracilis Warpachowski, 1889 | Oreoleuciscus potanini | 33021 |
| Ptychocheilus gracilis Agassiz & Pickering, 1855 | Ptychocheilus oregonensis | 33021 |
| Rasbora gracilis Kottelat, 1991 | Trigonopoma gracile | 82447 |
| Scaphiodon gracilis Keyserling, 1861 | Capoeta gracilis | 39702 |
| Scaphiodon gracilis (non Keyserling, 1861) | Capoeta capoeta | 39702 |
| Sinocyclocheilus gracilis Li & Li, 2014 | Sinocyclocheilus gracilis | 95535 |
| Tigoma gracilis Girard, 1856 | Gila pandora | 33021 |
| Tylognathus gracilis Fowler, 1937 | Lobocheilos gracilis | 1632 |
| Acheilognathus gracilis luchowensis Wu, 1931 | Acheilognathus gracilis | 33021 |
| Squalidus gracilis minkiangensis B?n?rescu & Nalbant, 1964 | Squalidus gracilis gracilis | 33021 |
| Barbus graecus Steindachner, 1895 | Luciobarbus graecus | 13696 |
| Scardinius graecus Stephanidis, 1937 | Scardinius graecus | 59043 |
| Barbus graecus prespensis Karaman, 1924 | Barbus prespensis | 13696 |
| Barbus graellsii Steindachner, 1866 | Luciobarbus graellsii | 13696 |
| Varicorhinus graffeuili Pellegrin & Chevey, 1936 | Bangana tonkinensis | 44416 |
| Acanthorhodeus grahami Nichols, 1918 | Acheilognathus elongatus | 33021 |
| Barbus grahami Regan, 1904 | Sinocyclocheilus grahami | 27116 |
| Barilius grahami Regan, 1908 | Anabarilius grahami | 33784 |
| Oreinus grahami Regan, 1904 | Schizothorax grahami | 45622 |
| Sinocyclocheilus grahami yangzongensis Tsü & Chen, 1977 | Sinocyclocheilus yangzongensis | 31517 |
| Gila grahamii Baird & Girard, 1853 | Gila robusta | 27116 |
| Cyprinus graining Walbaum, 1792 | Leuciscus leuciscus | 13696 |
| Labeo grammipleura Vinciguerra, 1927 | Labeo mesops | 1440 |
| Photogenis grandipinnis Jordan, 1877 | Pteronotropis grandipinnis | 40813 |
| Gila grandis Ayres, 1854 | Ptychocheilus grandis | 12965 |
| Notropis grandis Domínguez-Domínguez, Pérez-Rodríguez, Escalera-Vázquez & Doadrio, 2009 | Notropis grandis | 84762 |
| Amblypharyngodon grandisquamis Jordan & Starks, 1917 | Amblypharyngodon melettinus | 4832 |
| Carassius grandoculis Temminck & Schlegel, 1846 | Carassius auratus | 26282 |
| Discognathus gravelyi Annandale, 1919 | Garra gravelyi | 4832 |
| Notropis greenei Hubbs & Ortenburger, 1929 | Notropis greenei | 5723 |
| Couesius greeni Jordan, 1893 | Couesius plumbeus | 1998 |
| Labeo greenii (non Boulenger, 1902) | Labeo lunatus | 2801 |
| Labeo greenii Boulenger, 1902 | Labeo greenii | 26192 |
| Mystacoleucus greenwayi Pellegrin & Fang, 1940 | Mystacoleucus greenwayi | 27732 |
| Barbus greenwoodi Poll, 1967 | Enteromius greenwoodi | 2801 |
| Barbus gregorii Boulenger, 1902 | Labeobarbus intermedius | 52331 |
| Barbus gregorii Norman, 1923 | Poropuntius susanae | 35912 |
| Barbus gregorii (non Boulenger, 1902) | Labeobarbus altianalis | 2801 |
| Labeo gregorii Günther, 1894 | Labeo gregorii | 1440 |
| Barbus gribinguensis Pellegrin, 1919 | Clypeobarbus pleuropholis | 2801 |
| Oreinus griffithii McClelland, 1842 | Schizothorax plagiostomus | 33323 |
| Dionda grisea Girard, 1856 | Campostoma pullum | 33021 |
| Schizothorax griseus Pellegrin, 1931 | Schizothorax griseus | 45622 |
| Cyprinus grislagine Linnaeus, 1758 | Leuciscus leuciscus | 13696 |
| Cyprinus gronovii Bloch & Schneider, 1801 | Alburnoides bipunctatus | 13696 |
| Barbus grouti Fowler, 1934 | Labeobarbus natalensis | 2801 |
| Phoxinus grumi Berg, 1907 | Phoxinus grumi | 33783 |
| Barbus gruveli Pellegrin, 1911 | Labeobarbus gruveli | 2940 |
| Aaptosyax grypus Rainboth, 1991 | Aaptosyax grypus | 94476 |
| Barbus grypus Heckel, 1843 | Arabibarbus grypus | 96964 |
| Sinocyclocheilus guanduensis (non Li & Xiao, 2004) | Sinocyclocheilus grahami | 93752 |
| Sinocyclocheilus guanduensis Li & Xiao, 2004 | Sinocyclocheilus guanduensis | 93752 |
| Sinocyclocheilus guangxiensis Zhou & Li, 1998 | Sinocyclocheilus anatirostris | 86777 |
| Barbus gudaricus Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Xenocheilichthys gudgeri Smith, 1934 | Sikukia gudgeri | 12693 |
| Abbottina guentheri B?n?rescu & Nalbant, 1973 | Squalidus nitens | 33792 |
| Acanthogobio guentheri Herzenstein, 1892 | Acanthogobio guentheri | 33792 |
| Barbus guentheri Day, 1869 | Hypselobarbus curmuca | 41236 |
| Barilius guentheri Boulenger, 1897 | Opsaridium microcephalum | 2801 |
| Leucogobio guentheri Ishikawa, 1901 | Gnathopogon elongatus | 27116 |
| Schizopygopsis guentheri Herzenstein, 1891 | Schizopygopsis pylzovi | 33021 |
| Xenocypris guentheri Sauvage & Dabry de Thiersant, 1874 | Xenocypris macrolepis | 33785 |
| Luciobarbus guercifensis Doadrio, Perea & Yahyahoui, 2016 | Luciobarbus guercifensis | 107618 |
| Cyprinus guganio Hamilton, 1822 | Pethia guganio | 4832 |
| Acanthorhodeus guichenoti Bleeker, 1871 | Acheilognathus macropterus | 33793 |
| Paracanthobrama guichenoti Bleeker, 1864 | Paracanthobrama guichenoti | 33792 |
| Phoxinellus guichenoti Pellegrin, 1920 | Pseudophoxinus callensis | 2801 |
| Saurogobio guichenoti Sauvage & Dabry de Thiersant, 1874 | Coreius guichenoti | 33792 |
| Barbus guildi Loiselle, 1973 | Enteromius guildi | 2940 |
| Sinocyclocheilus guilinensis Zhao, Zhang & Zhou, 2009 | Sinocyclocheilus guilinensis | 83763 |
| Sinocyclocheilus guilinensis Ji, 1985 | Sinocyclocheilus guilinensis | 83763 |
| Gobiobotia guilingensis Chen, 1989 | Gobiobotia guilingensis | 33791 |
| Barbus guineensis Pellegrin, 1913 | Enteromius guineensis | 2940 |
| Barilius guineensis Daget, 1962 | Leptocypris guineensis | 2940 |
| Barbus guirali Thominot, 1886 | Enteromius guirali | 2801 |
| Barbus guiraonis Steindachner, 1866 | Luciobarbus guiraonis | 13696 |
| Sinocyclocheilus guishanensis Li, 2003 | Sinocyclocheilus guishanensis | 76787 |
| Sinocrossocheilus guizhouensis Wu, 1977 | Sinocrossocheilus guizhouensis | 50421 |
| Gila gula Cope, 1875 | Gila pandora | 33021 |
| Barbus gulielmi Boulenger, 1910 | Labeobarbus gulielmi | 2801 |
| Pogonichthys gulonellus Cope, 1865 | Platygobio gracilis | 109404 |
| Barbus gunningi Gilchrist & Thompson, 1913 | Labeobarbus marequensis | 2801 |
| Cyprinella gunnisoni Girard, 1856 | Cyprinella lutrensis | 33021 |
| Barbus gurneyi Günther, 1868 | Enteromius gurneyi | 7248 |
| Barbus guttatus McClelland, 1838 | Schizothorax richardsonii | 41236 |
| Opsarius guttatus Day, 1870 | Raiamas guttatus | 4832 |
| Perilampus guttatus McClelland, 1839 | Laubuka laubuca | 41236 |
| Saurogobio gymnocheilus Lo, Yao & Chen, 1998 | Saurogobio gymnocheilus | 33792 |
| Diptychus gymnogaster Kessler, 1879 | Diptychus maculatus | 1441 |
| Barbus haasi Mertens, 1925 | Barbus haasi | 13696 |
| Barbus haasianus David, 1936 | Enteromius haasianus | 2801 |
| Barbus habereri Steindachner, 1912 | Labeobarbus habereri | 2801 |
| Arabibarbus hadhrami Borkenhagen, 2014 | Arabibarbus hadhrami | 96964 |
| Acanthobrama hadiyahensis Coad, Alkahem & Behnke, 1983 | Acanthobrama hadiyahensis | 97573 |
| Cyprinus haematopterus Rafinesque, 1820 | Luxilus cornutus | 33021 |
| Cyprinus haematopterus Temminck & Schlegel, 1846 | Cyprinus rubrofuscus | 57778 |
| Hybopsis haematurus Cope, 1867 | Pimephales notatus | 33021 |
| Barilius hainanensis Boulenger, 1900 | Pseudohemiculter hainanensis | 33784 |
| Hemiculter hainanensis Nichols & Pope, 1927 | Pseudohemiculter hainanensis | 35840 |
| Ischikauia hainanensis Nichols & Pope, 1927 | Metzia formosae | 33784 |
| Opsariichthys hainanensis (non Nichols & Pope, 1927) | Opsariichthys bidens | 81910 |
| Opsariichthys hainanensis Nichols & Pope, 1927 | Opsariichthys hainanensis | 81910 |
| Pseudoperilampus hainanensis Nichols & Pope, 1927 | Rhodeus spinalis | 27732 |
| Rasborinus hainanensis Nichols & Pope, 1927 | Metzia lineata | 44416 |
| Sarcocheilichthys hainanensis Nichols & Pope, 1927 | Sarcocheilichthys hainanensis | 43281 |
| Sarcocheilichthys hainanensis (non Nichols & Pope, 1927) | Sarcocheilichthys nigripinnis | 33792 |
| Barbus hainani Lohberger, 1929 | Barbodes semifasciolatus | 44416 |
| Leuciscus hakonensis Günther, 1877 | Tribolodon hakonensis | 50838 |
| Tribolodon hakuensis ezoe Okada & Ikeda, 1937 | Tribolodon sachalinensis | 58051 |
| Barbus halei Duncker, 1904 | Discherodontus halei | 7442 |
| Anchicyclocheilus halfibindus Li & Lan, 1992 | Anchicyclocheilus halfibindus | 58462 |
| Agenigobio halsoueti Sauvage, 1878 | Ochetobius elongatus | 33021 |
| Barbus hamiltoni Gilchrist & Thompson, 1913 | Enteromius afrohamiltoni | 2801 |
| Labeo hamiltoni Gilchrist & Thompson, 1917 | Labeo rosae | 1440 |
| Cyprinus hamiltonii Gray, 1830 | Labeo angra | 41236 |
| Gobio hamiltonii Jerdon, 1849 | Bangana ariza | 41236 |
| Tor hamiltonii Gray, 1834 | Tor tor | 41236 |
| Semotilus hammondii Abbott, 1860 | Semotilus atromaculatus | 33021 |
| Barbus hampal Günther, 1868 | Hampala macrolepidota | 2059 |
| Barbus hampal bimaculata Popta, 1905 | Hampala bimaculata | 2091 |
| Barbus hampaloides (non Vinciguerra, 1890) | Hampala macrolepidota | 4832 |
| Barbus hampaloides Vinciguerra, 1890 | Poropuntius hampaloides | 33021 |
| Acanthorutilus handlirschi Pietschmann, 1933 | Pseudophoxinus handlirschi | 33550 |
| Hybognathus hankinsoni Hubbs, 1929 | Hybognathus hankinsoni | 86798 |
| Rhodeus haradai Arai, Suzuki & Shen, 1990 | Rhodeus haradai | 27732 |
| Leuciscus harengula Valenciennes, 1844 | Amblypharyngodon atkinsonii | 4832 |
| Lavinia harengus Girard, 1856 | Lavinia exilicauda | 33021 |
| Ptychocheilus harfordi Jordan & Gilbert, 1881 | Ptychocheilus grandis | 33021 |
| Bola harmandi Sauvage, 1880 | Raiamas guttatus | 41236 |
| Cosmochilus harmandi Sauvage, 1878 | Cosmochilus harmandi | 12693 |
| Gymnognathus harmandi Sauvage, 1884 | Elopichthys bambusa | 44416 |
| Hypophthalmichthys harmandi Sauvage, 1884 | Hypophthalmichthys harmandi | 33388 |
| Luciosoma harmandi Steindachner, 1880 | Luciosoma bleekeri | 36656 |
| Paralaubuca harmandi Sauvage, 1883 | Paralaubuca harmandi | 12693 |
| Notropis harperi Fowler, 1941 | Notropis harperi | 5723 |
| Hybopsis harperi subterranea Hubbs & Crowe, 1956 | Notropis harperi | 33021 |
| Barbus harringtonii Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Osteochilus harrisoni Fowler, 1905 | Osteochilus harrisoni | 6128 |
| Barbus harterti Günther, 1901 | Carasobarbus harterti | 36656 |
| Rasbora haru Lumbantobing, 2014 | Rasbora haru | 94947 |
| Pseudophoxinus hasani Krupp, 1992 | Pseudophoxinus hasani | 83419 |
| Barbus hasseltii Bleeker, 1857 | Lobocheilos falcifer | 75626 |
| Rohita hasseltii Valenciennes, 1842 | Osteochilus vittatus | 81211 |
| Osteochilus hasseltii tweediei Menon, 1954 | Osteochilus vittatus | 93382 |
| Poropuntius hathe Roberts, 1998 | Poropuntius hathe | 35912 |
| Rasborinus hautus Nguyen, 1991 | Metzia hautus | 80361 |
| Hybognathus hayi Jordan, 1885 | Hybognathus hayi | 86798 |
| Alburnus hebes Heckel, 1843 | Alburnus sellal | 33550 |
| Alburnus heckeli Battalgil, 1943 | Alburnus heckeli | 33550 |
| Aspius heckelii Fitzinger, 1832 | Alburnus mento | 75106 |
| Aspius heckelii (non Fitzinger, 1832) | Alburnus chalcoides | 13696 |
| Leuciscus heckelii (non Nordmann, 1840) | Rutilus rutilus | 58342 |
| Leuciscus heckelii Nordmann, 1840 | Rutilus heckelii | 13696 |
| Leuciscus heegeri Bonaparte, 1839 | Scardinius scardafa | 13696 |
| Rutilus heegeri Agassiz, 1835 | Scardinius scardafa | 13696 |
| Sinocyclocheilus hei (non Li & Xiao, 2004) | Sinocyclocheilus grahami | 93752 |
| Sinocyclocheilus hei Li & Xiao, 2004 | Sinocyclocheilus hei | 93752 |
| Balantiocheilus hekouensis Wu, 1977 | Paraspinibarbus macracanthus | 94476 |
| Balantiocheilus hekouensis (non Wu, 1977) | Poropuntius alloiopleurus | 94476 |
| Leuciscus helfrichii Bleeker, 1856 | Rasborichthys helfrichii | 2091 |
| Barbus helleri Hubbs, 1918 | Enteromius paludinosus | 2801 |
| Barbodes hemictenus Jordan & Richardson, 1908 | Barbodes hemictenus | 94476 |
| Barbus hemipleurogramma Boulenger, 1911 | Enteromius pallidus | 2801 |
| Cyprinus hemiplus Rafinesque, 1817 | Notemigonus crysoleucas | 33021 |
| Barbus hemispinus (non Nichols, 1925) | Acrossocheilus kreyenbergii | 85613 |
| Barbus hemispinus Nichols, 1925 | Acrossocheilus hemispinus | 33326 |
| Tor hemispinus Chen & Chu, 1985 | Tor hemispinus | 45620 |
| Barbus hemispinus cincta Lin, 1931 | Acrossocheilus kreyenbergii | 94476 |
| Barbus hemispinus cincta (non Lin, 1931) | Acrossocheilus hemispinus | 57453 |
| Lissochilus hendersoni Herre, 1940 | Neolissochilus hendersoni | 33021 |
| Rasbora hengeli Meinken, 1956 | Trigonostigma hengeli | 4537 |
| Leuciscus henle Bonaparte, 1841 | Leucos aula | 13696 |
| Leucos henlei Bonaparte, 1846 | Sarmarutilus rubilio | 33021 |
| Labeo henshawi Fowler, 1924 | Bangana dero | 4832 |
| Scaphiodon heratensis Keyserling, 1861 | Capoeta capoeta | 27116 |
| Barbus herrei Fowler, 1934 | Barbodes herrei | 94476 |
| Leucogobio herzensteini Günther, 1896 | Gnathopogon herzensteini | 33792 |
| Oreoleuciscus herzensteini Warpachowski, 1889 | Oreoleuciscus potanini | 33021 |
| Pungtungia herzi Herzenstein, 1892 | Pungtungia herzi | 559 |
| Scardinius hesperidicus (non Bonaparte, 1845) | Scardinius erythrophthalmus | 59043 |
| Scardinius hesperidicus Bonaparte, 1845 | Scardinius hesperidicus | 59043 |
| Leuciscus heterandrius Battalgil, 1940 | Petroleuciscus borysthenicus | 13696 |
| Schizothorax heteri Yang, Zhen, Chen & Yang, 2013 | Schizothorax heteri | 94674 |
| Schizothorax heterochilus Ye & Fu, 1986 | Schizothorax heterochilus | 45622 |
| Alburnops heterodon Cope, 1865 | Notropis heterodon | 12965 |
| Gobio heterodon Bleeker, 1864 | Coreius heterodon | 33792 |
| Notropis heterodon richardsoni Hubbs & Green, 1926 | Notropis texanus | 33021 |
| Poropuntius heterolepidotus Roberts, 1998 | Poropuntius heterolepidotus | 35912 |
| Notropis heterolepis Eigenmann & Eigenmann, 1893 | Notropis heterolepis | 5723 |
| Notropis heterolepis regalis Hubbs & Lagler, 1949 | Notropis heterolepis | 33021 |
| Rasbora heteromorpha Duncker, 1904 | Trigonostigma heteromorpha | 4537 |
| Rasbora heteromorpha (non Duncker, 1904) | Trigonostigma espei | 12693 |
| Rasbora heteromorpha espei Meinken, 1967 | Trigonostigma espei | 7442 |
| Barbus heteronema Bleeker, 1854 | Cyclocheilichthys heteronema | 2091 |
| Schizothorax heterophysallidos Yang, Chen & Yang, 2009 | Schizothorax heterophysallidos | 80483 |
| Lobocheilus heterorhynchos Bleeker, 1854 | Schismatorhynchos heterorhynchos | 1830 |
| Barbodes heterostomus Chen & Yang, 1999 | Neolissochilus heterostomus | 53787 |
| Gobio hettitorum Ladiges, 1960 | Gobio hettitorum | 6376 |
| Barbus hexagonolepis McClelland, 1839 | Neolissochilus hexagonolepis | 4832 |
| Barbus hexastichus McClelland, 1839 | Neolissochilus hexastichus | 46206 |
| Barbus hexastichus (non McClelland, 1839) | Tor tor | 26580 |
| Barbus hexazona Weber & de Beaufort, 1912 | Desmopuntius hexazona | 94476 |
| Cyprinus hieni Nguyem & Ho, 2003 | Cyprinus hieni | 94476 |
| Opsarichthys hieni (non Nguyen, 1987) | Rasbora steineri | 81932 |
| Opsariichthys hieni Nguyen, 1987 | Opsariichthys hieni | 81910 |
| Zezera hilgendorfi Jordan & Fowler, 1903 | Pungtungia hilgendorfi | 50838 |
| Acheilognathus himantegus Günther, 1868 | Tanakia himantegus | 85815 |
| Barbus hindii Boulenger, 1902 | Labeobarbus oxyrhynchus | 2801 |
| Discognathus hindii Boulenger, 1905 | Garra hindii | 58532 |
| Barbus hindii mawambiensis Steindachner, 1911 | Labeobarbus mawambiensis | 2801 |
| Campostoma hippops Cope, 1865 | Campostoma pullum | 33021 |
| Gobio hirticeps Rüppell, 1836 | Garra quadrimaculata | 2801 |
| Phoxinus hispanicus Steindachner, 1866 | Anaecypris hispanica | 13696 |
| Laocypris hispida Kottelat, 2000 | Laocypris hispida | 43281 |
| Labeo hispidus Valenciennes, 1842 | Lobocheilos falcifer | 75626 |
| Pseudophoxinus hittitorum Freyhof & Özulu?, 2010 | Pseudophoxinus hittitorum | 85560 |
| Rasbora hobelmani Kottelat, 1984 | Rasbora hobelmani | 43281 |
| Gymnocypris hobsonii Stewart, 1911 | Gymnocypris waddellii | 33021 |
| Oreinus hodgsonii Günther, 1861 | Schizothorax progastus | 4832 |
| Barbus hoevenii Bleeker, 1851 | Leptobarbus hoevenii | 2091 |
| Megalobrama hoffmanni Herre & Myers, 1931 | Megalobrama terminalis | 44416 |
| Toxabramis hoffmanni Lin, 1934 | Toxabramis hoffmanni | 33784 |
| Alburnus hohenackeri Kessler, 1877 | Alburnus hohenackeri | 51472 |
| Capoeta hohenackeri Kessler, 1877 | Capoeta capoeta | 33021 |
| Barbus holasi Daget, 1965 | Labeobarbus wurtzi | 2940 |
| Alburnoides holciki Coad & Bogutskaya, 2012 | Alburnoides holciki | 91777 |
| Spinibarbus hollandi (non Oshima, 1919) | Spinibarbus caldwelli | 94476 |
| Spinibarbus hollandi Oshima, 1919 | Spinibarbus hollandi | 92342 |
| Barbus hollyi Lohberger, 1929 | Labeobarbus altianalis | 27626 |
| Capoeta holmwoodii Boulenger, 1896 | Chondrostoma holmwoodii | 26282 |
| Chondrostoma holmwoodii meandrensis Elvira, 1987 | Chondrostoma meandrense | 27763 |
| Schismatorhynchos holorhynchos Siebert & Tjakrawidjaja, 1998 | Schismatorhynchos holorhynchos | 34011 |
| Barbus holotaenia Boulenger, 1904 | Enteromius holotaenia | 2801 |
| Barbus holotaenia (non Boulenger, 1904) | Enteromius miolepis | 2801 |
| Barbus holotaenia macracantha Pellegrin, 1930 | Enteromius prionacanthus | 2801 |
| Barbus holotaenia ovomaculata Pellegrin, 1930 | Enteromius holotaenia | 2801 |
| Barbus holotaenia var. macracantha Pellegrin, 1930 | Enteromius rubrostigma | 93382 |
| Barbus holubi Steindachner, 1894 | Labeobarbus aeneus | 594 |
| Gobiobotia homalopteroidea Rendahl, 1933 | Gobiobotia homalopteroidea | 33508 |
| Barbus homozonus Günther, 1868 | Squalidus homozonus | 50838 |
| Pseudoperilampus hondae Jordan & Metz, 1913 | Acheilognathus hondae | 40967 |
| Barbus hondeensis Määr, 1962 | Enteromius manicensis | 2801 |
| Chela horai Silas, 1951 | Salmostoma horai | 4832 |
| Cirrhinus horai (non Lakshmanan, 1966) | Cirrhinus macrops | 33488 |
| Cirrhinus horai Lakshmanan, 1966 | Cirrhinus cirrhosus | 33488 |
| Crossocheilus horai B?n?rescu, 1986 | Gymnostomus horai | 94476 |
| Crossocheilus horai (non B?n?rescu, 1986) | Crossocheilus burmanicus | 55937 |
| Danio horai (non Barman, 1983) | Devario acuticephala | 38392 |
| Danio horai Barman, 1983 | Devario horai | 38392 |
| Labeo horai (non Fowler, 1924) | Labeo rohita | 33323 |
| Labeo horai Fowler, 1924 | Bangana diplostoma | 33323 |
| Notropis horatii Cockerell, 1911 | Notropis dorsalis | 33021 |
| Labeo horie Heckel, 1847 | Labeo horie | 1440 |
| Labeo horie (non Heckel, 1847) | Labeo niloticus | 2801 |
| Labeo horie (non Heckel, 1847) | Labeo senegalensis | 2801 |
| Barbus hosii Regan, 1906 | Leptobarbus hosii | 6128 |
| Rasbora hosii (non Boulenger, 1895) | Rasbora sumatrana | 56749 |
| Rasbora hosii Boulenger, 1895 | Rasbora hosii | 56749 |
| Barbus hospes Barnard, 1938 | Pseudobarbus hospes | 3881 |
| Pseudolaubuca hotaya Mai, 1978 | Pseudolaubuca hotaya | 44416 |
| Toxabramis hotayensis Nguyen, 2001 | Toxabramis hotayensis | 84795 |
| Toxabramis houdemeri Pellegrin, 1932 | Toxabramis houdemeri | 33784 |
| Toxabramis houdemeri var. abbreviata Pellegrin, 1934 | Toxabramis houdemeri | 44416 |
| Barilius howesi Barman, 1986 | Barilius bendelisis | 4832 |
| Microphysogobio hsinglungshanensis (non Mori, 1934) | Microphysogobio chinssuensis | 33792 |
| Microphysogobio hsinglungshanensis Mori, 1934 | Microphysogobio hsinglungshanensis | 83351 |
| Gobio hsui Wu & Wang, 1931 | Squalidus argentatus | 57944 |
| Clupea huae Tirant, 1883 | Laubuka laubuca | 80565 |
| Barilius huahinensis Fowler, 1934 | Barilius huahinensis | 26580 |
| Barbus huangchuchieni Tchang, 1962 | Poropuntius huangchuchieni | 33021 |
| Barbodes huangchuchieni rhomboides Wu & Lin, 1977 | Poropuntius rhomboides | 33250 |
| Barbodes huangchuchieni rhomboides (non Wu & Lin, 1977) | Poropuntius alloiopleurus | 44416 |
| Gobio huanghensis Luo, Le & Chen, 1977 | Gobio huanghensis | 33792 |
| Sinocyclocheilus huanglongdongensis Li & Xiao, 2004 | Sinocyclocheilus huanglongdongensis | 93752 |
| Sinocyclocheilus huanglongdongensis (non Li & Xiao, 2004) | Sinocyclocheilus grahami | 93752 |
| Sinocyclocheilus huangtianensis Zhu, Zhu & Lan, 2011 | Sinocyclocheilus huangtianensis | 86810 |
| Sinocyclocheilus huaningensis Li, 1998 | Sinocyclocheilus huaningensis | 54621 |
| Sinocyclocheilus huanjiangensis Wu, Gan & Li, 2010 | Sinocyclocheilus huanjiangensis | 87854 |
| Notropis hubbsi Bailey & Robison, 1978 | Pteronotropis hubbsi | 52299 |
| Parexoglossum hubbsi Trautman, 1931 | Exoglossum laurae | 33021 |
| Rasbora hubbsi Brittan, 1954 | Rasbora hubbsi | 13215 |
| Clupea hudsonia Clinton, 1824 | Notropis hudsonius | 12965 |
| Aulopyge huegelii Heckel, 1843 | Aulopyge huegelii | 13696 |
| Schizothorax huegelii Heckel, 1838 | Schizothorax huegelii | 41236 |
| Schizothorax huegelii (non Heckel, 1838) | Schizothorax curvifrons | 33323 |
| Sinocyclocheilus hugeibarbus Li & Ran, 2003 | Sinocyclocheilus hugeibarbus | 87299 |
| Garra hughi Silas, 1955 | Garra hughi | 4832 |
| Barbus huguenini Bleeker, 1853 | Poropuntius huguenini | 6128 |
| Barbus huguenyi Bigorne & Lévêque, 1993 | Enteromius huguenyi | 35810 |
| Sinocyclocheilus huizeensis Cheng, Pan, Chen, Li, Ma & Yang, 2015 | Sinocyclocheilus huizeensis | 110204 |
| Barbus huloti Banister, 1976 | Labeobarbus huloti | 2801 |
| Barbus hulstaerti Poll, 1945 | Enteromius hulstaerti | 2801 |
| Barbus humeralis (non Boulenger, 1902) | Enteromius amanpoae | 2801 |
| Barbus humeralis Boulenger, 1902 | Enteromius humeralis | 2801 |
| Barbus humilis Boulenger, 1902 | Enteromius humilis | 2801 |
| Carassius humilis Heckel, 1837 | Carassius carassius | 13696 |
| Oreoleuciscus humilis Warpachowski, 1889 | Oreoleuciscus humilis | 26334 |
| Oreoleuciscus humilis phoxinoides Warpachowski, 1889 | Oreoleuciscus humilis | 33021 |
| Sinilabeo hummeli Zhang, Kullander & Chen, 2006 | Sinilabeo hummeli | 57027 |
| Barbus humphri Banister, 1976 | Labeobarbus humphri | 2801 |
| Hemiculter hunanensis Tchang, 1930 | Pseudohemiculter hainanensis | 33784 |
| Rhinogobio hunanensis Tang, 1980 | Rhinogobio hunanensis | 33792 |
| Cyprinus hungaricus Heckel, 1837 | Cyprinus carpio | 13696 |
| Distoechodon hupeinensis Yih, 1964 | Xenocypris hupeinensis | 33785 |
| Barbus hursensis Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Rhodeus hwanghoensis Mori, 1928 | Rhodeus ocellatus | 33793 |
| Sinocyclocheilus hyalinus Chen & Yang, 1993 | Sinocyclocheilus hyalinus | 27297 |
| Squalius hyalope Cope, 1865 | Semotilus corporalis | 33021 |
| Clinostomus hydrophlox Cope, 1872 | Richardsonius balteatus | 80360 |
| Nocomis hyostomus Gilbert, 1884 | Macrhybopsis hyostoma | 50838 |
| Cyprinus hyperdorsalis Nguyen, 1991 | Cyprinus hyperdorsalis | 44416 |
| Chela hypophthalmus Bleeker, 1860 | Parachela hypophthalmus | 2091 |
| Leuciscus hypophthalmus Richardson, 1845 | Hypophthalmichthys molitrix | 33388 |
| Barbus hypostomatus Pellegrin, 1936 | Labeobarbus codringtonii | 2801 |
| Acanthorhodeus hypselonotus Bleeker, 1871 | Acheilognathus hypselonotus | 33793 |
| Culter hypselonotus Bleeker, 1871 | Chanodichthys dabryi | 44416 |
| Erythroculter hypselonotus daovantieni B?n?rescu, 1967 | Ancherythroculter daovantieni | 44416 |
| Leuciscus hypselopterus Günther, 1868 | Pteronotropis hypselopterus | 12965 |
| Notropis hypsilepis Suttkus & Raney, 1955 | Notropis hypsilepis | 5723 |
| Ceratichthys hypsinotus Cope, 1870 | Hybopsis hypsinotus | 12965 |
| Barbus hypsolepis Daget, 1959 | Clypeobarbus hypsolepis | 79650 |
| Alburnus iblioides Kessler, 1872 | Leuciscus aspius | 13696 |
| Alburnus iblis Heckel, 1846-49 | Alburnus mossulensis | 33021 |
| Gobiobotia ichangensis Fang, 1930 | Gobiobotia filifer | 33791 |
| Cyprinus idbarus Linnaeus, 1758 | Leuciscus idus | 13696 |
| Leuciscus idella Valenciennes, 1844 | Ctenopharyngodon idella | 48 |
| Alburnoides idignensis Bogutskaya & Coad, 2009 | Alburnoides idignensis | 82592 |
| Cyprinus idus Linnaeus, 1758 | Leuciscus idus | 13696 |
| Leuciscus idus auratus Bade, 1901 | Leuciscus idus | 13696 |
| Leuciscus idus idus sibiricus Kirillov, 1958 | Leuciscus idus | 13696 |
| Leuciscus idus lapponicus Günther, 1868 | Leuciscus idus | 13696 |
| Discognathus ignestii Gianferrari, 1925 | Garra ignestii | 2801 |
| Gnathopogon iijimae Oshima, 1919 | Squalidus iijimae | 33792 |
| Gnathopogon iijimae (non Oshima, 1919) | Squalidus banarescui | 57944 |
| Lissochilus ikedai Harada, 1943 | Acrossocheilus ikedai | 35912 |
| Barbus ilgi Pellegrin, 1905 | Labeobarbus intermedius | 2801 |
| Culter ilishaeformis Bleeker, 1871 | Chanodichthys erythropterus | 13397 |
| Cyprinus ilishaestomus Chen & Huang, 1977 | Cyprinus ilishaestomus | 27116 |
| Alburnops illecebrosus Girard, 1856 | Notropis shumardi | 33021 |
| Squalius illyricus Heckel & Kner, 1858 | Squalius illyricus | 59043 |
| Placocheilus imbarbatus Nguyen, 2001 | Garra imbarbatus | 84795 |
| Garra imberba Garman, 1912 | Garra imberba | 55924 |
| Acheilognathus imberbis Günther, 1868 | Acheilognathus imberbis | 33793 |
| Discognathus imberbis Vinciguerra, 1890 | Garra imberbis | 4832 |
| Gobio imberbis Sauvage & Dabry de Thiersant, 1874 | Gnathopogon imberbis | 33792 |
| Leucogobio imberbis Nichols, 1925 | Gnathopogon nicholsi | 33792 |
| Parachilognathus imberbis Bleeker, 1871 | Acanthorhodeus chankaensis | 33021 |
| Notropis imeldae Cortés, 1968 | Notropis imeldae | 3881 |
| Acheilognathus imfasciodorsalis Nguyen, 2001 | Acheilognathus imfasciodorsalis | 84795 |
| Systomus immaculatus (non McClelland, 1839) | Systomus sarana | 91036 |
| Systomus immaculatus McClelland, 1839 | Systomus immaculatus | 91036 |
| Barbus inaequalis Lévêque, Teugels & Thys van den Audenaerde, 1988 | Enteromius inaequalis | 2963 |
| Pogonichthys inaequilobus Baird & Girard, 1854 | Pogonichthys macrolepidotus | 33021 |
| Oreichthys incognito Keith & Kumar, 2015 | Oreichthys incognito | 99423 |
| Leucosomus incrassatus Girard, 1856 | Semotilus atromaculatus | 33021 |
| Rhodeus indicus Jerdon, 1849 | Amblypharyngodon melettinus | 41236 |
| Labeo indramontri Smith, 1945 | Labeo indramontri | 26580 |
| Barbus inermis Peters, 1852 | Labeobarbus marequensis | 2801 |
| Barbus inermoides Nichols & Boulton, 1927 | Enteromius unitaeniatus | 7248 |
| Barilius infrafasciatus Fowler, 1934 | Barilius infrafasciatus | 93076 |
| Osteochilus ingeri Karnasuta, 1993 | Osteochilus ingeri | 13275 |
| Barbus innocens Pfeffer, 1896 | Enteromius innocens | 2801 |
| Barbus innominatus Day, 1870 | Puntius tetraspilus | 79817 |
| Cirrhinus inornatus Roberts, 1997 | Cirrhinus inornatus | 33488 |
| Eirmotus insignis Tan & Kottelat, 2008 | Eirmotus insignis | 78741 |
| Hybopsis insignis Hubbs & Crowe, 1956 | Erimystax insignis | 3814 |
| Xenocypris insularis Nichols & Pope, 1927 | Xenocypris davidi | 33785 |
| Gymnodiptychus integrigymnatus Mo, 1989 | Gymnodiptychus integrigymnatus | 58462 |
| Gymnodiptychus integrigymnatus Huang, 1998 | Gymnodiptychus integrigymnatus | 58462 |
| Racoma integrilabiata Wu et al., 1992 | Schizothorax integrilabiatus | 33800 |
| Blicca intermedia Fatio, 1882 | Blicca bjoerkna | 13696 |
| Capoeta intermedia Temminck & Schlegel, 1846 | Acheilognathus intermedia | 86697 |
| Gobiobotia intermedia B?n?rescu & Nalbant, 1968 | Gobiobotia kolleri | 33791 |
| Tigoma intermedia Girard, 1856 | Gila intermedia | 26282 |
| Gobiobotia intermedia fukiensis B?n?rescu & Nalbant, 1968 | Gobiobotia kolleri | 33021 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus gorguari | 35835 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus nedgia | 35835 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus gorgorensis | 35835 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus surkis | 35835 |
| Barbus intermedius Rüppell, 1835 | Labeobarbus intermedius | 2801 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus dainellii | 35835 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus macrophtalmus | 35835 |
| Barbus intermedius (non Rüppell, 1835) | Labeobarbus megastoma | 35835 |
| Barilius intermedius Boulenger, 1915 | Raiamas intermedius | 95585 |
| Gnathopogon intermedius Nichols, 1929 | Squalidus intermedius | 33792 |
| Labeo intermedius Worthington, 1933 | Labeo worthingtoni | 2801 |
| Labeo intermedius Nichols & Griscom, 1917 | Labeo chariensis | 26192 |
| Osteochilus intermedius Weber & de Beaufort, 1916 | Osteochilus intermedius | 2091 |
| Schizothorax intermedius (non McClelland, 1842) | Schizothorax labiatus | 33323 |
| Schizothorax intermedius McClelland, 1842 | Schizothorax curvifrons | 41236 |
| Squalius intermedius Kessler, 1872 | Leuciscus lehmanni | 1441 |
| Barbus intermedius australis Banister, 1973 | Labeobarbus intermedius | 84095 |
| Barbus intermedius brevicauda Keilhack, 1908 | Labeobarbus johnstonii | 108777 |
| Schizothorax intermedius eurycephalus Berg, 1932 | Schizothorax curvifrons | 81932 |
| Barbus intermedius eurystomus Keilhack, 1908 | Labeobarbus johnstonii | 2801 |
| Barbus intermedius gorgorensis Bini, 1940 | Labeobarbus gorgorensis | 31686 |
| Barbus intermedius gorgorensis (non Bini, 1940) | Labeobarbus intermedius | 33021 |
| Barbus intermedius latirostris Keilhack, 1908 | Labeobarbus latirostris | 108777 |
| Barbus intermedius microstoma Bini, 1940 | Labeobarbus intermedius | 2801 |
| Pseudorasbora interrupta Xiao, Lan & Chen, 2007 | Pseudorasbora interrupta | 74345 |
| Barilius interruptus Day, 1870 | Devario interruptus | |
| Acrossocheilus invirgatus Oshima, 1920 | Acrossocheilus paradoxus | 33021 |
| Varicorhinus iphthimostoma Banister & Poll, 1973 | Labeobarbus iphthimostoma | 2801 |
| Notropis ipni Álvarez & Navarro, 1953 | Tampichthys ipni | 27116 |
| Cyclocheilichthys iridescens Nichols & Pope, 1927 | Acrossocheilus iridescens | 94476 |
| Acrossocheilus iridescens yuanjiangensis Wu & Lin, 1977 | Acrossocheilus microstoma | 94476 |
| Acrossocheilus iridescens yuanjiangensis (non Wu & Lin, 1977) | Acrossocheilus iridescens | 94476 |
| Acrossocheilus iridescens zhujiangensis (non Wu & Lin, 1977) | Acrossocheilus iridescens | 94476 |
| Acrossocheilus iridescens zhujiangensis Wu & Lin, 1977 | Acrossocheilus longipinnis | 94476 |
| Leucaspius irideus Ladiges, 1960 | Ladigesocypris irideus | 89834 |
| Leucaspius irideus (non Ladiges, 1960) | Squalius ghigii | 89834 |
| Leucaspius irideus mermere Ladiges, 1960 | Ladigesocypris mermere | 58462 |
| Hypsilepis iris Cope, 1875 | Cyprinella lutrensis | 33021 |
| Leuciscus iris Valenciennes, 1844 | Semotilus atromaculatus | 33021 |
| Scaphiodon irregularis Day, 1872 | Cyprinion watsoni | 4832 |
| Schizothorax irregularis Day, 1877 | Schizothorax curvifrons | 81932 |
| Notemigonus ischanus Jordan, 1877 | Notemigonus crysoleucas | 33021 |
| Cyprinus isetensis Georgi, 1775 | Phoxinus phoxinus | 13696 |
| Opsarius isocheilus McClelland, 1839 | Barilius vagra | 41236 |
| Barbus issenensis Pellegrin, 1922 | Luciobarbus callensis | 2801 |
| Phoxinus issykkulensis Berg, 1912 | Phoxinus issykkulensis | 1441 |
| Eirmotus isthmus Tan & Kottelat, 2008 | Eirmotus isthmus | 78741 |
| Gobio isurus McClelland, 1839 | Cirrhinus reba | 41236 |
| Gobio isurus (non McClelland, 1839) | Bangana ariza | 41236 |
| Tinca italica Bonaparte, 1836 | Tinca tinca | 13696 |
| Rutilus italicus Calderoni, 1981 | Sarmarutilus rubilio | 13696 |
| Barbus iturii Holly, 1929 | Labeobarbus iturii | 2801 |
| Barbus ivis (non Seale, 1910) | Barbodes binotatus | 94476 |
| Barbus ivis Seale, 1910 | Barbodes ivis | 94476 |
| Barbus ivongoensis Fowler, 1934 | Enteromius paludinosus | 2801 |
| Lobocheilos ixocheilos Kottelat & Tan, 2008 | Lobocheilos ixocheilos | 75626 |
| Barbus jacksoni Günther, 1889 | Enteromius jacksoni | 2801 |
| Barbus jacksonii mitior Hilgendorf, 1905 | Enteromius jacksoni | 2801 |
| Rasbora jacobsoni Weber & de Beaufort, 1916 | Rasbora jacobsoni | 7050 |
| Barbus jacobusboehlkei Fowler, 1958 | Systomus jacobusboehlkei | 91036 |
| Chondrostoma jaculum De Filippi, 1844 | Protochondrostoma genei | 13696 |
| Alburnellus jaculus Cope, 1867 | Notropis atherinoides | 1998 |
| Cyprinus jaculus Jurine, 1825 | Rutilus rutilus | 13696 |
| Phoxinellus jadovensis Zupan?i? & Bogutskaya, 2002 | Delminichthys jadovensis | 59043 |
| Barbus jae Boulenger, 1903 | Enteromius jae | 2801 |
| Varicorhinus jaegeri Holly, 1930 | Labeobarbus jaegeri | 2801 |
| Brachydanio jaintianensis Sen, 2007 | Danio jaintianensis | 82738 |
| Barilius jalkapoorei (non Shrestha, 1980) | Raiamas guttatus | 4832 |
| Barilius jalkapoorei Shrestha, 1980 | Raiamas bola | 41236 |
| Squalius janae Bogutskaya & Zupan?i?, 2010 | Squalius janae | 84537 |
| Barbus janssensi Poll, 1976 | Enteromius janssensi | 2801 |
| Systomus janthochir Bleeker, 1854 | Cyclocheilichthys janthochir | 2091 |
| Squalius japonicus Sauvage, 1883 | Squalidus japonicus japonicus | 26282 |
| Lepidomeda jarrovii Cope, 1871 | Lepidomeda vittata | 33021 |
| Barbus jarsinus Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Barbus javanicus Bleeker, 1855 | Barbonymus gonionotus | 13274 |
| Gobio javanicus Bleeker, 1857 | Lobocheilos falcifer | 75626 |
| Cyprinus jaya Hamilton, 1822 | Aspidoparia jaya | 41236 |
| Barilius jayarami Barman, 1985 | Opsarius barna | 4832 |
| Danio jayarami (non Barman, 1985) | Devario shanensis | 4832 |
| Danio jayarami Barman, 1985 | Inlecypris jayarami | 94476 |
| Puntius jayarami Vishwanath & Tombi Singh, 1986 | Systomus jayarami | 57399 |
| Acanthorhodeus jeholicus Mori, 1934 | Acheilognathus macropterus | 33793 |
| Episema jejuna Forbes, 1878 | Notropis blennius | 33021 |
| Phoxinus jelskii Dybowski, 1869 | Rhynchocypris percnurus | 13696 |
| Plagiognathus jelskii Dybowski, 1872 | Plagiognathops microlepis | 13397 |
| Alburnellus jemezanus Cope, 1875 | Notropis jemezanus | 12965 |
| Garra jenkinsonianum Hora, 1921 | Garra mullya | 4832 |
| Osteochilus jentinkii (non Popta, 1904) | Diplocheilichthys pleurotaenia | 56749 |
| Osteochilus jentinkii Popta, 1904 | Diplocheilichthys jentinkii | 2091 |
| Microphysogobio jeoni Kim & Yang, 1999 | Microphysogobio jeoni | 41698 |
| Barbus jerdoni (non Day, 1870) | Hypselobarbus dobsoni | 41236 |
| Barbus jerdoni Day, 1870 | Hypselobarbus jerdoni | 41236 |
| Barbus jerdoni (non Day, 1870) | Hypselobarbus pulchellus | 41236 |
| Garra jerdoni Day, 1867 | Garra jerdoni | 96640 |
| Garra jerdoni (non Day, 1867) | Garra mcclellandi | 96640 |
| Garra jerdoni brevimentalia Narayan Rao, 1920 | Garra mullya | 4832 |
| Barbus jerdoni muciveri (non Annandale, 1919) | Hypselobarbus jerdoni | 41236 |
| Barbus jerdoni muciveri Annandale, 1919 | Hypselobarbus dobsoni | 41236 |
| Brachygramma jerdonii Day, 1865 | Amblypharyngodon melettinus | 93826 |
| Osteochilus jeruk Hadiaty & Siebert, 1998 | Osteochilus jeruk | 39912 |
| Cyprinus jeses Linnaeus, 1758 | Leuciscus idus | 13696 |
| Gobiobotia jiangxiensis Zhang & Liu, 1995 | Gobiobotia jiangxiensis | 38449 |
| Sinocyclocheilus jii Zhang & Dai, 1992 | Sinocyclocheilus jii | 45620 |
| Sinocyclocheilus jinxiensis Zheng, Xiu & Yang, 2013 | Sinocyclocheilus jinxiensis | 93154 |
| Acrossocheilus jishouensis Zhao, Chen & Li, 1997 | Acrossocheilus jishouensis | 85613 |
| Sinocyclocheilus jiuchengensis Li, 2002 | Sinocyclocheilus qiubeiensis | 86777 |
| Sinocyclocheilus jiuxuensis Li & Lan, 2003 | Sinocyclocheilus jiuxuensis | 75598 |
| Puntius joaquinae Wood, 1968 | Barbodes joaquinae | 94476 |
| Cyprinus jogia Hamilton, 1822 | Esomus danrica | 41236 |
| Rasbora johannae Siebert & Guiry, 1996 | Rasbora johannae | 13215 |
| Discognathus johnstoni Boulenger, 1901 | Garra dembeensis | 2801 |
| Barbus johnstonii Boulenger, 1907 | Labeobarbus johnstonii | 2801 |
| Gobio johntreadwelli B?n?rescu & Nalbant, 1973 | Romanogobio johntreadwelli | 40966 |
| Chela johorensis Steindachner, 1872 | Parachela oxygastroides | 33021 |
| Hemibarbus joiteni Jordan & Starks, 1904 | Hemibarbus maculatus | 57778 |
| Puntius jolamarki Smith, 1934 | Barbonymus gonionotus | 43281 |
| Gila jordani Tanner, 1950 | Gila robusta | 27116 |
| Labeo jordani Oshima, 1919 | Cirrhinus molitorella | 33488 |
| Leucogobio jordani Ishikawa, 1901 | Gnathopogon caerulescens | 27116 |
| Ptychidio jordani Myers, 1930 | Ptychidio jordani | 9671 |
| Squaliobarbus jordani Evermann & Shaw, 1927 | Squaliobarbus curriculus | 1441 |
| Garra jordanica Hamidan, Geiger & Freyhof, 2014 | Garra jordanica | 98824 |
| Notropis jordanii Eigenmann & Eigenmann, 1893 | Notropis blennius | 80565 |
| Horalabiosa joshuai Silas, 1954 | Horalabiosa joshuai | 41236 |
| Horalabiosa joshuai (non Silas, 1954) | Garra mullya | 4832 |
| Leuciscus jouyi Jordan & Snyder, 1901 | Phoxinus jouyi | 26282 |
| Parapelecus jouyi Jordan & Starks, 1905 | Pseudolaubuca jouyi | 12218 |
| Varicorhinus jubae Banister, 1984 | Labeobarbus jubae | 32347 |
| Barbus jubbi Poll, 1967 | Labeobarbus jubbi | 2801 |
| Moniana jugalis Cope, 1871 | Cyprinella lutrensis | 33021 |
| Cirrhinus jullieni (non Sauvage, 1878) | Henicorhynchus siamensis | 33488 |
| Cirrhinus jullieni Sauvage, 1878 | Cirrhinus jullieni | 12693 |
| Cirrhinus jullieni (non Sauvage, 1878) | Cirrhinus caudimaculatus | 12693 |
| Heteroleuciscus jullieni Sauvage, 1874 | Hampala macrolepidota | 33021 |
| Probarbus jullieni (non Sauvage, 1880) | Probarbus labeaminor | 12693 |
| Probarbus jullieni (non Sauvage, 1880) | Probarbus labeamajor | 12693 |
| Probarbus jullieni Sauvage, 1880 | Probarbus jullieni | 7427 |
| Leuciscus jurinii Dybowski, 1862 | Rutilus rutilus | 13696 |
| Varicogobio kaa Lin, 1931 | Ptychidio jordani | 33021 |
| Pseudogobio kachekensis Oshima, 1926 | Microphysogobio kachekensis | 33299 |
| Rohita kahajanensis Bleeker, 1856 | Osteochilus kahajanensis | 2091 |
| Osteochilus kahajanensis chini Karnasuta, 1993 | Osteochilus chini | 26282 |
| Barbus kahajani Hoedeman, 1956 | Desmopuntius rhomboocellatus | 2091 |
| Hemiculterella kaifenensis Tchang, 1932 | Pseudolaubuca engraulis | 33784 |
| Cyprinion kais Heckel, 1843 | Cyprinion kais | 33304 |
| Tylognathus kajanensis Popta, 1904 | Lobocheilos kajanensis | 75626 |
| Danio kakhienensis Anderson, 1879 | Devario kakhienensis | 37787 |
| Barbus kakus Valenciennes, 1842 | Systomus sarana | 41236 |
| Garra kalakadensis Rema Devi, 1993 | Garra kalakadensis | 41236 |
| Oregonichthys kalawatseti Markle, Pearsons & Bills, 1991 | Oregonichthys kalawatseti | 39605 |
| Rasbora kalbarensis Kottelat, 1991 | Rasbora kalbarensis | 7050 |
| Epalzeorhynchos kalliurus Smith, 1945 | Crossocheilus cobitis | 43281 |
| Leuciscus kalochroma Bleeker, 1851 | Rasbora kalochroma | 2091 |
| Barbus kalopterus Bleeker, 1850 | Epalzeorhynchos kalopterus | 2091 |
| Garra kalpangi Nebeshwar, Bagra & Das, 2012 | Garra kalpangi | 89473 |
| Puntius kamalika Silva, Maduwage & Pethiyagoda, 2008 | Puntius kamalika | 77057 |
| Barbus kamolondoensis Poll, 1938 | Enteromius kamolondoensis | 2801 |
| Discognathus kangrae Prashad, 1919 | Garra gotyla | 4832 |
| Puntius kannikattiensis Arunachalam & Johnson, 2003 | Haludaria kannikattiensis | 93002 |
| Opsariichthys kaopingensis Chen & Wu, 2009 | Opsariichthys kaopingensis | 81910 |
| Rohita kappenii Bleeker, 1856 | Osteochilus kappenii | 2091 |
| Salmostoma kardahiensis Reddiah, 1980 | Salmostoma balookee | 41236 |
| Barbus karkensis Gilchrist & Thompson, 1913 | Enteromius anoplus | 2801 |
| Barbus karoualensis Blache & Miton, 1960 | Enteromius stigmatopygus | 2940 |
| Phoxinus karsticus Bianco & De Bonis, 2015 | Phoxinus karsticus | 105385 |
| Telestes karsticus Mar?i? & Mrakov?i?, 2011 | Telestes karsticus | 87378 |
| Barbus kassamensis Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Barbus katangae Boulenger, 1900 | Enteromius trimaculatus | 2801 |
| Chelaethiops katangae Poll, 1948 | Chelaethiops congicus | 2801 |
| Xenocypris katinensis Tchang, 1930 | Xenocypris macrolepis | 33785 |
| Barbodes katolo Herre, 1924 | Barbodes katolo | 2929 |
| Chondrostoma kawrus Sykes, 1839 | Labeo kawrus | 41236 |
| Ptychobarbus kaznakovi Nikolskii, 1903 | Ptychobarbus kaznakovi | 45622 |
| Notropis keimi Fowler, 1909 | Notropis dorsalis | 33021 |
| Osteochilus kelabau Popta, 1904 | Osteochilus kelabau | 6128 |
| Puntius kelumi Pethiyagoda, Silva, Maduwage & Meegaskumbura, 2008 | Puntius kelumi | 79817 |
| Varicorhinus kemali Hankó, 1925 | Hemigrammocapoeta kemali | 26282 |
| Barbus kemoensis Fowler, 1936 | Clypeobarbus pleuropholis | 2801 |
| Garra kempi Hora, 1921 | Garra kempi | 41236 |
| Notropis kendalli Evermann & Cockerell, 1909 | Notropis heterolepis | 33021 |
| Luxilus kentuckiensis Rafinesque, 1820 | Nocomis biguttatus | 33021 |
| Hypselobarbus keralaensis Arunachalam, Chinnaraja & Mayden, 2016 | Hypselobarbus keralaensis | 109394 |
| Osteochilus kerinciensis Tan & Kottelat, 2009 | Osteochilus kerinciensis | 81211 |
| Danio kerri Smith, 1931 | Danio kerri | 38392 |
| Barbus kersin Heckel, 1843 | Luciobarbus kersin | 31728 |
| Barbus kersin (non Heckel, 1843) | Luciobarbus pectoralis | 31728 |
| Barbus kerstenii Peters, 1868 | Enteromius kerstenii | 108777 |
| Barbus kerstenii (non Peters, 1868) | Enteromius eutaenia | 2801 |
| Phoxinellus kervillei Pellegrin, 1911 | Pseudophoxinus kervillei | 13609 |
| Barbus kessleri Derjavin, 1929 | Luciobarbus mursa | 39702 |
| Diptychus kessleri Russki, 1888 | Gymnodiptychus dybowskii | 33021 |
| Puntius kessleri Steindachner, 1866 | Enteromius kessleri | 2801 |
| Schizopygopsis kessleri (non Herzenstein, 1891) | Schizopygopsis pylzovi | 33800 |
| Schizopygopsis kessleri Herzenstein, 1891 | Schizopygopsis kessleri | 45622 |
| Schizothorax kessleri Herzenstein, 1889 | Schizothorax pseudoaksaiensis pseudoaksaiensis | 1441 |
| Gobio kessleri antipai (non B?n?rescu, 1953) | Romanogobio kesslerii | 13696 |
| Gobio kessleri antipai B?n?rescu, 1953 | Romanogobio antipai | 54621 |
| Gobio kessleri banarescui Dimovski & Grupche, 1974 | Romanogobio elimeius | 13696 |
| Gobio kessleri banaticus B?n?rescu, 1960 | Romanogobio banaticus | 54621 |
| Gobio kessleri banaticus (non B?n?rescu, 1960) | Romanogobio kesslerii | 13696 |
| Schizopygopsis kessleri makianensis Tchang, Yueh & Hwang, 1964 | Schizopygopsis younghusbandi | 33021 |
| Gobio kesslerii Dybowski, 1862 | Romanogobio kesslerii | 13696 |
| Phoxinus ketmaieri Bianco & De Bonis, 2015 | Phoxinus ketmaieri | 105385 |
| Moroco keumkang Chyung, 1977 | Phoxinus keumkang | 12218 |
| Troglocyclocheilus khammouanensis Kottelat & Bréhier, 1999 | Troglocyclocheilus khammouanensis | 43281 |
| Garra khawbungi Arunachalam, Nandagopal & Mayden, 2014 | Garra khawbungi | 96639 |
| Raiamas kheeli Stiassny, Schelly & Schliewen, 2006 | Raiamas kheeli | 57537 |
| Puntius khohi Dobriyal, Singh, Uniyal, Joshi, Phurailatpam & Bisht, 2004 | Puntius khohi | 81932 |
| Barbus khudree Sykes, 1839 | Tor khudree | 4832 |
| Puntius khugae Linthoingambi & Vishwanath, 2007 | Pethia khugae | 58118 |
| Chela khujairokensis Arunkumar, 2000 | Chela khujairokensis | 81932 |
| Schizopygopsis kialingensis Tsao & Tun, 1962 | Schizopygopsis kialingensis | 33800 |
| Sarcocheilichthys kiangsiensis Nichols, 1930 | Sarcocheilichthys kiangsiensis | 33299 |
| Gobiobotia kiatingensis Fang, 1930 | Gobiobotia filifer | 33791 |
| Pseudogobio kiatingensis Wu, 1930 | Microphysogobio kiatingensis | 33299 |
| Labeo kibimbi Poll, 1949 | Labeo kibimbi | 26282 |
| Labeo kibimbi (non Poll, 1949) | Labeo degeni | 26282 |
| Cyprinus kietaibeli Reisinger, 1830 | Squalius cephalus | 13696 |
| Phoxiscus kikuchii Oshima, 1919 | Aphyocypris kikuchii | 26282 |
| Labeo kilossae Steindachner, 1914 | Labeo cylindricus | 2801 |
| Barbus kimberleyensis Gilchrist & Thompson, 1913 | Labeobarbus kimberleyensis | 2801 |
| Garra kimini Arunachalam, Nandagopal & Mayden, 2013 | Garra kimini | 95162 |
| Hemiculter kinghwaensis Wang, 1935 | Pseudohemiculter hainanensis | 33784 |
| Barilius kingsleyae Boulenger, 1899 | Raiamas buchholzi | 2801 |
| Chondrostoma kinzelbachi Krupp, 1985 | Chondrostoma kinzelbachi | 27763 |
| Barbus kiogae Worthington, 1929 | Labeobarbus altianalis | 27626 |
| Barbus kiperegensis Steindachner, 1914 | Enteromius zanzibaricus | 2801 |
| Labeo kirkii Boulenger, 1903 | Labeo kirkii | 2801 |
| Cyprinion kirmanense Nikolskii, 1900 | Cyprinion watsoni | 33021 |
| Barbus kissiensis Daget, 1954 | Enteromius kissiensis | 2801 |
| Barbus kivuensis Pappenheim, 1914 | Labeobarbus altianalis | 2801 |
| Tylognathus klatti Kosswig, 1950 | Crossocheilus klatti | 26282 |
| Cyprinus kleweza Güldenstädt, 1791 | Ballerus sapa | 33021 |
| Rasbora kluetensis Lumbantobing, 2010 | Rasbora kluetensis | 85846 |
| Hemiculter kneri Warpachowski, 1888 | Hemiculter leucisculus | 27116 |
| Chondrostoma knerii Heckel, 1843 | Chondrostoma knerii | 59043 |
| Scardinius knezevici Bianco & Kottelat, 2005 | Scardinius knezevici | 55977 |
| Sarcocheilichthys kobayashii Mori, 1927 | Sarcocheilichthys variegatus wakiyae | 33021 |
| Dangila koedjem Popta, 1904 | Labiobarbus fasciatus | 33021 |
| Rohita koilogeneion Bleeker, 1857 | Labeo chrysophekadion | 2091 |
| Barbus koilometopon Bleeker, 1857 | Barbonymus gonionotus | 6128 |
| Gobiobotia kolleri B?n?rescu & Nalbant, 1966 | Gobiobotia kolleri | 33387 |
| Schizothorax kolpakowskii Nikolskii, 1885 | Schizothorax argentatus | 1441 |
| Barbus kolus (non Sykes, 1839) | Hypselobarbus curmuca | 4832 |
| Barbus kolus Sykes, 1839 | Hypselobarbus kolus | 4832 |
| Leptocypris konkoureensis Howes & Teugels, 1989 | Leptocypris konkoureensis | 2940 |
| Cyprinus kontius Jerdon, 1849 | Labeo kontius | 4832 |
| Cyclocheilichthys kontumensis Chevey, 1934 | Poropuntius kontumensis | 12693 |
| Barilius koratensis Smith, 1931 | Opsarius koratensis | 94476 |
| Zacco koreanus Kim, Oh & Hosoya, 2005 | Nipponocypris koreanus | 54621 |
| Acheilognathus koreensis Kim & Kim, 1990 | Tanakia koreensis | 38401 |
| Microphysogobio koreensis Mori, 1935 | Microphysogobio koreensis | 12218 |
| Sarcocheilichthys koreensis Mori, 1927 | Sarcocheilichthys variegatus wakiyae | 33021 |
| Pectenocypris korthausae Kottelat, 1982 | Pectenocypris korthausae | 1830 |
| Schizopygopsis koslowi Herzenstein, 1891 | Schizopygopsis pylzovi | 33021 |
| Alburnus kosswigi Battalgil, 1941 | Alburnus escherichii | 33550 |
| Cyclocheilichthys kosswigi Ladiges, 1960 | Carasobarbus kosswigi | 94477 |
| Leuciscus kosswigi Karaman, 1972 | Squalius kosswigi | 33550 |
| Leuciscus kosswigi (non Karaman, 1972) | Squalius cephalus | 83299 |
| Alburnus kotschyi (non Steindachner, 1863) | Alburnus orontis | 58342 |
| Alburnus kotschyi Steindachner, 1863 | Alburnus kotschyi | 58342 |
| Labeobarbus kotschyi Heckel, 1843 | Arabibarbus grypus | 96964 |
| Luciobarbus kottelati Turan, Ekmekçi, Ilhan & Engin, 2008 | Luciobarbus kottelati | 77060 |
| Rasbora kottelati Lim, 1995 | Rasbora kottelati | 13217 |
| Squalius kottelati Turan, Yilmaz & Kaya, 2009 | Squalius kottelati | 83299 |
| Schizothorax kozlovi Nikolskii, 1903 | Schizothorax kozlovi | 32617 |
| Barbus krapfi Boulenger, 1911 | Labeobarbus oxyrhynchus | 2801 |
| Phoxinellus krbavensis Zupan?i? & Bogutskaya, 2002 | Delminichthys krbavensis | 59043 |
| Albulichthys krempfi Pellegrin & Chevey, 1927 | Albulichthys albuloides | 2091 |
| Barbus krempfi Pellegrin & Chevey, 1934 | Poropuntius krempfi | 35912 |
| Hemiculter krempfi Pellegrin & Chevey, 1938 | Hemiculter krempfi | 26580 |
| Gymnostomus kreyenbergii Regan, 1908 | Acrossocheilus kreyenbergii | 85613 |
| Onychostoma krongnoensis Hoang, Pham & Tran, 2015 | Onychostoma krongnoensis | 102622 |
| Barbus ksibi Boulenger, 1905 | Luciobarbus callensis | 2801 |
| Gobio kubanicus Vasil'eva, 2004 | Gobio kubanicus | 55896 |
| Microrasbora kubotai Kottelat & Witte, 1999 | Microdevario kubotai | 80641 |
| Puntius kuchingensis Herre, 1940 | Barbodes kuchingensis | 13275 |
| Osteochilus kuekenthali Ahl, 1922 | Osteochilus kuekenthali | 26721 |
| Rohita kuhli Bleeker, 1860 | Osteochilus vittatus | 2091 |
| Dangila kuhlii Valenciennes, 1842 | Labiobarbus leptocheilus | 7424 |
| Barbus kuiluensis Pellegrin, 1930 | Enteromius kuiluensis | 2801 |
| Tor kulkarnii Menon, 1992 | Tor kulkarnii | 41236 |
| Tor kulkarnii (non Menon, 1992) | Tor khudree | 31807 |
| Schizothorax kumaonensis Menon, 1971 | Schizothorax kumaonensis | 4832 |
| Phoxinus kumgangensis Kim, 1980 | Phoxinus kumgangensis | 43552 |
| Labeo kunki Chaudhuri, 1912 | Labeo pangusia | 4832 |
| Hypselobarbus kurali Menon & Rema Devi, 1995 | Hypselobarbus kurali | 41236 |
| Chanodichthys kurematsui Kimura, 1934 | Ancherythroculter kurematsui | 33784 |
| Leuciscus kurui Bogutskaya, 1995 | Petroleuciscus kurui | 13391 |
| Barbus kurumani Castelnau, 1861 | Enteromius trimaculatus | 2801 |
| Rhodeus kurumeus Jordan & Thompson, 1914 | Rhodeus ocellatus | 33793 |
| Barbus kusanensis Bleeker, 1852 | Barbodes binotatus | 2091 |
| Acanthobrama kuschakewitschi Kessler, 1872 | Capoetobrama kuschakewitschi | 1441 |
| Capoetobrama kuschakewitschi orientalis Nikolskii, 1934 | Capoetobrama kuschakewitschi | 97573 |
| Hemiculter kweichowensis Tang, 1942 | Pseudohemiculter kweichowensis | 33784 |
| Danio kyathit Fang, 1998 | Danio kyathit | 33084 |
| Pararhodeus kyphus Mai, 1978 | Acheilognathus kyphus | 94476 |
| Yaoshanicus kyphus Mai, 1978 | Yaoshanicus kyphus | 44416 |
| Danio kysonensis Nguyen, Nguyen & Mua, 2010 | Devario kysonensis | 91060 |
| Probarbus labeamajor Roberts, 1992 | Probarbus labeamajor | 12693 |
| Probarbus labeaminor Roberts, 1992 | Probarbus labeaminor | 12693 |
| Cyprinus labeo Pallas, 1776 | Hemibarbus labeo | 13397 |
| Pseudogobio labeoides Nichols & Pope, 1927 | Microphysogobio labeoides | 43281 |
| Barbus labialis Gilchrist & Thompson, 1913 | Enteromius unitaeniatus | 7248 |
| Barbus labiatomimus Pellegrin, 1914 | Labeobarbus compiniei | 2801 |
| Barbus labiatus Boulenger, 1902 | Labeobarbus oxyrhynchus | 2801 |
| Gymnostomus labiatus Regan, 1908 | Acrossocheilus paradoxus | 33326 |
| Racoma labiatus McClelland, 1842 | Schizothorax labiatus | 4832 |
| Sinocrossocheilus labiatus Su, Yang & Cui, 2003 | Sinocrossocheilus labiatus | 83322 |
| Chuanchia labiosa Herzenstein, 1891 | Chuanchia labiosa | 33508 |
| Rasbora labiosa Mukerji, 1935 | Rasbora labiosa | 82447 |
| Ceratichthys labrosus Cope, 1870 | Cyprinella labrosa | 12965 |
| Schizothorax labrosus Wang, Zhuang & Gao, 1981 | Schizothorax labrosus | 33800 |
| Rasbora labuana Whitley, 1958 | Rasbora einthovenii | 26753 |
| Barbus lacerta Heckel, 1843 | Barbus lacerta | 46206 |
| Barbus lacerta cyri De Filippi, 1865 | Barbus lacerta | 46206 |
| Barbus lacerta escherichii Steindachner, 1897 | Luciobarbus escherichii | 53210 |
| Barbus lacertoides Kessler, 1872 | Luciobarbus capito | 33021 |
| Mesogobio lachneri B?n?rescu & Nalbant, 1973 | Mesogobio lachneri | 33792 |
| Pseudophoxinus laconicus Kottelat & Barbieri, 2004 | Pelasgus laconicus | 52474 |
| Rasbora lacrimula Hadiaty & Kottelat, 2009 | Rasbora lacrimula | 82436 |
| Algansea lacustris Steindachner, 1895 | Algansea lacustris | 27639 |
| Barbodes lacustris Wu, 1977 | Poropuntius chonglingchungi | 26717 |
| Barbodon lacustris (non Dybowski, 1872) | Sarcocheilichthys sinensis | 33792 |
| Barbodon lacustris Dybowski, 1872 | Sarcocheilichthys lacustris | 33792 |
| Cyprinus lacustris Pallas, 1814 | Rutilus rutilus | 13696 |
| Hemiplus lacustris Rafinesque, 1820 | Notemigonus crysoleucas | 33021 |
| Schizothorax lacustris Kessler, 1879 | Schizothorax biddulphi | 45622 |
| Schizothorax ladacensis Zugmayer, 1909 | Schizothorax labiatus | 33323 |
| Schizocypris ladigesi Karaman, 1969 | Schizocypris ladigesi | 27116 |
| Moniana laetabilis Girard, 1856 | Cyprinella lutrensis | 33021 |
| Barbus laevis Valenciennes, 1842 | Barbichthys laevis | 2091 |
| Phoxinus laevis Fitzinger, 1832 | Phoxinus phoxinus | 12965 |
| Phoxinus laevis balchaschana Kessler, 1879 | Phoxinus phoxinus | 13696 |
| Phoxinus laevis mikrosquamatus Kaschenko, 1899 | Phoxinus ujmonensis | 57778 |
| Phoxinus laevis mikrosquamatus (non Kashchenko, 1899) | Phoxinus phoxinus | 13696 |
| Barbichthys laevis sumatranus Volz, 1904 | Barbichthys laevis | 2091 |
| Phoxinus laevis ujmonensis Kaschenko, 1899 | Phoxinus ujmonensis | 57778 |
| Phoxinus laevis ujmonensis (non Kashchenko, 1899) | Phoxinus phoxinus | 57778 |
| Phoxinus laevis var. punctatus Benecke, 1881 | Rhynchocypris percnurus | 13696 |
| Barynotus lagensis Günther, 1868 | Labeobarbus lagensis | 33021 |
| Cyclocheilichthys lagleri Sontirat, 1989 | Cyclocheilichthys lagleri | 12693 |
| Hypsibarbus lagleri Rainboth, 1996 | Hypsibarbus lagleri | 12693 |
| Phoxinus lagowskii Dybowski, 1869 | Rhynchocypris lagowskii | 82587 |
| Phoxinus lagowskii chorensis Rendahl, 1928 | Rhynchocypris lagowskii | 33783 |
| Garra laichowensis Nguyen & Doan, 1969 | Garra laichowensis | 44416 |
| Squalius laietanus Doadrio, Kottelat & de Sostoa, 2007 | Squalius laietanus | 75108 |
| Barilius lairokensis Arunkumar & Tombi Singh, 2000 | Barilius lairokensis | 42955 |
| Abbottina lalinensis Huang & Li, 1995 | Abbottina lalinensis | 81932 |
| Barbus lamani Lönnberg & Rendahl, 1920 | Enteromius lamani | 2801 |
| Labiobarbus lamellifer Kottelat, 1994 | Labiobarbus lamellifer | 26580 |
| Xenocypris lampertii Popta, 1907 | Xenocypris macrolepis | 13397 |
| Cyprinus lamta Hamilton, 1822 | Garra lamta | 4832 |
| Cyprinus lamta (non Hamilton, 1822) | Garra mullya | 41236 |
| Cyprinus lamta (non Hamilton, 1822) | Garra gotyla | 4832 |
| Lissochilus lamus Mai, 1978 | Acrossocheilus lamus | 44416 |
| Barbodes lanaoensis Herre, 1924 | Barbodes lanaoensis | 94476 |
| Mekongina lancangensis Yang, Chen & Yang, 2008 | Mekongina lancangensis | 79744 |
| Cyprinus lancastriensis Shaw, 1804 | Leuciscus leuciscus | 13696 |
| Capoeta lanceolata Temminck & Schlegel, 1846 | Tanakia lanceolata | 7442 |
| Cyprinus lanceolatus (non Bloch & Schneider, 1801) | Alburnus alburnus | 55858 |
| Cyprinus lanceolatus Bloch & Schneider, 1801 | Alburnus arborella | 55858 |
| Barbus lancrenonensis Blache & Miton, 1960 | Labeobarbus bynni | 2940 |
| Garra lancrenonensis (non Blache & Miton, 1960) | Garra quadrimaculata | 2940 |
| Garra lancrenonensis Blache & Miton, 1960 | Garra lancrenonensis | 2801 |
| Crossocheilus langei Bleeker, 1860 | Crossocheilus langei | 7050 |
| Carassius langsdorfii Temminck & Schlegel, 1846 | Carassius langsdorfii | 91050 |
| Cyprinus langsdorfii Valenciennes, 1842 | Carassius auratus | 40476 |
| Luciocyprinus langsoni Vaillant, 1904 | Luciocyprinus langsoni | 37832 |
| Diptychus lansdelli Günther, 1889 | Gymnodiptychus dybowskii | 33021 |
| Schizothorax lantsangensis Tsao, 1964 | Schizothorax lantsangensis | 45622 |
| Lissochilus laocaiensis Nguyen & Doan, 1969 | Acrossocheilus clivosius | 94476 |
| Barbus laoensis Günther, 1868 | Poropuntius laoensis | 26282 |
| Parabarilius laoensis Pellegrin & Fang, 1940 | Devario laoensis | 37787 |
| Rhodeus laoensis Kottelat, Doi & Musikasinthorn, 1998 | Rhodeus laoensis | 43281 |
| Macrochirichthys laosensis Fowler, 1934 | Macrochirichthys macrochirus | 2091 |
| Leuciscus lapacinus Stefani, Serra, Loffredo & Fossa, 1987 | Squalius cephalus | 13696 |
| Barbus lapsus Banister, 1973 | Enteromius apleurogramma | 2801 |
| Rhinichthys lariversi Lugaski, 1972 | Rhinichthys osculus | 81932 |
| Leuciscus lascha Costa, 1838 | Sarmarutilus rubilio | 13696 |
| Cyprinus laskyr Güldenstädt, 1814 | Blicca bjoerkna | 13696 |
| Leuciscus lateralis McClelland, 1839 | Rasbora daniconius | 41236 |
| Mylocheilus lateralis Agassiz & Pickering, 1855 | Mylocheilus caurinus | 1998 |
| Pseudolaubuca lateralis Sauvage, 1876 | Paralaubuca typus | 33021 |
| Richardsonius lateralis Girard, 1856 | Richardsonius balteatus | 1998 |
| Rasbora lateristriata allos Lin, 1931 | Rasbora steineri | 33782 |
| Leuciscus lateristriatus Bleeker, 1854 | Rasbora lateristriata | 2929 |
| Sinocyclocheilus lateristriatus Li, 1992 | Sinocyclocheilus lateristriatus | 31517 |
| Barbus lateristriga Valenciennes, 1842 | Barbodes lateristriga | 2091 |
| Tor laterivittatus Zhou & Cui, 1996 | Tor laterivittatus | 13848 |
| Barbodes laticeps Lin & Zhang, 1986 | Linichthys laticeps | 53787 |
| Barbus laticeps Pfeffer, 1889 | Enteromius laticeps | 2801 |
| Ctenopharyngodon laticeps Steindachner, 1866 | Ctenopharyngodon idella | 48 |
| Discogobio laticeps Chu, Cui & Zhou, 1993 | Discogobio laticeps | 38450 |
| Onychostoma laticeps (non Günther, 1896) | Onychostoma leptura | 43281 |
| Onychostoma laticeps Günther, 1896 | Onychostoma laticeps | 33021 |
| Ptychobarbus laticeps Day, 1877 | Aspiorhynchus laticeps | 33021 |
| Systomus laticeps Plamoottil, 2016 | Systomus laticeps | 112401 |
| Onychostoma laticeps fontouensis Tchang, 1930 | Onychostoma simum | 33021 |
| Rasbora laticlavia Siebert & Richardson, 1997 | Rasbora laticlavia | 26084 |
| Leuciscus latifrons Nilsson, 1855 | Squalius cephalus | 13696 |
| Tanakia latimarginata Kim, Jeon & Suk, 2014 | Tanakia latimarginata | 97360 |
| Opsarius latipinnatus McClelland, 1839 | Opsarius barna | 41236 |
| Varicorhinus latirostris Boulenger, 1910 | Labeobarbus boulengeri | 108777 |
| Alburnus latissimus Kamensky, 1901 | Alburnus chalcoides | 13696 |
| Cyprinus latius Hamilton, 1822 | Crossocheilus latius | 4832 |
| Crossocheilus latius burmanicus Hora, 1936 | Crossocheilus burmanicus | 4832 |
| Crossocheilus latius punjabensis Mukerji, 1934 | Crossocheilus latius | 41236 |
| Crossochilus latius punjabensis (non Mukerji, 1934) | Crossocheilus diplochilus | 41236 |
| Cyprinus latus Gmelin, 1789 | Blicca bjoerkna | 13696 |
| Cyprinus latus Gronow, 1854 | Blicca bjoerkna | 33021 |
| Gobio latus Anikin, 1905 | Gobio gobio | 13696 |
| Squalius latus Keyserling, 1861 | Leuciscus latus | 33021 |
| Cyprinus laubuca Hamilton, 1822 | Laubuka laubuca | 94476 |
| Chela laubuca lankensis (non Deraniyagala, 1960) | Laubuka laubuca | 6028 |
| Chela laubuca lankensis Deraniyagala, 1960 | Laubuka lankensis | 75997 |
| Parexoglossum laurae Hubbs, 1931 | Exoglossum laurae | 12965 |
| Garra lautior Banister, 1987 | Garra lautior | 82680 |
| Barbus lauzannei Lévêque & Paugy, 1982 | Enteromius lauzannei | 2940 |
| Systomus lawak Bleeker, 1855 | Kalimantania lawak | 2091 |
| Barbus lawrae Hopson, 1965 | Enteromius perince | 2940 |
| Barbus layardi Günther, 1868 | Puntius layardi | 41236 |
| Barbus layardi (non Günther, 1868) | Puntius dorsalis | 79817 |
| Leuciscus ledae Warpachowski, 1892 | Tribolodon brandtii | 1441 |
| Notropis leedsi Fowler, 1942 | Cyprinella leedsi | 3814 |
| Lobocheilos lehat Bleeker, 1858 | Lobocheilos lehat | 75626 |
| Leuciscus lehmanni Brandt, 1852 | Leuciscus lehmanni | 1441 |
| Hemibarbus lehoai Nguyen, 2001 | Hemibarbus lehoai | 84795 |
| Systomus leiacanthus Bleeker, 1860 | Puntius brevis | 43281 |
| Varicorhinus leleupanus Matthes, 1959 | Labeobarbus leleupanus | 2801 |
| Barilius leleupi Matthes, 1965 | Opsaridium leleupi | 2801 |
| Varicorhinus lemassoni Pellegrin & Chevey, 1936 | Bangana lemassoni | 43281 |
| Leuciscus lemmingii Steindachner, 1866 | Iberochondrostoma lemmingii | 13696 |
| Squalius lemmoni Smith, 1884 | Gila intermedia | 33021 |
| Alburnus leobergi Freyhof & Kottelat, 2007 | Alburnus leobergi | 75106 |
| Barbus leonensis Boulenger, 1915 | Enteromius leonensis | 2801 |
| Barbus leonhardi Bielz, 1853 | Barbus peloponnesius | 13696 |
| Pseudobarbus leonhardi Bielz, 1853 | Barbus peloponnesius | 13696 |
| Moniana leonina Girard, 1856 | Cyprinella lutrensis | 33021 |
| Cyprinella lepida Girard, 1856 | Cyprinella lepida | 3814 |
| Gobio lepidolaemus caucasica Kamensky, 1901 | Gobio caucasicus | 56890 |
| Gobio lepidolaemus caucasica (non Kamensky, 1901) | Gobio gobio | 76908 |
| Schizothorax lepidothorax Yang, 1991 | Schizothorax lepidothorax | 12255 |
| Cyprinus lepidotus Geoffroy Saint-Hilaire, 1809 | Labeobarbus bynni | 2801 |
| Alburnus lepidulus Girard, 1856 | Notropis atherinoides | 33021 |
| Barbus lepidura Fowler, 1936 | Enteromius atromaculatus | 2801 |
| Barbus lepidus Pfaff, 1933 | Enteromius perince | 2940 |
| Puntius lepidus Day, 1868 | Dawkinsia assimilis | 55036 |
| Puntius lepidus (non Day, 1868) | Dawkinsia filamentosa | 55036 |
| Squalius lepidus Heckel, 1843 | Squalius lepidus | 84537 |
| Leuciscus lepidus anatolicus Bogutskaya, 1997 | Squalius anatolicus | 33550 |
| Barbus lepineyi Pellegrin, 1939 | Luciobarbus pallaryi | 13329 |
| Ceratichthys leptocephalus Girard, 1856 | Nocomis leptocephalus | 12965 |
| Cyprinus leptocephalus Pallas, 1776 | Pseudaspius leptocephalus | 13397 |
| Gymnocypris leptocephalus Herzenstein, 1891 | Gymnocypris przewalskii | 27116 |
| Dangila leptocheila Valenciennes, 1842 | Labiobarbus leptocheilus | 7424 |
| Labiobarbus leptocheilus van Hasselt, 1823 | Labiobarbus leptocheilus | 7424 |
| Barbus leptopogon Schimper, 1834 | Luciobarbus leptopogon | 111245 |
| Danio leptos Fang & Kottelat, 1999 | Devario leptos | 37788 |
| Barbus leptosoma Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Chondrostoma leptosoma Berg, 1914 | Chondrostoma oxyrhynchum | 93826 |
| Leuciscus leptosoma Bleeker, 1855 | Rasbora leptosoma | 26282 |
| Luxilus leptosomus Girard, 1856 | Notemigonus crysoleucas | 33021 |
| Systomus leptosomus McClelland, 1839 | Pethia phutunio | 41236 |
| Gymnostomus lepturus Boulenger, 1900 | Onychostoma leptura | 94476 |
| Mystacoleucus lepturus Huang, 1979 | Mystacoleucus lepturus | 43281 |
| Squalius lepusculus Heckel, 1852 | Leuciscus leuciscus | 13696 |
| Labeo lereensis Blache & Miton, 1960 | Labeo coubie | 2940 |
| Notropis lermae Evermann & Goldsborough, 1902 | Aztecula sallaei | 33021 |
| Dangila leschenaultii Valenciennes, 1842 | Cirrhinus cirrhosus | 33488 |
| Barbus lestradei David, 1936 | Labeobarbus caudovittatus | 2801 |
| Exoglossum lesurianum Rafinesque, 1818 | Exoglossum maxillingua | 33021 |
| Opsarius leucerus McClelland, 1839 | Salmostoma bacaila | 41236 |
| Photogenis leuciodus Cope, 1868 | Notropis leuciodus | 12965 |
| Culter leucisculus Basilewsky, 1855 | Hemiculter leucisculus | 13397 |
| Cyprinus leuciscus Linnaeus, 1758 | Leuciscus leuciscus | 13696 |
| Leuciscus leuciscus baicalensis kirgisorum Berg, 1912 | Leuciscus leuciscus | 13696 |
| Leuciscus leuciscus baicalensis teletzkensis Johansen, 1945 | Rutilus rutilus | |
| Squalius leuciscus elata Fatio, 1882 | Leuciscus leuciscus | 13696 |
| Squalius leuciscus elongata Fatio, 1882 | Leuciscus leuciscus | 13696 |
| Squalius leuciscus lateristriga Fatio, 1882 | Leuciscus leuciscus | 13696 |
| Leuciscus leuciscus roulei Bertin & Estève, 1948 | Leuciscus leuciscus | 13696 |
| Telestes leucoides De Filippi, 1863 | Petroleuciscus borysthenicus | 1441 |
| Photogenis leucops Cope, 1867 | Notropis photogenis | 33021 |
| Photogenis leucops engraulinus Cope, 1868 | Notropis photogenis | 33021 |
| Schizothorax leukus Yang, Zhen, Chen & Yang, 2013 | Schizothorax leukus | 94674 |
| Raiamas levequei Howes & Teugels, 1989 | Raiamas levequei | 2940 |
| Gobio liaoensis Mori, 1927 | Gobio cynocephalus | 33792 |
| Rostrogobio liaohensis Qin, 1987 | Microphysogobio liaohensis | 95514 |
| Parabramis liaohonensis Yih & Wu, 1964 | Parabramis pekinensis | 33784 |
| Abbottina liaoningensis Qin, 1987 | Abbottina liaoningensis | 33792 |
| Phoxinellus libani Lortet, 1883 | Pseudophoxinus libani | 81932 |
| Sinocyclocheilus liboensis Li, Chen & Ran, 2004 | Sinocyclocheilus liboensis | 57429 |
| Schizopygopsis lifanensis Chang, 1944 | Gymnocypris potanini | 27116 |
| Pseudoperilampus lighti Wu, 1931 | Rhodeus lighti | 26282 |
| Pseudoperilampus lighti amurensis Vronsky, 1967 | Rhodeus amurensis | 13397 |
| Phoxinus likai Bianco & De Bonis, 2015 | Phoxinus likai | 105385 |
| Capoeta limbata Temminck & Schlegel, 1846 | Tanakia limbata | 26282 |
| Gobio limnophilus McClelland, 1838 | Cirrhinus reba | 41236 |
| Gobio limnophilus (non McClelland, 1838) | Bangana ariza | 41236 |
| Tinca limosa Koch, 1840 | Tinca tinca | 13696 |
| Leuciscus lindbergi Zanin & Eremejev, 1934 | Leuciscus lindbergi | 1441 |
| Barbodes lindog Herre, 1924 | Barbodes lindog | 2929 |
| Hybopsis lineapunctata Clemmer & Suttkus, 1971 | Hybopsis lineapunctata | 47138 |
| Dangila lineata (non Sauvage, 1878) | Labiobarbus leptocheilus | 45621 |
| Dangila lineata Sauvage, 1878 | Labiobarbus lineatus | 45621 |
| Ischikauia lineata Pellegrin, 1907 | Metzia lineata | 44416 |
| Tigoma lineata Girard, 1856 | Gila atraria | 33021 |
| Barbus lineatus Popta, 1905 | Anematichthys armatus | 2091 |
| Barbus lineatus Duncker, 1904 | Striuntius lineatus | 94476 |
| Cirrhinus lineatus Smith, 1945 | Henicorhynchus lineatus | 36656 |
| Danio lineatus Day, 1868 | Danio rerio | 41236 |
| Esomus lineatus Ahl, 1923 | Esomus danrica | 4832 |
| Esomus lineatus Ahl, 1923 | Esomus lineatus | 4537 |
| Labeo lineatus (non Boulenger, 1898) | Labeo weeksii | 12456 |
| Labeo lineatus Boulenger, 1898 | Labeo lineatus | 1440 |
| Paraqianlabeo lineatus Zhao, Sullivan, Zhang & Peng, 2014 | Paraqianlabeo lineatus | 96827 |
| Alburnus lineolatus Putnam, 1863 | Notropis stramineus | 93382 |
| Barbus lineolatus Gilchrist & Thompson, 1913 | Labeobarbus polylepis | 2801 |
| Leuciscus lineolatus Blyth, 1858 | Devario aequipinnatus | 33021 |
| Barbus lineomaculatus Boulenger, 1903 | Enteromius lineomaculatus | 7248 |
| Barbus lineomaculatus quadrilineatus David, 1937 | Enteromius quadrilineatus | 54847 |
| Microphysogobio linghensis Xie, 1986 | Microphysogobio linghensis | 33792 |
| Gobio lingyuanensis Mori, 1934 | Gobio lingyuanensis | 33792 |
| Sinocyclocheilus lingyunensis Li, Xiao & Luo, 2000 | Sinocyclocheilus lingyunensis | 46206 |
| Ancherythroculter lini Luo, 1994 | Ancherythroculter lini | 33784 |
| Hemigrammocypris lini Weitzman & Chan, 1966 | Aphyocypris lini | 93177 |
| Osteochilus lini Fowler, 1935 | Osteochilus lini | 12693 |
| Varicorhinus lini Wu, 1939 | Onychostoma lini | 33326 |
| Carassius linnaei Bonaparte, 1845 | Carassius carassius | 13696 |
| Alburnus linnei Malm, 1877 | Alburnus alburnus | 13696 |
| Aspius linnei Malm, 1877 | Leuciscus aspius | 13696 |
| Carassius linnei Malm, 1877 | Carassius carassius | 13696 |
| Tinca linnei Malm, 1877 | Tinca tinca | 13696 |
| Carassius linnei lacustrus Malm, 1877 | Carassius carassius | 13696 |
| Carassius linnei piscinarum Malm, 1877 | Carassius carassius | 13696 |
| Barbus linnellii Lönnberg, 1904 | Labeobarbus batesii | 2801 |
| Chondrostoma lipocheilos Valenciennes, 1844 | Lobocheilos falcifer | 75626 |
| Labeo lippus Fowler, 1936 | Bangana lippus | 43281 |
| Nototropis lirus Jordan, 1877 | Lythrurus lirus | 12965 |
| Saurogobio lissilabris B?n?rescu & Nalbant, 1973 | Saurogobio lissilabris | 31517 |
| Acanthobrama lissneri Tortonese, 1952 | Acanthobrama lissneri | 11028 |
| Barbus lissochiloides Nichols, 1928 | Acrossocheilus fasciatus | 33021 |
| Schizothorax lissolabiatus Tsao, 1964 | Schizothorax lissolabiatus | 45622 |
| Platycara lissorhynchus McClelland, 1842 | Garra lissorhynchus | 4832 |
| Barbus litamba Keilhack, 1908 | Enteromius litamba | 2801 |
| Garra litanensis Vishwanath, 1993 | Garra litanensis | 31807 |
| Barbus lithopidos Day, 1874 | Hypselobarbus lithopidos | 4832 |
| Crossocheilus liuchengensis Liang, Liu & Wu, 1987 | Pseudocrossocheilus liuchengensis | 50421 |
| Barbus liui Fowler, 1958 | Systomus clavatus | 86870 |
| Hemiculter liui Chang, 1944 | Anabarilius liui liui | 33784 |
| Anabarilius liui chenghaiensis He, 1984 | Anabarilius liui chenghaiensis | 33784 |
| Anabarilius liui luquanensis Liu & He, 1983 | Anabarilius liui liui | 33021 |
| Anabarilius liui yalongensis Li & Chen, 2003 | Anabarilius liui yalongensis | 57420 |
| Anabarilius liui yiliangensis He & Liu, 1983 | Anabarilius liui yiliangensis | 33784 |
| Labeo lividus Roberts & Stewart, 1976 | Labeo lividus | 94750 |
| Leuciscus lividus Heckel, 1843 | Rutilus rutilus | 13696 |
| Barilius loati Boulenger, 1901 | Raiamas senegalensis | 2940 |
| Henicorhynchus lobatus Smith, 1945 | Henicorhynchus lobatus | 43281 |
| Henicorhynchus lobatus (non Smith, 1945) | Henicorhynchus siamensis | 33488 |
| Poropuntius lobocheiloides Kottelat, 2000 | Poropuntius lobocheiloides | 43281 |
| Schismatorhynchos lobocheliodes Bleeker, 1855 | Schismatorhynchos heterorhynchos | 2091 |
| Barbus lobochilus Boulenger, 1911 | Labeobarbus natalensis | 2801 |
| Barbus lobogenys Boulenger, 1906 | Labeobarbus altianalis | 27626 |
| Hemibarbus longianalis Nguyen & Doan, 1969 | Hemibarbus medius | 44416 |
| Hemibarbus longianalis Kimura, 1934 | Hemibarbus labeo | 33021 |
| Opsariichthys longianalis Nguyen, Nguyen, Do & Nguyen, 2012 | Opsariichthys bidens | 94476 |
| Sinibrama longianalis Xie, Xie & Zhang, 2003 | Sinibrama longianalis | 55894 |
| Gobiobotia longibarba Fang & Wang, 1931 | Gobiobotia longibarba | 27116 |
| Gobiobotia longibarba meridionalis Chen & Cao, 1977 | Gobiobotia meridionalis | 27116 |
| Gobiobotia longibarba meridionalis (non Chen & Cao, 1977) | Gobiobotia longibarba | 27116 |
| Gobiobotia longibarba yuanjiangensis (non Chen & Cao, 1977) | Gobiobotia longibarba | 44416 |
| Gobiobotia longibarba yuanjiangensis Chen & Cao, 1977 | Gobiobotia yuanjiangensis | 44416 |
| Sikukia longibarbata Li, Chen, Yang & Chen, 1998 | Sikukia longibarbata | 36656 |
| Acanthorhodeus longibarbatus Mai, 1978 | Acheilognathus longibarbatus | 43281 |
| Discogobio longibarbatus Wu, 1977 | Discogobio longibarbatus | 26717 |
| Platysmacheilus longibarbatus Lu, Luo & Chen, 1977 | Platysmacheilus longibarbatus | 33508 |
| Sinilabeo longibarbatus Chen & Zheng, 1988 | Sinilabeo longibarbatus | 44441 |
| Sinocyclocheilus longibarbatus Wang & Chen, 1989 | Sinocyclocheilus longibarbatus | 31517 |
| Hemibarbus longibarbis Fang, 1938 | Hemibarbus maculatus | 57778 |
| Lissochilus longibarbis Nguyen & Doan, 1969 | Poropuntius alloiopleurus | 83994 |
| Lissochilus longibarbis Mai, 1978 | Poropuntius alloiopleurus | 44416 |
| Coreius longibarbus Mori, 1928 | Coreius septentrionalis | 33792 |
| Oreinus longibarbus Fang, 1936 | Schizothorax longibarbus | 45622 |
| Parasinilabeo longibarbus Zhu, Lan & Zhang, 2006 | Parasinilabeo longibarbus | 57743 |
| Ptychidio longibarbus Chen & Chen, 1989 | Ptychidio longibarbus | 45621 |
| Rectoris longibarbus Zhu, Zhang & Lan, 2012 | Rectoris longibarbus | 93096 |
| Sinocrossocheilus longibulla Su, Yang & Cui, 2003 | Pseudocrossocheilus longibullus | 50421 |
| Barbus longicauda Boulenger, 1905 | Enteromius paludinosus | 2801 |
| Pethia longicauda Katwate, Paingankar, Raghavan & Dahanukar, 2014 | Pethia longicauda | 96889 |
| Salmostoma longicauda Srithar & Jayaram, 1990 | Salmostoma novacula | 41236 |
| Anabarilius longicaudatus Chen, 1986 | Anabarilius longicaudatus | 33784 |
| Barbus longiceps Valenciennes, 1842 | Luciobarbus longiceps | 13609 |
| Luciobrama longiceps Pellegrin, 1907 | Luciobrama macrocephalus | 44416 |
| Ptychobarbus longiceps Day, 1877 | Aspiorhynchus laticeps | 33021 |
| Parasinilabeo longicorpus Zhang, 2000 | Parasinilabeo longicorpus | 40456 |
| Microphysogobio longidorsalis Mori, 1935 | Microphysogobio longidorsalis | 12218 |
| Osteochilichthys longidorsalis Pethiyagoda & Kottelat, 1994 | Osteochilus longidorsalis | 31807 |
| Varicorhinus longidorsalis Pellegrin, 1935 | Labeobarbus longidorsalis | 2801 |
| Gnathopogon longifilis Jordan & Hubbs, 1925 | Squalidus gracilis gracilis | 33021 |
| Rectoris longifinus Li, Mao & Lu, 2002 | Rectoris longifinus | 54621 |
| Sinocyclocheilus longifinus Li, 1996 | Sinocyclocheilus longifinus | 50838 |
| Nuria longimana Lunel, 1881 | Esomus longimanus | 26282 |
| Metzia longinasus Gan, Lan & Zhang, 2009 | Metzia longinasus | 80361 |
| Cyprinus longipectoralis Chen & Huang, 1977 | Cyprinus longipectoralis | 26563 |
| Acheilognathus longipinnis Regan, 1905 | Acheilognathus longipinnis | 4537 |
| Garra longipinnis Banister & Clarke, 1977 | Garra longipinnis | 12255 |
| Gobio longipinnis Nichols, 1925 | Rhinogobio ventralis | 33792 |
| Labeo longipinnis Boulenger, 1898 | Labeo longipinnis | 1440 |
| Labeobarbus longipinnis Weber & de Beaufort, 1916 | Neolissochilus longipinnis | 26282 |
| Lissochilus longipinnis Wu, 1939 | Acrossocheilus longipinnis | 94476 |
| Schizothorax longipinnis Heckel, 1838 | Schizothorax curvifrons | 33323 |
| Acanthogobio longirostris Regan, 1908 | Hemibarbus longirostris | 38453 |
| Alburnops longirostris Hay, 1881 | Notropis longirostris | 12965 |
| Barbus longirostris Worthington, 1929 | Labeobarbus altianalis | 27626 |
| Barilius longirostris Boulenger, 1902 | Raiamas longirostris | 2801 |
| Pseudogobio longirostris Mori, 1934 | Pseudogobio vaillanti | 33792 |
| Saurogobio longirostris Wu & Wang, 1931 | Saurogobio dabryi | 33792 |
| Sinilabeo longirostris Nguyen, 2001 | Sinilabeo longirostris | 84795 |
| Barbus longirostrum Kimura, 1934 | Folifer brevifilis | 54621 |
| Barbus longispinis Günther, 1868 | Tor khudree | 41236 |
| Acanthorhodeus longispinnis Oshima, 1926 | Acheilognathus macropterus | 94476 |
| Alburnus longissimus Warpachowski, 1892 | Alburnus chalcoides | 13696 |
| Barbus longissimus Nagelkerke & Sibbing, 1997 | Labeobarbus longissimus | 57681 |
| Pseudogyrinocheilus longisulcus Zheng, Chen & Yang, 2010 | Pseudogyrinocheilus longisulcus | 82597 |
| Parasinilabeo longiventralis Huang, Chen & Yang, 2007 | Parasinilabeo longiventralis | 72393 |
| Cyprinus longzhouensis Yang & Hwang, 1977 | Cyprinus longzhouensis | 45679 |
| Hampala lopezi Herre, 1924 | Hampala lopezi | 2929 |
| Xenocheilichthys loppei Durand, 1940 | Sikukia stejnegeri | 12693 |
| Barbus lorenzi Loiselle & Welcomme, 1971 | Barboides gracilis | 2940 |
| Garra lorestanensis Mousavi-Sabet & Eagderi, 2016 | Garra lorestanensis | 107074 |
| Barbus lornae Ricardo-Bertram, 1943 | Enteromius lornae | 27292 |
| Barbus lorteti Sauvage, 1882 | Barbus lorteti | 27116 |
| Notropis louisae Fowler, 1940 | Notropis maculatus | 33021 |
| Notropis louisianae Evermann, 1898 | Notropis atherinoides | 33021 |
| Labeo loveridgei Regan, 1920 | Labeo cylindricus | 2801 |
| Xenobarbus loveridgei Norman, 1923 | Xenobarbus loveridgei | 2801 |
| Barbus loveridgii (non Boulenger, 1916) | Enteromius kerstenii | 7248 |
| Barbus loveridgii Boulenger, 1916 | Enteromius loveridgii | 2801 |
| Barilius loveridgii Norman, 1922 | Opsaridium loveridgii | 2801 |
| Gobio lozanoi Doadrio & Madeira, 2004 | Gobio lozanoi | 57030 |
| Cirrhinus lu Roberts, 1997 | Gymnostomus horai | 55937 |
| Labeo lualabaensis Tshibwabwa, 1997 | Labeo lualabaensis | 26192 |
| Barbus luapulae Fowler, 1958 | Raiamas intermedius | 95585 |
| Barbus luazomela Lönnberg, 1911 | Enteromius neumayeri | 2801 |
| Ochetobius lucens Jordan & Starks, 1905 | Ochetobius elongatus | 13397 |
| Acheilognathus luchowensis Wu, 1931 | Acheilognathus gracilis | 27116 |
| Alburnus lucidus Heckel, 1843 | Alburnus alburnus | 13696 |
| Culter lucidus Dybowski, 1872 | Hemiculter lucidus | 13397 |
| Alburnus lucidus angustior Walecki, 1863 | Alburnus alburnus | 93382 |
| Alburnus lucidus colobocephala Fatio, 1882 | Alburnus alburnus | 13696 |
| Alburnus lucidus elata Fatio, 1882 | Alburnus alburnus | 13696 |
| Alburnus lucidus elongata Fatio, 1882 | Alburnus alburnus | 13696 |
| Leuciscus lucidus ilmenensis Warpachowski, 1886 | Alburnus alburnus | 13696 |
| Alburnus lucidus lacustris Heckel & Kner, 1858 | Alburnus alburnus | 13696 |
| Alburnus lucidus latior Walecki, 1863 | Alburnus alburnus | 93382 |
| Alburnus lucidus macropterus Kamensky, 1901 | Alburnus alburnus | 33021 |
| Alburnus lucidus oxycephala Fatio, 1882 | Alburnus alburnus | 13696 |
| Mannichthys lucileae Schultz, 1942 | Enteromius macrops | 2940 |
| Rhodeus lucinae Walecki, 1863 | Rhodeus amarus | 13696 |
| Barbus lucius Boulenger, 1910 | Labeobarbus lucius | 2801 |
| Ptychocheilus lucius Girard, 1856 | Ptychocheilus lucius | 5723 |
| Leuciscus lucumonis Bianco, 1983 | Squalius lucumonis | 13696 |
| Cyprinella ludibunda Girard, 1856 | Notropis stramineus | 83639 |
| Barbus lufukiensis Boulenger, 1917 | Enteromius lufukiensis | 2801 |
| Varicorhinus lufupensis Banister & Bailey, 1979 | Labeobarbus lufupensis | 2801 |
| Cyprinus lugdunensis Walbaum, 1792 | Squalius cephalus | 13696 |
| Cyprinella lugubris Girard, 1856 | Notropis rubellus | 33021 |
| Labeo lugubris Nichols & La Monte, 1933 | Labeo chariensis | 26192 |
| Schizothorax luguhuensis Zhuang, Zhang & Gao, 1981 | Schizothorax microstomus | 45622 |
| Barbus luhondo Pappenheim, 1914 | Enteromius neumayeri | 27628 |
| Barbus luikae Ricardo, 1939 | Enteromius luikae | 2801 |
| Barbus lujae Boulenger, 1913 | Enteromius lujae | 2801 |
| Barilius lujae Boulenger, 1909 | Leptocypris lujae | 2801 |
| Barbus lukindae Boulenger, 1915 | Enteromius lukindae | 2801 |
| Labeo lukulae Boulenger, 1902 | Labeo lukulae | 1440 |
| Labeo lukulae loangoensis Fowler, 1936 | Labeo chariensis | 26192 |
| Barbus lukusiensis David & Poll, 1937 | Enteromius lukusiensis | 2801 |
| Barbus luluae Fowler, 1930 | Enteromius luluae | 2801 |
| Engraulicypris luluae Fowler, 1930 | Chelaethiops congicus | 2801 |
| Labeo luluae (non Fowler, 1930) | Labeo parvus | 26282 |
| Labeo luluae Fowler, 1930 | Labeo luluae | 26282 |
| Cyprinus lumaireul Schinz, 1840 | Phoxinus phoxinus | 105385 |
| Semotilus lumbee Snelson & Suttkus, 1978 | Semotilus lumbee | 86798 |
| Barbus lumiensis Boulenger, 1903 | Enteromius kerstenii | 2801 |
| Sinocyclocheilus lunanensis Li, 1985 | Sinocyclocheilus oxycephalus | 43552 |
| Labeo lunatus Jubb, 1963 | Labeo lunatus | 1440 |
| Sinocyclocheilus luolouensis Lan, 2013 | Sinocyclocheilus luolouensis | 89125 |
| Sinocyclocheilus luopingensis Li & Tao, 2002 | Sinocyclocheilus luopingensis | 54621 |
| Chondrostoma lusitanicum Collares-Pereira, 1980 | Iberochondrostoma lusitanicum | 55426 |
| Chondrostoma lusitanicum (non Collares-Pereira, 1980) | Iberochondrostoma almacai | 55426 |
| Pethia lutea Katwate, Katwate, Raghavan, Paingankar & Dahanukar, 2014 | Pethia lutea | 96472 |
| Gobio lutescens De Filippi, 1844 | Romanogobio benacensis | 13696 |
| Systomus luteus Heckel, 1843 | Carasobarbus luteus | 57642 |
| Hydrophlox lutipinnis Jordan & Brayton, 1878 | Notropis lutipinnis | 12965 |
| Leuciscus lutrensis Baird & Girard, 1853 | Cyprinella lutrensis | 12965 |
| Notropis lutrensis blairi Hubbs, 1940 | Cyprinella lutrensis | 33021 |
| Rectoris luxiensis Wu & Yao, 1977 | Rectoris luxiensis | 33508 |
| Cyprinella luxiloides Girard, 1856 | Notropis amabilis | 33021 |
| Barbus lydianus Boulenger, 1896 | Luciobarbus lydianus | 77060 |
| Eustira maassi Weber & de Beaufort, 1912 | Malayochela maassi | 2091 |
| Devario macclellandi Bleeker, 1860 | Devario devario | 41236 |
| Semiplotus macclellandi Bleeker, 1860 | Cyprinion semiplotum | 33021 |
| Leuciscus macedonicus Steindachner, 1892 | Pachychilon macedonicum | 13696 |
| Barbus machadoi Poll, 1967 | Enteromius machadoi | 2801 |
| Parapelecus machaerius Abbott, 1901 | Pseudolaubuca sinensis | 33021 |
| Barbus macinensis Daget, 1954 | Enteromius macinensis | 2801 |
| Labeo macmahoni Zugmayer, 1912 | Labeo macmahoni | 4832 |
| Labeo macmahoni (non Zugmayer, 1912) | Crossocheilus diplochilus | 33323 |
| Scaphiodon macmahoni Regan, 1906 | Cyprinion watsoni | 4832 |
| Barbus macmillani Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Barbus macracanthus Bleeker, 1854 | Cyclocheilichthys enoplos | 2091 |
| Hemibarbus macracanthus Lu, Luo & Chen, 1977 | Hemibarbus macracanthus | 9671 |
| Onychostoma macracanthus Pellegrin & Chevey, 1936 | Scaphiodonichthys macracanthus | 44416 |
| Onychostoma macracanthus (non Pellegrin & Chevey, 1936) | Scaphiodonichthys burmanicus | 12041 |
| Spinibarbus macracanthus Pellegrin & Chevey, 1936 | Paraspinibarbus macracanthus | 94476 |
| Spinibarbus macracanthus (non Pellegrin & Chevey, 1936) | Poropuntius alloiopleurus | 94476 |
| Spinibarbus macracanthus maculatus Dao & Mai, 1959 | Paraspinibarbus macracanthus | 94476 |
| Gobiobotia macrocephala Mori, 1935 | Gobiobotia macrocephala | 12218 |
| Barbus macrocephalus McClelland, 1839 | Tor putitora | 41236 |
| Semotilus macrocephalus Girard, 1856 | Semotilus atromaculatus | 33021 |
| Sinocyclocheilus macrocephalus Li, 1985 | Sinocyclocheilus macrocephalus | 86776 |
| Synodus macrocephalus Lacepède, 1803 | Luciobrama macrocephalus | 33348 |
| Barbus macroceps Fowler, 1936 | Labeobarbus macroceps | 2801 |
| Discognathus macrochir Günther, 1868 | Garra lissorhynchus | 41236 |
| Longanalus macrochirous Li, Ran & Chen, 2006 | Longanalus macrochirous | 76750 |
| Leuciscus macrochirus Valenciennes, 1844 | Macrochirichthys macrochirus | 6128 |
| Puntius macrogramma Kullander, 2008 | Pethia macrogramma | 75627 |
| Capoeta macrolepidota Valenciennes, 1842 | Hampala macrolepidota | 2091 |
| Hampala macrolepidota Kuhl & Van Hasselt, 1823 | Hampala macrolepidota | 2091 |
| Hampala macrolepidota sabana (non Inger & Chin, 1962) | Hampala bimaculata | 7050 |
| Hampala macrolepidota sabana Inger & Chin, 1962 | Hampala sabana | 27116 |
| Cyprinus macrolepidotus Meidinger, 1794 | Cyprinus carpio | 13696 |
| Cyprinus macrolepidotus Hartmann, 1827 | Cyprinus carpio | 13696 |
| Leuciscus macrolepidotus Steindachner, 1866 | Achondrostoma oligolepis | 55616 |
| Leuciscus macrolepidotus Ayres, 1854 | Pogonichthys macrolepidotus | 12965 |
| Varicorhinus macrolepidotus Pellegrin, 1928 | Labeobarbus macrolepidotus | 2801 |
| Anabarilius macrolepis Yih & Wu, 1964 | Anabarilius macrolepis | 33784 |
| Atrilinea macrolepis Song & Fang, 1987 | Atrilinea macrolepis | 33783 |
| Barbus macrolepis Pfeffer, 1889 | Labeobarbus macrolepis | 2801 |
| Chela macrolepis Knight & Rema Devi, 2014 | Chela macrolepis | 97354 |
| Gymnostomus macrolepis Bleeker, 1871 | Onychostoma macrolepis | 45620 |
| Hemiculterella macrolepis Chen, 1989 | Hemiculterella macrolepis | 27732 |
| Ischikauia macrolepis Regan, 1908 | Metzia mesembrinum | 80361 |
| Labeobarbus macrolepis Heckel, 1838 | Tor macrolepis | 51161 |
| Labeobarbus macrolepis (non Heckel, 1838) | Tor putitora | 51161 |
| Rohteichthys macrolepis Holly, 1927 | Cyclocheilichthys apogon | 13275 |
| Scaphiodon macrolepis Heckel, 1847 | Capoeta capoeta | 54621 |
| Sinocyclocheilus macrolepis Li, 1992 | Sinocyclocheilus macroscalus | 43552 |
| Sinocyclocheilus macrolepis Wang & Chen, 1989 | Sinocyclocheilus macrolepis | 45620 |
| Xenocypris macrolepis Bleeker, 1871 | Xenocypris macrolepis | 82587 |
| Zacco macrolepis (non Yang & Hwang, 1964) | Zacco platypus | 94476 |
| Zacco macrolepis Yang & Hwang, 1964 | Zacco acutipinnis | 94476 |
| Acheilognathus macromandibularis Doi, Arai & Liu, 1999 | Acheilognathus macromandibularis | 39330 |
| Barbus macronema Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Barbus macronema parenzani Zolezzi, 1939 | Labeobarbus intermedius | 2801 |
| Cirrhinus macronotus McClelland, 1839 | Labeo nandina | 50838 |
| Acrossocheilus macrophthalmus Nguyen, 2001 | Acrossocheilus macrophthalmus | 84795 |
| Distoechodon macrophthalmus Zhao, Kullander, Kullander & Zhang, 2009 | Distoechodon macrophthalmus | 80016 |
| Scardinius macrophthalmus Heckel & Kner, 1858 | Scardinius erythrophthalmus | 13696 |
| Schizothorax macrophthalmus Terashima, 1984 | Schizothorax macrophthalmus | 55970 |
| Schizothorax macrophthalmus (non Terashima, 1984) | Schizothorax progastus | 55970 |
| Sinocyclocheilus macrophthalmus Zhang & Zhao, 2001 | Sinocyclocheilus macrophthalmus | 81095 |
| Zacco macrophthalmus Kimura, 1934 | Zacco acutipinnis | 94476 |
| Zacco macrophthalmus (non Kimura, 1934) | Zacco platypus | 94476 |
| Discogobio macrophysallidos Huang, 1989 | Discogobio macrophysallidos | 38450 |
| Perilampus macropodus Jerdon, 1849 | Chela cachius | 41236 |
| Schizothorax macropogon Regan, 1905 | Schizothorax macropogon | 45622 |
| Barbus macropristis Boulenger, 1904 | Enteromius paludinosus | 2801 |
| Barbus macropristis meruensis Lönnberg, 1907 | Enteromius paludinosus | 33021 |
| Barbus macrops Boulenger, 1911 | Enteromius macrops | 272 |
| Barilius macrops Lin, 1931 | Atrilinea macrops | 33783 |
| Chanodichthys macrops Günther, 1868 | Sinibrama macrops | 26282 |
| Cirrhinus macrops Steindachner, 1870 | Cirrhinus macrops | 4832 |
| Ptychidio macrops Fang, 1981 | Ptychidio macrops | 45621 |
| Acanthorhodeus macropterus Bleeker, 1871 | Acheilognathus macropterus | 44416 |
| Carassioides macropterus Nguyen, 2001 | Carassioides macropterus | 84795 |
| Daniops macropterus Mai, 1978 | Opsarius pulchellus | 44416 |
| Gobio macropterus Kamensky, 1901 | Romanogobio macropterus | 54621 |
| Gobio macropterus (non Kamensky, 1901) | Romanogobio persus | 54621 |
| Leuciscus macropus Temminck & Schlegel, 1846 | Zacco platypus | 33021 |
| Sinocyclocheilus macroscalus Shen et al., 2000 | Sinocyclocheilus macroscalus | 83763 |
| Osteochilus macrosemion Fowler, 1935 | Cirrhinus molitorella | 33488 |
| Gonorhynchus macrosomus McClelland, 1839 | Crossocheilus latius | 41236 |
| Lissochilus macrosquamatus Mai, 1978 | Hypsibarbus macrosquamatus | 44416 |
| Barilius macrostoma Boulenger, 1913 | Raiamas senegalensis | 2958 |
| Cyprinella macrostoma Girard, 1856 | Notropis amabilis | 33021 |
| Labeo macrostoma Boulenger, 1898 | Labeo macrostoma | 12456 |
| Cyprinion macrostomum Heckel, 1843 | Cyprinion macrostomum | 39702 |
| Barbus macrotaenia Worthington, 1933 | Enteromius macrotaenia | 7248 |
| Perilampus macrouru McClelland, 1839 | Esomus danrica | 54621 |
| Barbus macrurus Gilchrist & Thompson, 1913 | Enteromius unitaeniatus | 7248 |
| Systomus macularius Blyth, 1860 | Cyclocheilichthys apogon | 4832 |
| Hemitremia maculata Hay, 1881 | Notropis maculatus | 12965 |
| Parasikukia maculata Doi, 2000 | Parasikukia maculata | 42106 |
| Rasbora maculata Duncker, 1904 | Boraras maculatus | 13287 |
| Alburnus maculatus (non Kessler, 1859) | Alburnoides bipunctatus | 82592 |
| Alburnus maculatus Kessler, 1859 | Alburnoides maculatus | 82592 |
| Alburnus maculatus Keyserling, 1861 | Squalius lepidus | 33021 |
| Anabarilius maculatus Chen & Chu, 1980 | Anabarilius maculatus | 33784 |
| Barbus maculatus McClelland, 1838 | Schizothorax richardsonii | 41236 |
| Barbus maculatus Valenciennes, 1842 | Barbodes binotatus | 2091 |
| Barbus maculatus Kuhl & van Hasselt, 1823 | Barbodes binotatus | 33021 |
| Diptychus maculatus Steindachner, 1866 | Diptychus maculatus | 41236 |
| Gymnocypris maculatus Herzenstein, 1891 | Gymnocypris eckloni | 27116 |
| Hemibarbus maculatus Bleeker, 1871 | Hemibarbus maculatus | 43281 |
| Opsarius maculatus McClelland, 1839 | Opsarius maculatus | 100448 |
| Opsarius maculatus (non McClelland, 1839) | Opsarius tileo | 100448 |
| Parasinilabeo maculatus Zhang, 2000 | Parasinilabeo maculatus | 40456 |
| Pseudogobio maculatus Günther, 1888 | Sarcocheilichthys nigripinnis | 33792 |
| Rhodeus maculatus Fowler, 1910 | Rhodeus ocellatus | 33793 |
| Sinocyclocheilus maculatus Li, 2000 | Sinocyclocheilus maculatus | 54621 |
| Barbus maculatus hagenii Popta, 1911 | Barbodes binotatus | 2091 |
| Barilius maculicauda Pellegrin, 1926 | Opsaridium maculicauda | 2801 |
| Chela maculicauda Smith, 1934 | Parachela maculicauda | 26282 |
| Pimephales maculosus Girard, 1856 | Pimephales promelas | 33021 |
| Esomus maderaspatenis Jerdon, 1849 | Esomus barbatus | 33021 |
| Systomus maderaspatensis Jerdon, 1849 | Dawkinsia filamentosa | 55036 |
| Puntius madhusoodani Krishnakumar, Benno Pereira & Radhakrishnan, 2012 | Puntius madhusoodani | 89446 |
| Pararhodeus maeandri Ladiges, 1960 | Pseudophoxinus maeandri | 33550 |
| Acanthorutilus maeandricus Ladiges, 1960 | Pseudophoxinus maeandricus | 33550 |
| Gobio maeandricus Naseka, Erk'akan & Küçük, 2006 | Gobio maeandricus | 57729 |
| Spinibarbus maensis Nguyen, Duong & Tran, 2007 | Spinibarbus maensis | 81932 |
| Toxabramis maensis Nguyen & Duong, 2006 | Toxabramis maensis | 58462 |
| Danio maetaengensis Fang, 1997 | Devario maetaengensis | 13393 |
| Barbus magdalenae Boulenger, 1906 | Enteromius magdalenae | 2801 |
| Luciobarbus maghrebensis Doadrio, Perea & Yahyaoui, 2015 | Luciobarbus maghrebensis | 107580 |
| Barbus magniatlantis Pellegrin, 1919 | Luciobarbus magniatlantis | 107618 |
| Garra magnidiscus Tamang, 2013 | Garra magnidiscus | 95162 |
| Barbus mahakkamensis Ahl, 1922 | Barbodes mahakkamensis | 26282 |
| Leuciscus mahecola Valenciennes, 1844 | Puntius mahecola | 55031 |
| Leuciscus mahecola (non Valenciennes, 1844) | Dawkinsia filamentosa | 55031 |
| Cyprinus mahuensis Liu & Ding, 1982 | Cyprinus carpio | 45623 |
| Parasqualidus maii Doi, 2000 | Parasqualidus maii | 50851 |
| Cyprinus maillardi Guichenot, 1863 | Carassius auratus | 33390 |
| Sinocyclocheilus maitianheensis Li, 1992 | Sinocyclocheilus maitianheensis | 31517 |
| Leuciscus majalis Agassiz, 1835 | Leuciscus leuciscus | 13696 |
| Gnathopogon majimae Jordan & Hubbs, 1925 | Squalidus gracilis majimae | 12218 |
| Ptychocheilus major Agassiz, 1855 | Ptychocheilus grandis | 33021 |
| Acheilognathus majusculus Kim & Yang, 1998 | Acheilognathus majusculus | 42957 |
| Discognathus makiensis Boulenger, 1904 | Garra makiensis | 2801 |
| Garra malabarica Day, 1865 | Garra mullya | 41236 |
| Barbus malabaricus (non Jerdon, 1849) | Tor khudree | 56159 |
| Barbus malabaricus Jerdon, 1849 | Tor malabaricus | 41236 |
| Esomus malabaricus Day, 1867 | Esomus malabaricus | 41236 |
| Esomus malabaricus (non Day, 1867) | Esomus danrica | 4832 |
| Esomus malabaricus (non Day, 1867) | Esomus ahli | 4832 |
| Leuciscus malabaricus Jerdon, 1849 | Rasbora daniconius | 41236 |
| Opsarius malabaricus Jerdon, 1849 | Barilius malabaricus | 100448 |
| Opsarius malabaricus (non Jerdon, 1849) | Barilius canarensis | 100448 |
| Osteochilus malabaricus Day, 1873 | Osteochilus nashii | 41236 |
| Perilampus malabaricus Jerdon, 1849 | Devario malabaricus | 6028 |
| Barbus malacanthus Pappenheim, 1911 | Labeobarbus malacanthus | 2801 |
| Schizopygopsis malacanthus Herzenstein, 1891 | Schizopygopsis malacanthus | 32617 |
| Squalius malacitanus Doadrio & Carmona, 2006 | Squalius malacitanus | 72459 |
| Acrossocheilus malacopterus Zhang, 2005 | Acrossocheilus malacopterus | 57459 |
| Sinocyclocheilus malacopterus Chu & Cui, 1985 | Sinocyclocheilus malacopterus | 27116 |
| Systomus malacopterus McClelland, 1839 | Oreichthys cosuatis | 41236 |
| Esomus malayensis Ahl, 1923 | Esomus malayensis | 26282 |
| Acrossocheilus malcolmi Smith, 1945 | Hypsibarbus malcolmi | 26282 |
| Labeo maleboensis Tshibwabwa, 1997 | Labeo maleboensis | 26190 |
| Garra mamshuqa Krupp, 1983 | Garra mamshuqa | 13617 |
| Barbodes manalak Herre, 1924 | Barbodes manalak | 94476 |
| Mystacoleucus mandarinus Rendahl, 1926 | Spinibarbus caldwelli | 94476 |
| Dionda mandibularis Contreras-Balderas & Verduzco-Martínez, 1977 | Tampichthys mandibularis | 80389 |
| Barbus manguaoensis Day, 1914 | Barbodes manguaoensis | 94476 |
| Barbus manicensis Pellegrin, 1919 | Enteromius manicensis | 2801 |
| Rasbora maninjau Lumbantobing, 2014 | Rasbora maninjau | 94947 |
| Acrossocheilus manipurensis Datta, Karmakar & Laishram, 1984 | Poropuntius burtoni | 41236 |
| Danio manipurensis (non Barman, 1987) | Devario naganensis | 38392 |
| Danio manipurensis Barman, 1987 | Devario manipurensis | 38392 |
| Esomus manipurensis Tilak & Jain, 1990 | Esomus manipurensis | 41236 |
| Garra manipurensis Vishwanath & Sarojnalini, 1988 | Garra manipurensis | 31807 |
| Puntius manipurensis Menon, Rema Devi & Vishwanath, 2000 | Pethia manipurensis | 89822 |
| Semiplotus manipurensis Vishwanath & Kosygin, 2000 | Semiplotus manipurensis | 42977 |
| Abramis mantschuricus Basilewsky, 1855 | Megalobrama mantschuricus | 51498 |
| Cephalus mantschuricus Basilewsky, 1855 | Hypophthalmichthys molitrix | 13397 |
| Hypophthalmichthys mantschuricus Kner, 1867 | Hypophthalmichthys nobilis | 13397 |
| Leucogobio mantschuricus Mori, 1927 | Squalidus mantschuricus | 82587 |
| Rhodeus mantschuricus Mori, 1934 | Rhodeus sericeus | 33793 |
| Alburnoides manyasensis Turan, Ekmekçi, Kaya & Güçlü, 2013 | Alburnoides manyasensis | 91784 |
| Leucaspius marathonicus (non Vinciguerra, 1921) | Pelasgus stymphalicus | 52474 |
| Leucaspius marathonicus Vinciguerra, 1921 | Pelasgus marathonicus | 54621 |
| Barbus marequensis Smith, 1841 | Labeobarbus marequensis | 2801 |
| Barbus marequensis (non Smith, 1841) | Labeobarbus altianalis | 2801 |
| Barbus margarianus Anderson, 1879 | Poropuntius margarianus | 35912 |
| Clinostomus margarita Cope, 1867 | Margariscus margarita | 26282 |
| Barbus margaritae Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Celestichthys margaritatus Roberts, 2007 | Danio margaritatus | 57973 |
| Sundadanio margarition Conway, Kottelat & Tan, 2011 | Sundadanio margarition | 88800 |
| Leuciscus margarodes McClelland, 1839 | Aspidoparia jaya | 93826 |
| Leuciscus margarodis McClelland, 1839 | Aspidoparia jaya | 41236 |
| Barbus marginatus Valenciennes, 1842 | Mystacoleucus marginatus | 2091 |
| Cirrhinus marginipinnis Fowler, 1937 | Henicorhynchus siamensis | 33488 |
| Notropis marhabatiensis Domínguez-Domínguez, Pérez-Rodríguez, Escalera-Vázquez & Doadrio, 2009 | Notropis marhabatiensis | 84762 |
| Barbus mariae Holly, 1929 | Labeobarbus rhinoceros | 108777 |
| Varicorhinus mariae Holly, 1926 | Labeobarbus mariae | 2801 |
| Barbus marleyi Fowler, 1934 | Labeobarbus natalensis | 2801 |
| Acanthobrama marmid Heckel, 1843 | Acanthobrama marmid | 33550 |
| Acanthobrama marmid elata Berg, 1949 | Acanthobrama marmid | 33550 |
| Acanthobrama marmid orontis Berg, 1949 | Acanthobrama orontis | 33550 |
| Acanthobrama marmid orontis (non Berg, 1949) | Acanthobrama marmid | 97573 |
| Barbus marmoratus David & Poll, 1937 | Enteromius marmoratus | 2801 |
| Rhinichthys marmoratus Agassiz, 1850 | Rhinichthys cataractae | 1998 |
| Pterocapoeta maroccana Günther, 1902 | Labeobarbus maroccanus | 86870 |
| Leuciscus marrochius Costa, 1838 | Scardinius scardafa | 13696 |
| Phoxinus marsilii Heckel, 1836 | Phoxinus phoxinus | 13696 |
| Puntius martenstyni Kottelat & Pethiyagoda, 1991 | Systomus martenstyni | 91036 |
| Barbus martorelli Roman, 1971 | Enteromius martorelli | 2801 |
| Sinocyclocheilus mashanensis Wu, Liao & Li, 2010 | Sinocyclocheilus mashanensis | 87854 |
| Barbus massaensis Pellegrin, 1922 | Luciobarbus callensis | 2801 |
| Barbus massaensis labiosa Pellegrin, 1922 | Luciobarbus callensis | 2801 |
| Puntius masyai Smith, 1945 | Puntius masyai | 12693 |
| Barbus mathoiae Boulenger, 1911 | Labeobarbus oxyrhynchus | 2801 |
| Barbus matris Holly, 1928 | Labeobarbus matris | 108777 |
| Barbus matsudai Oshima, 1920 | Acrossocheilus paradoxus | 33021 |
| Lissocholichthys matsudai Oshima, 1920 | Acrossocheilus paradoxus | 33021 |
| Barbus matthesi Poll & Gosse, 1963 | Clypeobarbus matthesi | 114247 |
| Barbus mattozi Guimarães, 1884 | Enteromius mattozi | 2801 |
| Alburnellus matutinus Cope, 1870 | Lythrurus matutinus | 54621 |
| Capoeta mauricii Küçük, Turan, ?ahin & Gülle, 2009 | Capoeta mauricii | 83411 |
| Cyprinus mauritianus Bennett, 1832 | Carassius auratus | 33390 |
| Barbus mawambi Pappenheim, 1914 | Labeobarbus mawambi | 2801 |
| Leuciscus maxillaris Valenciennes, 1844 | Alburnus mossulensis | 27116 |
| Cyprinus maxillingua Lesueur, 1817 | Exoglossum maxillingua | 12965 |
| Gobio mayedae Jordan & Snyder, 1900 | Squalidus japonicus japonicus | 33021 |
| Barbus mayori Valenciennes, 1842 | Barbus barbus | 13696 |
| Gonorhynchus mclellandi Jerdon, 1849 | Garra mcclellandi | 36656 |
| Notropis mearnsi Snyder, 1915 | Cyprinella formosa | 42680 |
| Cyprinus meckel Hermann, 1804 | Blicca bjoerkna | 13696 |
| Abramis media Koch, 1840 | Abramis brama | 13696 |
| Barbus mediosquamatus Poll, 1967 | Enteromius mediosquamatus | 2801 |
| Hemibarbus medius Yue, 1995 | Hemibarbus medius | 33792 |
| Leuciscus medius Oshima, 1920 | Xenocypris medius | 40966 |
| Hybopsis meeki Jordan & Evermann, 1896 | Macrhybopsis meeki | 12965 |
| Alburnus megacephalus Heckel, 1846-49 | Alburnus mossulensis | 33021 |
| Barbus megalepis McClelland, 1839 | Tor tor | 41236 |
| Chela megalolepis Günther, 1868 | Parachela oxygastroides | 33021 |
| Sinocrossocheilus megalophthalmus Chen, Yang & Cui, 2006 | Sinocrossocheilus megalophthalmus | 57800 |
| Alburnus megalops Girard, 1856 | Notropis amabilis | 33021 |
| Cyclocheilichthys megalops Fowler, 1905 | Anematichthys repasson | 2091 |
| Cyprinus megalops Rafinesque, 1817 | Luxilus cornutus | 33021 |
| Trycherodon megalops Forbes, 1883 | Opsopoeodus emiliae | 33021 |
| Notropis megalops albeolus Jordan, 1889 | Luxilus albeolus | 80565 |
| Barbus megastoma Nagelkerke & Sibbing, 1997 | Labeobarbus megastoma | 57681 |
| Opsarius megastomus McClelland, 1839 | Raiamas bola | 41236 |
| Danio meghalayensis Sen & Dey, 1985 | Danio meghalayensis | 101154 |
| Squalius mehdem Warpachowski, 1897 | Leuciscus leuciscus | 13696 |
| Leuciscus meidingeri Heckel, 1851 | Rutilus meidingeri | 13696 |
| Puntius meingangbii Arunkumar & Tombi Singh, 2003 | Pethia meingangbii | 54351 |
| Rasbora meinkeni de Beaufort, 1931 | Rasbora meinkeni | 94476 |
| Notropis mekistocholas Snelson, 1971 | Notropis mekistocholas | 3814 |
| Cyclocheilichthys mekongensis Fowler, 1937 | Anematichthys armatus | 2091 |
| Scaphognathops mekongensis Taki, 1974 | Scaphognathops bandanensis | 12041 |
| Abramis melaenus Agassiz, 1835 | Abramis brama | 13696 |
| Labeo melanampyx (non Day, 1865) | Haludaria fasciata | 91036 |
| Labeo melanampyx Day, 1865 | Haludaria melanampyx | 4832 |
| Puntius melanampyx pradhani Tilak, 1973 | Haludaria fasciata | 4832 |
| Barbus melanepiptera Pellegrin, 1924 | Enteromius guirali | 2801 |
| Barbus melanhypopterus Pellegrin, 1928 | Prolabeops melanhypopterus | 2801 |
| Plargyrus melanocephalus Abbott, 1860 | Pimephales promelas | 33021 |
| Acheilognathus melanogaster Bleeker, 1860 | Acheilognathus melanogaster | 7442 |
| Poropuntius melanogrammus Roberts, 1998 | Poropuntius melanogrammus | 35912 |
| Rohita melanopleura Bleeker, 1852 | Osteochilus melanopleurus | 2091 |
| Abramis melanops Heckel, 1837 | Vimba melanops | 7442 |
| Dionda melanops Girard, 1856 | Dionda melanops | 52299 |
| Barbus melanopterus Bleeker, 1850 | Balantiocheilos melanopterus | 2091 |
| Leptobarbus melanopterus Weber & de Beaufort, 1916 | Leptobarbus melanopterus | 2091 |
| Osteochilus melanopterus Tirant, 1883 | Osteochilus vittatus | 43281 |
| Barbus melanostigma Day, 1878 | Puntius melanostigma | 91036 |
| Barbus melanostigma (non Day, 1878) | Puntius mahecola | 91036 |
| Cirrhinus melanostigma Fowler & Bean, 1922 | Cirrhinus molitorella | 33488 |
| Notropis melanostomus Bortone, 1989 | Notropis melanostomus | 6455 |
| Barbus melanotaenia Stiassny, 1991 | Enteromius melanotaenia | 43268 |
| Leptobarbus melanotaenia Boulenger, 1894 | Leptobarbus melanotaenia | 2060 |
| Tylognathus melanotaenia Fowler, 1935 | Lobocheilos melanotaenia | 1632 |
| Catostomus melanotus Rafinesque, 1820 | Campostoma anomalum | 33021 |
| Cyprinus melanotus Temminck & Schlegel, 1846 | Cyprinus carpio | 185 |
| Idus melanotus Heckel, 1843 | Leuciscus idus | 13696 |
| Idus melanotus orientalis Sinitzyn, 1900 | Leuciscus idus | 13696 |
| Cyprinus melanurus Rafinesque, 1817 | Luxilus cornutus | 33021 |
| Rhinichthys meleagris Agassiz, 1854 | Rhinichthys obtusus | 52299 |
| Megalobrama melrosei Nichols & Pope, 1927 | Sinibrama melrosei | 43281 |
| Barbus meneliki Pellegrin, 1905 | Labeobarbus bynni | 2801 |
| Danio menglaensis He & Chen, 1994 | Opsarius koratensis | 38392 |
| Barilius menoni Sen, 1976 | Opsarius tileo | 4832 |
| Danio menoni Barman, 1986 | Laubuka laubuca | 4832 |
| Garra menoni (non Rema Devi & Indra, 1984) | Garra mullya | 4832 |
| Garra menoni Rema Devi & Indra, 1984 | Garra menoni | 41236 |
| Barbus mentalis Gilchrist & Thompson, 1913 | Labeobarbus aeneus | 594 |
| Aspius mento (non Heckel, 1837) | Alburnus chalcoides | 13696 |
| Aspius mento Perty, 1832 | Alburnus mento | 75106 |
| Aspius mento Heckel, 1837 | Alburnus mento | 75106 |
| Aspius mento (non Perty, 1832) | Alburnus chalcoides | 13696 |
| Barbus mento Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Alburnus mentoides (non Kessler, 1859) | Alburnus chalcoides | 59043 |
| Alburnus mentoides Kessler, 1859 | Alburnus mentoides | 59043 |
| Procypris mera Lin, 1933 | Procypris mera | 44416 |
| Rasbora merah Kottelat, 1991 | Boraras merah | 13287 |
| Paracheilognathus meridianus Wu, 1939 | Acheilognathus meridianus | 33021 |
| Onychostoma meridionale Kottelat, 1998 | Onychostoma meridionale | 43281 |
| Barbus meridionalis Risso, 1827 | Barbus meridionalis | 59043 |
| Barbus meridionalis (non Risso, 1827) | Barbus cyclolepis | 13696 |
| Gobio meridionalis Xu, 1987 | Gobio meridionalis | 33792 |
| Squalius meridionalis Blanchard, 1866 | Squalius cephalus | 13696 |
| Notropis merlini Suttkus & Mettee, 2001 | Pteronotropis merlini | 52299 |
| Labeo meroensis Moritz, 2007 | Labeo meroensis | 75742 |
| Aspiopsis merzbacheri Zugmayer, 1912 | Leuciscus merzbacheri | 33021 |
| Acheilognathus mesembrinum Jordan & Evermann, 1902 | Metzia mesembrinum | 80361 |
| Barilius mesopotamicus Berg, 1932 | Barilius mesopotamicus | 33304 |
| Labeo mesops Günther, 1868 | Labeo mesops | 1440 |
| Labeo mesops (non Günther, 1868) | Labeo rosae | 96560 |
| Esomus metallicus Ahl, 1923 | Esomus metallicus | 12693 |
| Notropis metallicus Jordan & Meek, 1884 | Pteronotropis metallicus | 40813 |
| Paraphoxinus metohiensis Steindachner, 1901 | Telestes metohiensis | 13696 |
| Squalius meunier Heckel, 1852 | Squalius cephalus | 13696 |
| Aztecula mexicana Meek, 1902 | Aztecula sallaei | 33021 |
| Barbus mfongosi Gilchrist & Thompson, 1913 | Labeobarbus natalensis | 2801 |
| Cyprinion mhalensis Alkahem & Behnke, 1983 | Cyprinion mhalensis | 13617 |
| Micraspius mianowskii Dybowski, 1896 | Pseudorasbora parva | 13397 |
| Tanichthys micagemmae Freyhof & Herder, 2001 | Tanichthys micagemmae | 41279 |
| Amblyrhynchichthys micracanthus Ng & Kottelat, 2004 | Amblyrhynchichthys micracanthus | 55878 |
| Cyprinus micristius Regan, 1906 | Cyprinus micristius | 6376 |
| Cyprinus micristius fuxianensis Yang et al., 1977 | Cyprinus fuxianensis | 45623 |
| Barbus microbarbis David & Poll, 1937 | Labeobarbus microbarbis | 108777 |
| Barbus microbarbis (non David & Poll, 1937) | Labeobarbus ruandae | 2801 |
| Barbus microcephalus Almaça, 1967 | Luciobarbus microcephalus | 13696 |
| Gobio microcephalus Bleeker, 1857 | Lobocheilos falcifer | 75626 |
| Leuciscus microcephalus Jerdon, 1849 | Rasbora rasbora | 41236 |
| Pelotrophus microcephalus Günther, 1864 | Opsaridium microcephalum | 2801 |
| Rohita microcephalus Valenciennes, 1842 | Osteochilus microcephalus | 2091 |
| Schizopygopsis microcephalus Herzenstein, 1891 | Herzensteinia microcephalus | 26282 |
| Schizothorax microcephalus Day, 1877 | Schizothorax microcephalus | 27116 |
| Schizopygopsis microcephalus namensis Wu & Ren, 1982 | Gymnocypris namensis | 33021 |
| Onychostoma microcorpus Nguyen & Doan, 1969 | Scaphiodonichthys acanthopterus | 44416 |
| Abramis microlepidotus Valenciennes, 1844 | Abramis brama | 13696 |
| Cyprinus microlepidotus Ekström, 1835 | Leuciscus idus | 13696 |
| Labeo microlepidotus Valenciennes, 1842 | Labeo gonius | 41236 |
| Leuciscus microlepidotus Ayres, 1854 | Orthodon microlepidotus | 12965 |
| Schizothorax microlepidotus Kessler, 1879 | Schizothorax biddulphi | 45622 |
| Abramis microlepis De Filippi, 1863 | Acanthobrama microlepis | 33021 |
| Abramocephalus microlepis Steindachner, 1869 | Hypophthalmichthys molitrix | 33021 |
| Alburnus microlepis Heckel, 1843 | Alburnus sellal | 33550 |
| Barbus microlepis Keyserling, 1861 | Schizothorax zarudnyi | 33021 |
| Barbus microlepis Bleeker, 1850 | Rohteichthys microlepis | 2091 |
| Capoeta microlepis Bleeker, 1851 | Neobarynotus microlepis | 2091 |
| Cirrhinus microlepis Sauvage, 1878 | Cirrhinus microlepis | 33488 |
| Dangila microlepis Bleeker, 1852 | Labiobarbus ocellatus | 2091 |
| Leuciscus microlepis Bleeker, 1853 | Amblypharyngodon microlepis | 4832 |
| Pelotrophus microlepis Günther, 1864 | Opsaridium microlepis | 2801 |
| Squalius microlepis Heckel, 1843 | Squalius microlepis | 59043 |
| Systomus microlepis Blyth, 1858 | Osteobrama belangeri | 4832 |
| Xenocypris microlepis Bleeker, 1871 | Plagiognathops microlepis | 13397 |
| Paedocypris micromegethes Kottelat, Britz, Tan & Witte, 2006 | Paedocypris micromegethes | 56152 |
| Pectenocypris micromysticetus Tan & Kottelat, 2009 | Pectenocypris micromysticetus | 81211 |
| Barbus micronema Boulenger, 1904 | Labeobarbus micronema | 2801 |
| Danio micronema Bleeker, 1863 | Devario malabaricus | 38392 |
| Sarcocheilichthys microoculus Mori, 1927 | Sarcocheilichthys variegatus microoculus | 26282 |
| Microrasbora microphthalma Jiang, Chen & Yang, 2008 | Microrasbora microphthalma | 75599 |
| Barbus microphthalmus Sauvage, 1882 | Luciobarbus mursa | 39702 |
| Barbus microphthalmus Sauvage, 1879 | Barbus barbus | 33021 |
| Barbus microphthalmus Bonaparte, 1846 | Barbus barbus | 13696 |
| Eilichthys microphthalmus Pellegrin, 1929 | Barbopsis devecchii | 2801 |
| Labeo microphthalmus Day, 1877 | Labeo microphthalmus | 4832 |
| Labeo microphthalmus (non Day, 1877) | Bangana diplostoma | 33323 |
| Scaphiodon microphthalmus Day, 1880 | Cyprinion microphthalmum | 13617 |
| Sinocyclocheilus microphthalmus Li, 1989 | Sinocyclocheilus microphthalmus | 27297 |
| Barbus micropogon Valenciennes, 1842 | Hypselobarbus micropogon | 4832 |
| Barbus micropogon (non Valenciennes, 1842) | Hypselobarbus periyarensis | 41236 |
| Ceratichthys micropogon Cope, 1865 | Nocomis micropogon | 12965 |
| Cirrhine micropogon Valenciennes, 1832 | Labeo calbasu | 41236 |
| Hybopsis micropogon Cope, 1865 | Nocomis micropogon | 10937 |
| Schizothorax micropogon Heckel, 1838 | Schizothorax curvifrons | 33323 |
| Barbus micropogon periyarensis Raj, 1941 | Hypselobarbus periyarensis | 41236 |
| Barbus microps Günther, 1868 | Barbodes microps | 6128 |
| Pararectoris microps Su, Yang & Cui, 2001 | Parasinilabeo microps | 46206 |
| Salmo microps Hardin, 1862 | Pelecus cultratus | 13696 |
| Abramis micropteryx Valenciennes, 1844 | Blicca bjoerkna | 13696 |
| Alburnellus micropteryx Cope, 1868 | Notropis micropteryx | 54621 |
| Garra micropulvinus Zhou, Pan & Kottelat, 2005 | Garra micropulvinus | 55924 |
| Boraras micros Kottelat & Vidthayanon, 1993 | Boraras micros | 13287 |
| Cyclocheilichthys microstoma (non Pellegrin & Chevey, 1936) | Acrossocheilus iridescens | 94476 |
| Cyclocheilichthys microstoma Pellegrin & Chevey, 1936 | Acrossocheilus microstoma | 94476 |
| Garra microstoma Mai, 1978 | Discogobio microstoma | 44416 |
| Sinocrossocheilus microstomatus Wang & Chen, 1989 | Hongshuia microstomatus | 50421 |
| Microphysogobio microstomus Yue, 1995 | Microphysogobio microstomus | 33792 |
| Schizothorax microstomus Hwang, 1982 | Schizothorax microstomus | 45622 |
| Varicorhinus microstomus Nguyen & Doan, 1969 | Onychostoma leptura | 44416 |
| Barbus microterolepis Boulenger, 1902 | Labeobarbus microterolepis | 108777 |
| Chondrostoma miegii (non Steindachner, 1866) | Parachondrostoma toxostoma | 13696 |
| Chondrostoma miegii Steindachner, 1866 | Parachondrostoma miegii | 55426 |
| Barbus milesi Day, 1880 | Cyprinion milesi | 4832 |
| Pimephales milesii Cope, 1865 | Pimephales promelas | 33021 |
| Barbus miliaris De Filippi, 1863 | Luciobarbus mursa | 39702 |
| Nocomis milneri Jordan, 1877 | Couesius plumbeus | 1998 |
| Telestes miloradi Bogutskaya, Zupan?i?, Bogut & Naseka, 2012 | Telestes miloradi | 89938 |
| Barbus mimus Boulenger, 1912 | Enteromius mimus | 2801 |
| Gila minacae Meek, 1902 | Gila minacae | 52299 |
| Gila minacae (non Meek, 1902) | Gila robusta | 52299 |
| Barbus minchinii Boulenger, 1906 | Enteromius kerstenii | 7248 |
| Idus miniatus Heckel & Kner, 1858 | Leuciscus idus | 13696 |
| Idus miniatus Bonaparte, 1845 | Leuciscus idus | 13696 |
| Garra minimus Arunachalam, Nandagopal & Mayden, 2013 | Garra minimus | 95162 |
| Onychostoma minnanensis Jang-Liaw & Chen, 2013 | Onychostoma minnanensis | 92993 |
| Leuciscus minor Temminck & Schlegel, 1846 | Zacco platypus | 33021 |
| Leucogobio minor Harada, 1943 | Squalidus minor | 33299 |
| Neobola minuta Boulenger, 1906 | Chelaethiops minutus | 2801 |
| Opsariichthys minutus Nichols, 1926 | Opsariichthys minutus | 95038 |
| Opsariichthys minutus (non Nichols, 1926) | Opsariichthys bidens | 95038 |
| Paraphoxinus minutus Karaman, 1924 | Pelasgus minutus | 13696 |
| Schizothorax minutus Kessler, 1872 | Schizothorax curvifrons | 81932 |
| Rhodeus miobuta Tanaka, 1909 | Tanakia tanago | 4537 |
| Barbus miochilus Boulenger, 1920 | Labeobarbus caudovittatus | 2801 |
| Barbus miolepis (non Boulenger, 1902) | Enteromius kerstenii | 2801 |
| Barbus miolepis Boulenger, 1903 | Enteromius stigmatopygus | 2801 |
| Barbus miolepis Boulenger, 1902 | Enteromius miolepis | 2801 |
| Barbus miolepis rubrostigma Poll & Lambert, 1964 | Enteromius rubrostigma | 2801 |
| Exoglossum mirabile Girard, 1856 | Phenacobius mirabilis | 12965 |
| Acanthobrama mirabilis Ladiges, 1960 | Vimba mirabilis | 33550 |
| Acanthobrama mirabilis (non Ladiges, 1960) | Vimba vimba | 33550 |
| Barbus mirabilis Pappenheim, 1914 | Labeobarbus mirabilis | 2801 |
| Alburnus mirandella Blanchard, 1866 | Alburnus alburnus | 13696 |
| Barbus mirei Estève, 1952 | Enteromius pobeguini | 2940 |
| Danionella mirifica Britz, 2003 | Danionella mirifica | 51749 |
| Garra mirofrontis Chu & Cui, 1987 | Garra mirofrontis | 45621 |
| Amplolabrius mirus Lin, 1933 | Semilabeo notabilis | 33021 |
| Hesperoleucus mitrulus Snyder, 1913 | Hesperoleucus symmetricus | 33021 |
| Zacco mitsukurii Ishikawa, 1904 | Nipponocypris sieboldii | 51146 |
| Garra mlapparaensis Madhusoodana Kurup & Radhakrishnan, 2011 | Garra mlapparaensis | 88143 |
| Barbus mocoensis Trewavas, 1936 | Enteromius mocoensis | 2801 |
| Cheonda modesta Garman, 1881 | Gila modesta | 26282 |
| Mayoa modesta Day, 1870 | Garra lissorhynchus | 41236 |
| Barilius modestus Day, 1872 | Barilius modestus | 41236 |
| Leptocypris modestus Boulenger, 1900 | Leptocypris modestus | 2801 |
| Puntius modestus Kner, 1867 | Puntius sophore | 41236 |
| Semiplotus modestus Day, 1870 | Semiplotus modestus | 42977 |
| Barbus moeruensis Pellegrin, 1922 | Labeobarbus stappersii | 2801 |
| Engraulicypris moeruensis (non Boulenger, 1915) | Chelaethiops congicus | 2801 |
| Engraulicypris moeruensis Boulenger, 1915 | Mesobola moeruensis | 2801 |
| Barbus mohasicus (non Pappenheim & Boulenger, 1914) | Enteromius apleurogramma | 2801 |
| Barbus mohasicus Pappenheim, 1914 | Enteromius mohasicus | 2801 |
| Barbus mohasicus (non Pappenheim, 1914) | Enteromius neumayeri | 2801 |
| Barbus mohasicus (non Pappenheim & Boulenger, 1914) | Enteromius kerstenii | 7248 |
| Barbus mohasicus paucisquamata Pellegrin, 1933 | Enteromius mohasicus | 2801 |
| Siphateles mohavensis Snyder, 1918 | Siphateles bicolor | 27116 |
| Labeo mokotoensis Poll, 1939 | Labeo mokotoensis | 2801 |
| Cyprinus mola Hamilton, 1822 | Amblypharyngodon mola | 4832 |
| Carassius moles Nordmann, 1840 | Carassius carassius | 13696 |
| Cyprinus moles Valenciennes, 1842 | Carassius carassius | 13696 |
| Cyprinus moles Selys-Longchamps, 1842 | Carassius carassius | 13696 |
| Cyprinus moles Agassiz, 1835 | Carassius carassius | 13696 |
| Oreinus molesworthi (non Chaudhuri, 1913) | Schizothorax richardsonii | 45622 |
| Oreinus molesworthi Chaudhuri, 1913 | Schizothorax molesworthi | 45622 |
| Schizothorax molesworthi meridionalis Tsao, 1964 | Schizothorax meridionalis | 45622 |
| Gymnocypris molicorporus Tchang, Yueh & Hwang, 1964 | Gymnocypris waddellii | 33021 |
| Leuciscus molitorella Valenciennes, 1844 | Cirrhinus molitorella | 33488 |
| Leuciscus molitrix Valenciennes, 1844 | Hypophthalmichthys molitrix | 13397 |
| Lepidomeda mollispinis Miller & Hubbs, 1960 | Lepidomeda mollispinis | 86798 |
| Lepidomeda mollispinis pratensis Miller & Hubbs, 1960 | Lepidomeda mollispinis | 33021 |
| Pararasbora moltrechti Regan, 1908 | Pararasbora moltrechti | 5193 |
| Labeo molybdinus du Plessis, 1963 | Labeo molybdinus | 1440 |
| Ceratichthys monachus Cope, 1868 | Cyprinella monacha | 26282 |
| Culter mongolicus Basilewsky, 1855 | Chanodichthys mongolicus | 82587 |
| Leptocephalus mongolicus Basilewsky, 1855 | Chanodichthys mongolicus | 82587 |
| Squalius mongolicus Kessler, 1876 | Leuciscus waleckii | 54621 |
| Erythroculter mongolicus elongatus He & Liu, 1980 | Chanodichthys mongolicus | 57778 |
| Erythroculter mongolicus qionghaiensis Ding, 1990 | Chanodichthys mongolicus | 57778 |
| Pseudoperilampus monguonensis Li, 1989 | Rhodeus monguonensis | 45679 |
| Danio monshiensis (non Yang & Hwang, 1964) | Barilius barila | 94476 |
| Danio monshiensis Yang & Hwang, 1964 | Opsarius barnoides | 94476 |
| Pseudorasbora monstrosa Nichols, 1925 | Pseudorasbora parva | 33792 |
| Puntius montanoi Sauvage, 1881 | Barbodes montanoi | 94476 |
| Phoxynus montanus Ogérien, 1863 | Phoxinus phoxinus | 13696 |
| Schizothorax montanus Zugmayer, 1909 | Schizothorax esocinus | 33323 |
| Tylognathus montanus Günther, 1889 | Labeo cylindricus | 2801 |
| Algansea monticola Barbour & Contreras-Balderas, 1968 | Algansea monticola | 52299 |
| Crossochilus monticola Günther, 1888 | Acrossocheilus monticola | 33021 |
| Algansea monticola archidion Barbour & Miller, 1994 | Algansea monticola | 54621 |
| Algansea monticola avia Barbour & Miller, 1978 | Algansea avia | 52299 |
| Cliola montiregis Cope, 1885 | Cyprinella rutila | 33021 |
| Garra montisalsi Hora, 1921 | Garra gotyla | 4832 |
| Barilius moorii Boulenger, 1900 | Raiamas moorii | 46206 |
| Cyprinus morala Hamilton, 1822 | Labeo angra | 41236 |
| Notropis moralesi de Buen, 1955 | Notropis moralesi | 81264 |
| Cyprinus morar Hamilton, 1822 | Cabdio morar | 87368 |
| Puntius morehensis Arunkumar & Tombi Singh, 1998 | Puntius morehensis | 42954 |
| Cyprinus morella Leske, 1774 | Phoxinus phoxinus | 13696 |
| Sarcocheilichthys morii Jordan & Hubbs, 1925 | Sarcocheilichthys nigripinnis | 40966 |
| Acheilognathus moriokae Jordan & Thompson, 1914 | Acheilognathus melanogaster | 7442 |
| Campostoma mormyrus Cope, 1865 | Campostoma pullum | 33021 |
| Opsariichthys morrisonii Günther, 1898 | Opsariichthys bidens | 33782 |
| Cyprinus mosal Hamilton, 1822 | Tor putitora | 41236 |
| Tor mosal mahanadicus (non David, 1953) | Tor khudree | 4832 |
| Tor mosal mahanadicus David, 1953 | Tor tor | 41236 |
| Alburnus mossulensis Heckel, 1843 | Alburnus mossulensis | 76902 |
| Alburnus mossulensis delineatus Battalgil, 1942 | Alburnus mossulensis | 33550 |
| Labeo moszkowskii Ahl, 1922 | Labeo moszkowskii | 26721 |
| Barbus motebensis Steindachner, 1894 | Enteromius motebensis | 7248 |
| Barbus motebensis kamaiae David & Poll, 1937 | Enteromius motebensis | 2801 |
| Chela mouhoti Smith, 1945 | Laubuka caeruleostigmata | 43281 |
| Barbus moulouyensis Pellegrin, 1924 | Carasobarbus moulouyensis | 114135 |
| Barbus moulouyensis bouramensis Pellegrin, 1939 | Luciobarbus callensis | 2801 |
| Barbus moulouyensis grandisquamata Pellegrin, 1930 | Carasobarbus moulouyensis | 114135 |
| Cyprinus mrigala (non Hamilton, 1822) | Cirrhinus cirrhosus | 41236 |
| Cyprinus mrigala Hamilton, 1822 | Cirrhinus mrigala | 41236 |
| Puntius mudumalaiensis Menon & Rema Devi, 1992 | Puntius mudumalaiensis | 41236 |
| Cyprinus mugilis Vallot, 1837 | Leuciscus leuciscus | 13696 |
| Chondrostoma mullya Sykes, 1839 | Garra mullya | 4832 |
| Discolabeo multilepis Wang & Li, 1994 | Discocheilus multilepis | 45621 |
| Barbus multilineatus Worthington, 1933 | Enteromius multilineatus | 2801 |
| Discogobio multilineatus Cui, Zhou & Lan, 1993 | Discogobio multilineatus | 26735 |
| Barbus multimaculatus Steindachner, 1870 | Pseudobarbus burchelli | 2801 |
| Squalidus multimaculatus Hosoya & Jeon, 1984 | Squalidus multimaculatus | 40966 |
| Schizothorax multipunctatus Pellegrin, 1931 | Sinocyclocheilus multipunctatus | 33021 |
| Crossocheilus multirastellus Su, Yang & Chen, 2000 | Crossocheilus burmanicus | 55937 |
| Acrossocheilus multistriatus Lan, Chan & Zhao, 2014 | Acrossocheilus multistriatus | 96674 |
| Cyprinus multitaeniatus Pellegrin & Chevey, 1936 | Cyprinus multitaeniatus | 94476 |
| Labeo munensis Smith, 1934 | Epalzeorhynchos munense | 26282 |
| Labeo munensis (non Smith, 1934) | Epalzeorhynchos frenatus | 28024 |
| Barbus mungoensis Trewavas, 1974 | Labeobarbus mungoensis | 2801 |
| Danio muongthanhensis Nguyen, 2001 | Danio muongthanhensis | 84795 |
| Cyprinus mursa Güldenstädt, 1773 | Luciobarbus mursa | 26282 |
| Barbus mursoides Kessler, 1877 | Luciobarbus mursa | 33021 |
| Bangana musaei Kottelat & Steiner, 2011 | Bangana musaei | 86533 |
| Scaphiodon muscatensis Boulenger, 1888 | Cyprinion watsoni | 39702 |
| Notropis muskoka Meek, 1899 | Notropis heterolepis | 33021 |
| Barbus mussullah Sykes, 1839 | Hypselobarbus mussullah | 94728 |
| Barbus musumbi Boulenger, 1910 | Enteromius musumbi | 2801 |
| Epalzeorhynchus mutabilis Lin, 1933 | Rectoris mutabilis | 44416 |
| Leuciscus muticellus Bonaparte, 1837 | Telestes muticellus | 45688 |
| Leuciscus muticellus (non Bonaparte, 1837) | Telestes souffia | 12965 |
| Puntius muvattupuzhaensis Jameela Beevi & Ramachandran, 2005 | Pethia muvattupuzhaensis | 89822 |
| Puntius muzaffarpurensis Srivastava, Verma & Sharma, 1977 | Puntius muzaffarpurensis | 91036 |
| Puntius muzaffarpurensis (non Srivastava, Verma & Sharma, 1977) | Puntius vittatus | 31807 |
| Puntius muzaffarpurensis (non Srivastava, Verma & Sharma, 1977) | Puntius terio | 91036 |
| Barbus myersi Poll, 1939 | Enteromius radiatus | 95585 |
| Daniops myersi Smith, 1945 | Devario laoensis | 37787 |
| Rasbora myersi Brittan, 1954 | Rasbora myersi | 93740 |
| Rasbora myersi (non Brittan, 1954) | Rasbora dusonensis | 93740 |
| Barbus myitkyinae Prashad & Mukerji, 1929 | Hypsibarbus myitkyinae | 80815 |
| Barbus myitkyinae (non Prashad & Mukerji, 1929) | Systomus rubripinnis | 4832 |
| Barbus mylodon Berg, 1907 | Hemibarbus mylodon | 12218 |
| Barbus mysorensis Jerdon, 1849 | Hypselobarbus gracilis | 110275 |
| Barbus mysorensis (non Jerdon, 1849) | Hypselobarbus micropogon | 110275 |
| Perilampus mysoricus Jerdon, 1849 | Devario malabaricus | 38392 |
| Cyprinus mystaceus Pallas, 1814 | Luciobarbus mystaceus | 33021 |
| Schizothorax myzostomus Tsao, 1964 | Schizothorax myzostomus | 33800 |
| Leuciscus nachtriebi Cox, 1896 | Margariscus nachtriebi | 1998 |
| Leuciscus nachtriebi (non Cox, 1896) | Margariscus margarita | 81932 |
| Gila nacrea Cope, 1871 | Gila robusta | 33021 |
| Boraras naevus Conway & Kottelat, 2011 | Boraras naevus | 87760 |
| Danio naganensis Chaudhuri, 1912 | Devario naganensis | 38392 |
| Garra naganensis Hora, 1921 | Garra naganensis | 4832 |
| Rasbora naggsi Silva, Maduwage & Pethiyagoda, 2010 | Rasbora naggsi | 84057 |
| Placogobio nahangensis Nguyen, 2001 | Placogobio nahangensis | 84795 |
| Barbus nairobi Holly, 1928 | Labeobarbus oxyrhynchus | 2801 |
| Barbus nairobiensis Boulenger, 1911 | Enteromius neumayeri | 2801 |
| Tribolodon nakamurai Doi & Shinzawa, 2000 | Tribolodon nakamurai | 41299 |
| Gobiobotia naktongensis Mori, 1935 | Gobiobotia naktongensis | 12218 |
| Alburnoides namaki Bogutskaya & Coad, 2009 | Alburnoides namaki | 82592 |
| Garra nambulica Vishwanath & Joyshree, 2005 | Garra nambulica | 89709 |
| Crossocheilus namlenensis Nguyen & Doan, 1969 | Neolissochilus namlenensis | 83994 |
| Spinibarbus nammauensis Nguyen & Nguyen, 2001 | Spinibarbus nammauensis | 84795 |
| Garra namyaensis Shangningam & Vishwanath, 2012 | Garra namyaensis | 89709 |
| Microrasbora nana Kottelat & Witte, 1999 | Microdevario nana | 80641 |
| Cyprinus nancar Hamilton, 1822 | Labeo fimbriatus | 41236 |
| Cyprinus nandina Hamilton, 1822 | Labeo nandina | 4832 |
| Barilius nanensis Smith, 1945 | Opsarius koratensis | 94476 |
| Puntius nangalensis Jayaram, 1990 | Puntius nangalensis | 41236 |
| Xenocypris nankinensis Tchang, 1930 | Xenocypris macrolepis | 33785 |
| Puntius nankyweensis Kullander, 2008 | Pethia nankyweensis | 75627 |
| Cosmochilus nanlaensis Chen, He & He, 1992 | Cosmochilus nanlaensis | 39379 |
| Labeobarbus nanningsi de Beaufort, 1933 | Labeobarbus nanningsi | 108777 |
| Tylognathus nanus Heckel, 1843 | Garra nana | 7442 |
| Sinigarra napoense Zhang & Zhou, 2012 | Sinigarra napoense | 93153 |
| Barbus narayani Hora, 1937 | Pethia narayani | 4832 |
| Barbus nashii Day, 1869 | Osteochilus nashii | 4832 |
| Chondrochilus nasicus Heckel, 1843 | Chondrostoma soetta | 13696 |
| Alburnus nasreddini Battalgil, 1943 | Alburnus nasreddini | 33550 |
| Barbus nasus Günther, 1874 | Luciobarbus nasus | 113716 |
| Cyprinus nasus Linnaeus, 1758 | Chondrostoma nasus | 13696 |
| Labeo nasus Boulenger, 1899 | Labeo nasus | 1440 |
| Schizothorax nasus Heckel, 1838 | Schizothorax nasus | 41236 |
| Schizothorax nasus (non Heckel, 1838) | Schizothorax plagiostomus | 33323 |
| Chondrostoma nasus angorensis Elvira, 1987 | Chondrostoma angorense | 27763 |
| Chondrostoma nasus angorensis (non Elvira, 1987) | Chondrostoma nasus | 27763 |
| Chondrostomus nasus auratus Schäfer, 1844 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus borysthenicum Berg, 1914 | Chondrostoma nasus | 27763 |
| Chondrostoma nasus borysthenicum Berg, 1914 | Chondrostoma variabile | 27763 |
| Chondrostoma nasus hernadiensis Jeitteles, 1862 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus lumi Poljakov, Filipi & Basho, 1958 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus ohridanum Karaman, 1924 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus prespensis Karaman, 1924 | Chondrostoma prespense | 13696 |
| Chondrostoma nasus taeniata Fatio, 1882 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus var. macrolepidotus Veesenmayer, 1884 | Chondrostoma nasus | 13696 |
| Chondrostoma nasus vardarensis Karaman, 1928 | Chondrostoma vardarense | 13696 |
| Platycara nasuta McClelland, 1838 | Garra nasuta | 4832 |
| Campostoma nasutum Girard, 1856 | Campostoma pullum | 33021 |
| Megagobio nasutus Kessler, 1876 | Rhinogobio nasutus | 33792 |
| Varicorhinus nasutus Gilchrist & Thompson, 1911 | Labeobarbus marequensis | 2801 |
| Barbus natalensis Castelnau, 1861 | Labeobarbus natalensis | 52193 |
| Hesperoleucus navarroensis Snyder, 1913 | Hesperoleucus symmetricus | 33021 |
| Systomus navjotsodhii Tan, 2012 | Puntigrus navjotsodhii | 90833 |
| Notropis nazas Meek, 1904 | Notropis nazas | 27116 |
| Barilius neavii Boulenger, 1907 | Opsaridium zambezense | 2801 |
| Nocomis nebracensis Girard, 1856 | Nocomis biguttatus | 33021 |
| Labeobarbus nedgia (non Rüppell, 1835) | Labeobarbus intermedius | 33021 |
| Labeobarbus nedgia Rüppell, 1835 | Labeobarbus nedgia | 57681 |
| Barbus neefi Greenwood, 1962 | Enteromius neefi | 7248 |
| Barbus neglectus Boulenger, 1903 | Enteromius neglectus | 108777 |
| Cyprinion neglectus Heckel, 1847 | Cyprinion macrostomum | 50838 |
| Leuciscus neglectus Selys-Longchamps, 1842 | Leuciscus idus | 13696 |
| Paradanio neilgherriensis Day, 1867 | Devario neilgherriensis | 38392 |
| Rasbora neilgherriensis Day, 1867 | Rasbora daniconius | 41236 |
| Barbus neilli Day, 1869 | Tor khudree | 4832 |
| Labeo neilli Day, 1870 | Osteochilus vittatus | 81932 |
| Rohtee neilli Day, 1873 | Osteobrama neilli | 4832 |
| Barilius nelsoni Barman, 1988 | Barilius nelsoni | 41236 |
| Barilius nelsoni (non Barman, 1988) | Barilius radiolatus | 41236 |
| Puntius nelsoni Plamoottil, 2014 | Puntius nelsoni | 104747 |
| Varicorhinus nelspruitensis Gilchrist & Thompson, 1911 | Labeobarbus nelspruitensis | 2801 |
| Phoxinus neogaeus Cope, 1867 | Chrosomus neogaeus | 5723 |
| Schizothorax nepalensis (non Terashima, 1984) | Schizothorax richardsonii | 41236 |
| Schizothorax nepalensis Terashima, 1984 | Schizothorax nepalensis | 34708 |
| Alburnus neretvae Buj, Sanda & Perea, 2010 | Alburnus neretvae | 85064 |
| Garra nethravathiensis Arunachalam & Nandagopal, 2014 | Garra nethravathiensis | 96640 |
| Labeo neumanni Boulenger, 1904 | Labeo bottegi | 1440 |
| Barbus neumayeri Fischer, 1884 | Enteromius neumayeri | 2801 |
| Barbus neuvillei Pellegrin, 1905 | Labeobarbus intermedius | 2801 |
| Barbus neuvillii Pellegrin, 1905 | Labeobarbus intermedius | 2801 |
| Rhinichthys nevadensis Gilbert, 1893 | Rhinichthys osculus | 81932 |
| Barilius ngawa Vishwanath & Manojkumar, 2002 | Barilius ngawa | 89472 |
| Acanthorhodeus ngowyangi Tchang, 1930 | Acheilognathus macropterus | 33793 |
| Acheilognathus nguyenvanhaoi Nguyen, Tran & Ta, 2013 | Acheilognathus nguyenvanhaoi | 94476 |
| Toxabramis nhatleensis Nguyen, Tran & Ta, 2006 | Toxabramis nhatleensis | 78589 |
| Barbus nicholsi Myers, 1924 | Chagunius nicholsi | 4832 |
| Barbus nicholsi Vinciguerra, 1928 | Enteromius miolepis | 2801 |
| Chela nicholsi Fowler, 1923 | Pseudolaubuca sinensis | 33784 |
| Gobio nicholsi Fang, 1943 | Gnathopogon nicholsi | 33792 |
| Gobiobotia nicholsi B?n?rescu & Nalbant, 1966 | Gobiobotia nicholsi | 46206 |
| Alburnoides nicolausi Bogutskaya & Coad, 2009 | Alburnoides nicolausi | 82592 |
| Hyborhynchus nigellus Cope, 1875 | Pimephales promelas | 33021 |
| Scaphiodon niger Heckel, 1846-49 | Capoeta damascina | 27116 |
| Schizothorax niger Heckel, 1838 | Schizopyge niger | 51161 |
| Barbus nigeriensis (non Boulenger, 1903) | Enteromius vandewallei | 114035 |
| Barbus nigeriensis Boulenger, 1903 | Enteromius nigeriensis | 2940 |
| Barbus nigeriensis (non Boulenger, 1903) | Enteromius baudoni | 2940 |
| Barilius nigeriensis Daget, 1959 | Raiamas nigeriensis | 2940 |
| Gila nigra Cope, 1875 | Gila nigra | 86798 |
| Gila nigra (non Cope, 1875) | Gila intermedia | 46206 |
| Pseudopungtungia nigra Mori, 1935 | Pseudopungtungia nigra | 12218 |
| Bungia nigrescens Keyserling, 1861 | Gobio gobio | 13696 |
| Exoglossum nigrescens Rafinesque, 1818 | Exoglossum maxillingua | 33021 |
| Labeo nigrescens Day, 1870 | Labeo calbasu | 41236 |
| Tigoma nigrescens Girard, 1856 | Gila nigrescens | 12965 |
| Labeo nigricans (non Boulenger, 1911) | Labeo longipinnis | 26282 |
| Labeo nigricans Boulenger, 1911 | Labeo nigricans | 26282 |
| Garra nigricauda Arunachalam, Nandagopal & Mayden, 2013 | Garra nigricauda | 95162 |
| Garra nigricollis Kullander & Fang, 2004 | Garra nigricollis | 52314 |
| Barbus nigrifilis Nichols, 1928 | Enteromius nigrifilis | 2801 |
| Barbus nigriparipinnis Fowler, 1930 | Paracanthobrama guichenoti | 33792 |
| Gobio nigripinnis Günther, 1873 | Sarcocheilichthys nigripinnis | 57778 |
| Labeo nigripinnis Day, 1877 | Labeo nigripinnis | 4832 |
| Puntius nigripinnis Knight, Rema Devi, Indra & Arunachalam, 2012 | Pethia nigripinna | 89822 |
| Sarcocheilichthys nigripinnis tungting Nichols & Pope, 1927 | Sarcocheilichthys nigripinnis | 33792 |
| Cyprinus nigroauratus (non Lacepède, 1803) | Cyprinus carpio | 57778 |
| Cyprinus nigroauratus Lacepède, 1803 | Cyprinus rubrofuscus | 82587 |
| Ancherythroculter nigrocauda Yih & Wu, 1964 | Ancherythroculter nigrocauda | 33784 |
| Spinibarbus nigrodorsalis Oshima, 1926 | Spinibarbus caldwelli | 94476 |
| Barbus nigrofasciatus Günther, 1868 | Pethia nigrofasciata | 4832 |
| Barilius nigrofasciatus Day, 1870 | Danio nigrofasciatus | 38392 |
| Barbus nigrolinea Pfeffer, 1889 | Enteromius kerstenii | 2801 |
| Barbus nigroluteus Pellegrin, 1930 | Enteromius nigroluteus | 2801 |
| Rasbora nigromarginata Meinken, 1957 | Rasboroides vaterifloris | 4832 |
| Hemiculter nigromarginis Yih & Wu, 1964 | Hemiculter tchangi | 33784 |
| Puntius nigronotus Plamoottil, 2015 | Puntius nigronotus | 104740 |
| Hybognathus nigrotaeniata Cope, 1880 | Dionda nigrotaeniata | 52299 |
| Graodus nigrotaeniatus Günther, 1868 | Notropis boucardi | 33021 |
| Sinocrossocheilus nigrovittata Su, Yang & Cui, 2003 | Pseudocrossocheilus nigrovittatus | 50421 |
| Barbus nigrovittatus Boulenger, 1893 | Neolissochilus nigrovittatus | 4832 |
| Lobocheilos nigrovittatus Smith, 1945 | Lobocheilos nigrovittatus | 26580 |
| Lobocheilos nigrovittatus (non Smith, 1945) | Lobocheilos melanotaenia | 26580 |
| Varicorhinus nikolskii Derjavin, 1929 | Capoeta buhsei | 33021 |
| Hypselobarbus nilgiriensis Arunachalam, Chinnaraja & Mayden, 2016 | Hypselobarbus nilgiriensis | 110275 |
| Neobola nilotica Werner, 1919 | Neobola nilotica | 43512 |
| Cyprinus niloticus Linnaeus, 1758 | Labeo niloticus | 83466 |
| Cyprinus niloticus Forsskål, 1775 | Labeo niloticus | 1440 |
| Leuciscus niloticus Joannis, 1835 | Leptocypris niloticus | 2940 |
| Labeo niloticus brevicauda Holly, 1928 | Labeo senegalensis | 2940 |
| Barilius niloticus occidentalis Blache & Miton, 1961 | Leptocypris niloticus | 2940 |
| Barilius niloticus voltae Roman, 1966 | Leptocypris niloticus | 2940 |
| Barbus niluferensis Turan, Kottelat & Ekmekçi, 2009 | Barbus niluferensis | 80049 |
| Pseudophoxinus ninae Freyhof & Özulug, 2006 | Pseudophoxinus ninae | 57693 |
| Schizothorax ninglangensis Wang, Zhang & Zhuang, 1981 | Schizothorax ninglangensis | 33800 |
| Puntius nini Weber & de Beaufort, 1916 | Puntioplites waandersi | 2091 |
| Barbus niokoloensis Daget, 1959 | Enteromius niokoloensis | 2940 |
| Gobio nitens Günther, 1873 | Squalidus nitens | 33792 |
| Moniana nitida Girard, 1856 | Notropis braytoni | 33021 |
| Alburnus nitidus Kirtland, 1854 | Notropis atherinoides | 33021 |
| Barbichthys nitidus Sauvage, 1878 | Barbichthys laevis | 43281 |
| Leuciscus nitidus DeKay, 1842 | Semotilus corporalis | 33021 |
| Xenocypris nitidus Garman, 1912 | Xenocypris macrolepis | 33785 |
| Hybopsis niveus Cope, 1870 | Cyprinella nivea | 12965 |
| Barbus njassae Keilhack, 1908 | Labeobarbus johnstonii | 2801 |
| Leuciscus nobilis Richardson, 1845 | Hypophthalmichthys nobilis | 12965 |
| Racoma nobilis McClelland, 1842 | Schizothorax esocinus | 33323 |
| Notropis nocomis Jordan & Gilbert, 1886 | Notropis volucellus | 33021 |
| Notropis nocomis Evermann, 1892 | Hybopsis amnis | 33021 |
| Rasbora nodulosa Lumbantobing, 2010 | Rasbora nodulosa | 85846 |
| Abramis nordmannii Dybowski, 1862 | Vimba vimba | 13696 |
| Cyprinus nordmannii Valenciennes, 1842 | Cyprinus carpio | 13696 |
| Aphyocypris normalis Nichols & Pope, 1927 | Nicholsicypris normalis | 33345 |
| Barbus normani Tchang, 1935 | Luciocyprinus langsoni | 37832 |
| Poropuntius normani Smith, 1931 | Poropuntius normani | 43281 |
| Poropuntius normani (non Smith, 1931) | Poropuntius deauratus | 12693 |
| Notropis norrisi Fowler, 1945 | Notropis harperi | 33021 |
| Semilabeo notabilis Peters, 1881 | Semilabeo notabilis | 44416 |
| Paraleucogobio notacanthus Berg, 1907 | Paraleucogobio notacanthus | 33792 |
| Cyprinella notata Girard, 1856 | Cyprinella venusta | 33021 |
| Platycara notata Blyth, 1860 | Garra notata | 4832 |
| Minnilus notatus Rafinesque, 1820 | Pimephales notatus | 12965 |
| Rhodeus notatus Nichols, 1929 | Rhodeus notatus | 95613 |
| Rhodeus notatus (non Nichols, 1929) | Rhodeus ocellatus | 95613 |
| Leuciscus nothulus Bonaparte, 1841 | Squalius cephalus | 13696 |
| Rasbora notura Kottelat, 2005 | Rasbora notura | 55979 |
| Barbus nounensis Van den Bergh & Teugels, 1998 | Enteromius nounensis | 27690 |
| Cyprinus novacula Valenciennes, 1840 | Salmostoma novacula | 43552 |
| Labeobarbus nthuwa Tweddle & Skelton, 2008 | Labeobarbus nthuwa | 75045 |
| Alburnops nubilus Forbes, 1878 | Notropis nubilus | 12965 |
| Argyreus nubilus Girard, 1856 | Rhinichthys osculus | 50838 |
| Hybognathus nuchalis Agassiz, 1855 | Hybognathus nuchalis | 86798 |
| Gobiobotia nudicorpa Huang & Zhang, 1986 | Xenophysogobio nudicorpa | 33791 |
| Capoeta nudiventris Nikolskii, 1897 | Capoeta fusca | 33021 |
| Microphysogobio nudiventris Jiang, Gao & Zhang, 2012 | Microphysogobio nudiventris | 93053 |
| Platysmacheilus nudiventris Luo, Le & Chen, 1977 | Platysmacheilus nudiventris | 33792 |
| Schizothorax nudiventris Yang, Chen & Yang, 2009 | Schizothorax nudiventris | 80483 |
| Typhlobarbus nudiventris Chu & Chen, 1982 | Typhlobarbus nudiventris | 3881 |
| Cyprinus nudus Bloch, 1784 | Cyprinus carpio | 13696 |
| Garra nujiangensis Chen, Zhao & Yang, 2009 | Garra nujiangensis | 81998 |
| Schizothorax nukiangensis Tsao, 1964 | Schizothorax nukiangensis | 45622 |
| Cyprinus nukta Sykes, 1839 | Schismatorhynchos nukta | 4832 |
| Barbus nummifer Boulenger, 1904 | Enteromius jacksoni | 2801 |
| Gobio nummifer Boulenger, 1901 | Belligobio nummifer | 33021 |
| Notropis nux Evermann, 1892 | Notropis texanus | 33021 |
| Barbus nyanzae Whitehead, 1960 | Enteromius nyanzae | 2801 |
| Varicorhinus nyasensis Worthington, 1933 | Labeobarbus johnstonii | 33021 |
| Prolabeops nyongensis Daget, 1984 | Prolabeops nyongensis | 47441 |
| Barbus oatesii Boulenger, 1893 | Hypsibarbus oatesii | 4832 |
| Barbus oatesii (non Boulenger, 1893) | Systomus rubripinnis | 94476 |
| Algansea obesa Girard, 1856 | Siphateles bicolor | 33021 |
| Barbus obesus Worthington, 1929 | Labeobarbus altianalis | 27626 |
| Cyprinus oblonga Swainson, 1839 | Salmostoma bacaila | 41236 |
| Alburnoides oblongus Bulgakov, 1923 | Alburnoides oblongus | 1441 |
| Carassius oblongus Heckel & Kner, 1858 | Carassius carassius | 13696 |
| Crossocheilus oblongus Kuhl & Van Hasselt, 1823 | Crossocheilus oblongus | 2091 |
| Labeo oblongus Valenciennes, 1842 | Crossocheilus oblongus | 33021 |
| Crossocheilus oblongus nigriloba Popta, 1904 | Crossocheilus nigriloba | 7050 |
| Crossocheilus obscurus Tan & Kottelat, 2009 | Crossocheilus obscurus | 81211 |
| Labeo obscurus Pellegrin, 1908 | Labeo parvus | 2940 |
| Semilabeo obscurus Lin, 1981 | Semilabeo obscurus | 45563 |
| Garra obturostris Mai, 1978 | Garra gracilis | 44416 |
| Barbus obtusirostris Valenciennes, 1842 | Mystacoleucus marginatus | 2091 |
| Barbus obtusirostris Yakovlev, 1870 | Luciobarbus brachycephalus | 33021 |
| Barbus obtusirostris Kuhl & van Hasselt, 1823 | Mystacoleucus marginatus | 2091 |
| Gobio obtusirostris Valenciennes, 1842 | Gobio obtusirostris | 76908 |
| Gobio obtusirostris (non Valenciennes, 1842) | Gobio gobio | 76908 |
| Pseudogobio obtusirostris Wu & Wang, 1931 | Abbottina obtusirostris | 33021 |
| Alburnus obtusus Heckel, 1843 | Alburnus alburnus | 13696 |
| Discognathus obtusus Heckel, 1843 | Garra rufa | 27116 |
| Rhinichthys obtusus Agassiz, 1854 | Rhinichthys obtusus | 52299 |
| Chondrostoma occidentale Robalo, Almada, Sousa Santos, Moreira & Doadrio, 2005 | Achondrostoma occidentale | 55625 |
| Barbus occidentalis Boulenger, 1911 | Labeobarbus bynni | 2801 |
| Discognathus occidentalis Lönnberg & Rendahl, 1920 | Garra ornata | 2801 |
| Leucosomus occidentalis Baird & Girard, 1854 | Lavinia exilicauda | 33021 |
| Gobio occitaniae Kottelat & Persat, 2005 | Gobio occitaniae | 56793 |
| Cyrene ocellata Heckel, 1843 | Labiobarbus ocellatus | 2091 |
| Pseudoperilampus ocellatus Kner, 1866 | Rhodeus ocellatus | 33793 |
| Puntius ocellatus Mai, 1978 | Puntius brevis | 44416 |
| Rhodeus ocellatus vietnamensis (non Mai, 1978) | Rhodeus ocellatus | 94476 |
| Rhodeus ocellatus vietnamensis (non Mai, 1978) | Rhodeus rheinardti | 33021 |
| Rhodeus ocellatus vietnamensis Mai, 1978 | Rhodeus spinalis | 94476 |
| Aspius ochrodon Fitzinger, 1832 | Alburnus alburnus | 13696 |
| Osteochilus ochrus Fowler, 1935 | Labeo erythropterus | 12693 |
| Schizothorax oconnori Lloyd, 1908 | Schizothorax oconnori | 32617 |
| Eirmotus octozona Schultz, 1959 | Eirmotus octozona | 78741 |
| Rohtee ogilbii Sykes, 1839 | Rohtee ogilbii | 41236 |
| Labeo ogunensis Boulenger, 1910 | Labeo parvus | 2940 |
| Puntius okae Fowler, 1949 | Enteromius okae | 2801 |
| Beirabarbus okavangoensis Barnard, 1941 | Enteromius radiatus | 86870 |
| Alburnus oligaspis Cope, 1865 | Notropis atherinoides | 33021 |
| Barbus oligogrammus David, 1937 | Enteromius oligogrammus | 2801 |
| Capoeta oligolepis Bleeker, 1853 | Oliotius oligolepis | 94476 |
| Chondrostoma oligolepis Robalo, Doadrio, Almada & Kottelat, 2005 | Achondrostoma oligolepis | 55616 |
| Parapelecus oligolepis Wu & Wang, 1931 | Pseudolaubuca engraulis | 33784 |
| Rohita oligolepis Bleeker, 1853 | Osteochilus spilurus | 2091 |
| Schizothorax oligolepis Huang, 1985 | Schizothorax oligolepis | 45622 |
| Schizothorax oligolepis malacanthus Huang, 1985 | Schizothorax malacanthus | 45622 |
| Chondrostoma olisiponensis Gante, Santos & Alves, 2007 | Iberochondrostoma olisiponensis | 89834 |
| Barbus olivaceus Seegers, 1996 | Enteromius olivaceus | 27292 |
| Leucus olivaceus Cope, 1883 | Siphateles bicolor | 33021 |
| Acanthorhodeus omeiensis Shih & Tchang, 1934 | Acheilognathus omeiensis | 33793 |
| Barbus ophicephalus Raj, 1941 | Eechathalakenda ophicephalus | 41236 |
| Barbodes opisthoptera Wu, 1977 | Poropuntius opisthopterus | 35912 |
| Notropis orca Woolman, 1894 | Notropis orca | 5723 |
| Phoxinus orcuttii Eigenmann & Eigenmann, 1890 | Gila orcuttii | 12965 |
| Barbus oreas Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Chrosomus oreas Cope, 1868 | Chrosomus oreas | 82741 |
| Cyprinus oregonensis Richardson, 1836 | Ptychocheilus oregonensis | 1998 |
| Rutilus oregonensis Snyder, 1908 | Siphateles bicolor | 27116 |
| Barbus oresigenes Bleeker, 1849 | Barbodes binotatus | 2091 |
| Chondrostoma oretanum Doadrio & Carmona, 2003 | Iberochondrostoma oretanum | 55426 |
| Cyprinus orfus Linnaeus, 1758 | Leuciscus idus | 13696 |
| Cyprinion orientalis Vaillant, 1893 | Carassioides acuminatus | 44416 |
| Garra orientalis Nichols, 1925 | Garra orientalis | 9671 |
| Leuciscus orientalis Nordmann, 1840 | Squalius cephalus | 13696 |
| Schizothorax orientalis Kessler, 1874 | Schizothorax argentatus | 1441 |
| Squalius orientalis (non Heckel, 1847) | Squalius cephalus | 83299 |
| Squalius orientalis Heckel, 1847 | Squalius orientalis | 83299 |
| Leuciscus orientalis pursakensis (non Hankó, 1925) | Squalius cephalus | 93268 |
| Leuciscus orientalis pursakensis Hankó, 1925 | Squalius pursakensis | 95876 |
| Codoma ornata Girard, 1856 | Codoma ornata | 80389 |
| Rasbora ornata Vishwanath & Laisram, 2005 | Rasbora ornata | 82447 |
| Cirrhinus ornatipinnis Roberts, 1997 | Henicorhynchus ornatipinnis | 33488 |
| Campostoma ornatum Girard, 1856 | Campostoma ornatum | 5723 |
| Barilius ornatus Sauvage, 1883 | Barilius ornatus | 26580 |
| Barilius ornatus (non Sauvage, 1883) | Barilius barila | 26580 |
| Cochlognathus ornatus Baird & Girard, 1854 | Pimephales vigilax | 92135 |
| Discognathus ornatus Nichols & Griscom, 1917 | Garra ornata | 2801 |
| Puntius ornatus Vishwanath & Laisram, 2004 | Pethia ornatus | 57399 |
| Thryssocypris ornithostoma Kottelat, 1991 | Thryssocypris ornithostoma | 7050 |
| Alburnus orontis Sauvage, 1882 | Alburnus orontis | 33550 |
| Labeobarbus orontis Sauvage, 1882 | Luciobarbus pectoralis | 33021 |
| Squalius orpheus Kottelat & Economidis, 2006 | Squalius orpheus | 57141 |
| Barbus orphoides Valenciennes, 1842 | Systomus orphoides | 104747 |
| Notropis ortenburgeri Hubbs, 1927 | Notropis ortenburgeri | 5723 |
| Cyprinus orthonotus Hermann, 1804 | Squalius cephalus | 13696 |
| Ptychobarbus oschanini Berg, 1905 | Diptychus maculatus | 33021 |
| Apocope oscula thermalis Hubbs & Kühne, 1937 | Rhinichthys osculus | 81932 |
| Argyreus osculus Girard, 1856 | Rhinichthys osculus | 4566 |
| Opsopoeodus osculus Evermann, 1892 | Opsopoeodus emiliae | 33021 |
| Rhinichthys osculus lethoporus Hubbs & Miller, 1972 | Rhinichthys osculus | 5723 |
| Rhinichthys osculus moapae Williams, 1978 | Rhinichthys osculus | 81932 |
| Rhinichthys osculus oligoporus Hubbs & Miller, 1972 | Rhinichthys osculus | 5723 |
| Rhinichthys osculus reliquus Hubbs & Miller, 1972 | Rhinichthys osculus | 81932 |
| Hybognathus osmerinus Cope, 1870 | Hybognathus regius | 33021 |
| Barbus osseensis Nagelkerke & Sibbing, 2000 | Labeobarbus osseensis | 35836 |
| Perilampus ostreographus (non McClelland, 1839) | Devario devario | 81815 |
| Perilampus ostreographus McClelland, 1839 | Devario ostreographus | 81815 |
| Onychostoma ovale Pellegrin & Chevey, 1936 | Onychostoma ovale | 44416 |
| Lobocheilos ovalis Kottelat & Tan, 2008 | Lobocheilos ovalis | 75626 |
| Spinibarbus ovalius Nguyen & Ngo, 2001 | Spinibarbus ovalius | 84795 |
| Aspius ovsianka Czernay, 1851 | Leucaspius delineatus | 13696 |
| Barbus owenae Ricardo-Bertram, 1943 | Enteromius owenae | 2801 |
| Aspius owsianka Czernay, 1851 | Leucaspius delineatus | 33021 |
| Idus oxianus Kessler, 1877 | Leuciscus idus | 13696 |
| Squalius oxianus Kessler, 1877 | Leuciscus idus | 13696 |
| Culter oxycephaloides Kreyenberg & Pappenheim, 1908 | Culter oxycephaloides | 27116 |
| Barbus oxycephalus Boulenger, 1915 | Labeobarbus stappersii | 2801 |
| Culter oxycephalus Bleeker, 1871 | Chanodichthys oxycephalus | 33784 |
| Culter oxycephalus (non Bleeker, 1871) | Chanodichthys dabryi | 33784 |
| Pseudophoxinus oxycephalus Sauvage & Dabry de Thiersant, 1874 | Rhynchocypris oxycephalus | 82587 |
| Pseudophoxinus oxycephalus (non Sauvage & Dabry de Thiersant, 1874) | Rhynchocypris lagowskii | 33783 |
| Sinocyclocheilus oxycephalus Li, 1985 | Sinocyclocheilus oxycephalus | 31517 |
| Cyprinus oxygaster Valenciennes, 1844 | Oxygaster anomalura | 2091 |
| Leuciscus oxygastroides Bleeker, 1852 | Parachela oxygastroides | 2091 |
| Oxygaster oxygastroides ingerkongi B?n?rescu, 1969 | Parachela ingerkongi | 26282 |
| Chondrostoma oxyrhynchum (non Kessler, 1877) | Chondrostoma cyri | 27763 |
| Chondrostoma oxyrhynchum Kessler, 1877 | Chondrostoma oxyrhynchum | 27763 |
| Acanthogobio oxyrhynchus Nikolskii, 1903 | Hemibarbus labeo | 13397 |
| Barbus oxyrhynchus Pfeffer, 1889 | Labeobarbus oxyrhynchus | 2801 |
| Moroco oxyrhynchus Mori, 1930 | Phoxinus oxyrhynchus | 54621 |
| Notropis oxyrhynchus Hubbs & Bonham, 1951 | Notropis oxyrhynchus | 3814 |
| Squalius oxyrrhis La Blanchère, 1873 | Leuciscus oxyrrhis | 13696 |
| Squalius oxyrrhis (non La Blanchère, 1873) | Leuciscus burdigalensis | 59043 |
| Notropis ozarcanus Meek, 1891 | Notropis ozarcanus | 5723 |
| Discogobio pacboensis Nguyen, 2001 | Discogobio pacboensis | 84795 |
| Pseudohemiculter pacboensis Nguyen, 2001 | Pseudohemiculter pacboensis | 84795 |
| Opsariichthys pachycephalus Günther, 1868 | Opsariichthys pachycephalus | 81910 |
| Cephalakompsus pachycheilus Herre, 1924 | Barbodes pachycheilus | 94476 |
| Gymnodiptychus pachycheilus Herzenstein, 1892 | Gymnodiptychus pachycheilus | 33508 |
| Gymnodiptychus pachycheilus weiheensis Wang & Song, 1985 | Gymnodiptychus pachycheilus | 58462 |
| Puntius pachygnathus Wang, Zhuang & Gao, 1982 | Poropuntius chonglingchungi | 33021 |
| Puntius padamya Kullander & Britz, 2008 | Pethia padamya | 79001 |
| Capoeta padangensis Bleeker, 1852 | Mystacoleucus padangensis | 6128 |
| Leuciscus pagellus De Filippi, 1844 | Leucos aula | 13696 |
| Barbus pagenstecheri Fischer, 1884 | Labeobarbus pagenstecheri | 2801 |
| Barbus pahangensis Duncker, 1904 | Probarbus jullieni | 7427 |
| Toxabramis paiyantieni Mori, 1941 | Toxabramis swinhonis | 33784 |
| Diptychus pakistanicus Mirza & Awan, 1979 | Diptychus maculatus | 4832 |
| Iberocypris palaciosi Doadrio, 1980 | Iberocypris palaciosi | 59043 |
| Ospatulus palaemophagus Herre, 1924 | Barbodes palaemophagus | 94476 |
| Horalabiosa palaniensis Rema Devi & Menon, 1994 | Horalabiosa palaniensis | 41236 |
| Garra palaruvica Arunachalam, Raja, Nandagopal & Mayden, 2013 | Garra palaruvica | 95191 |
| Barbodes palata Herre, 1924 | Barbodes palata | 94476 |
| Barbus palavanensis Boulenger, 1895 | Barbodes palavanensis | 94476 |
| Barbus palavanensis (non Boulenger, 1895) | Barbodes binotatus | 94476 |
| Barbus pallaryi Pellegrin, 1919 | Luciobarbus pallaryi | 113716 |
| Cyprinus pallasii Kessler, 1860 | Leucaspius delineatus | 13696 |
| Leuciscus pallens Blanchard, 1866 | Rutilus rutilus | 13696 |
| Alburnus pallidus Heckel, 1843 | Alburnus sellal | 33550 |
| Barbus pallidus Smith, 1841 | Enteromius pallidus | 7248 |
| Leucosomus pallidus Girard, 1856 | Semotilus atromaculatus | 33021 |
| Acanthogobio paltschevskii Nikolskii, 1903 | Hemibarbus maculatus | 13397 |
| Barbus paludinosus Peters, 1852 | Enteromius paludinosus | 7248 |
| Beirabarbus palustris Herre, 1936 | Enteromius radiatus | 2801 |
| Rasbora palustris Smith, 1945 | Rasbora daniconius | 43281 |
| Notropis panarcys Hubbs & Miller, 1978 | Cyprinella panarcys | 54621 |
| Clinostomus pandora Cope, 1872 | Gila pandora | 12965 |
| Cyprinus pangusia Hamilton, 1822 | Labeo pangusia | 4832 |
| Rohtee pangut Sykes, 1839 | Oreichthys cosuatis | 41236 |
| Rutilus panosi Bogutskaya & Iliadou, 2006 | Leucos panosi | 56409 |
| Squaliobarbus panwingi (non Lin, 1932) | Zacco platypus | 94476 |
| Squaliobarbus panwingi Lin, 1932 | Zacco acutipinnis | 94476 |
| Hongshuia paoli Zhang, Qiang & Lan, 2008 | Hongshuia paoli | 74947 |
| Dionda papalis Girard, 1856 | Dionda episcopa | 33021 |
| Barbus papilio Banister & Bailey, 1979 | Enteromius papilio | 2801 |
| Pseudogobio papillabrus Nichols, 1930 | Pseudogobio vaillanti | 33792 |
| Barilius papillatus Day, 1869 | Opsarius barna | 94476 |
| Sinocrossocheilus papillolabra Su, Yang & Cui, 2003 | Pseudocrossocheilus papillolabrus | 50421 |
| Barbus pappenheimi Boulenger, 1905 | Enteromius jacksoni | 2801 |
| Gobiobotia pappenheimi Kreyenberg, 1911 | Gobiobotia pappenheimi | 33792 |
| Barbus parablabes Daget, 1957 | Enteromius parablabes | 2940 |
| Barbus paradoxus Poll, 1938 | Enteromius radiatus | 95585 |
| Barbus paradoxus Günther, 1868 | Acrossocheilus paradoxus | 26282 |
| Barbus paradoxus quinquefasciatus Koller, 1927 | Acrossocheilus iridescens | 94476 |
| Barbus parajae Van den Bergh & Teugels, 1998 | Enteromius parajae | 27690 |
| Garra paralissorhynchus Vishwanath & Shanta Devi, 2005 | Garra paralissorhynchus | 89709 |
| Barbus parallens Nichols, 1931 | Acrossocheilus parallens | 33326 |
| Algansea paratincella Álvarez, 1963 | Algansea tincella | 33021 |
| Barbus parawaldroni Lévêque, Thys van den Audenaerde & Traoré, 1987 | Labeobarbus parawaldroni | 2940 |
| Squalius pareti Bonaparte, 1841 | Squalius cephalus | 13696 |
| Alburnoides parhami Mousavi-Sabet, Vatandoust & Doadrio, 2015 | Alburnoides parhami | 106248 |
| Barbus parieschanica Wossughi, Khoshzahmat & Etemadfar, 1983 | Carasobarbus luteus | 33021 |
| Colistus parietalis Cope, 1871 | Pimephales promelas | 33021 |
| Myloleucus parovanus Cope, 1874 | Gila atraria | 33021 |
| Puntius parrah Day, 1865 | Puntius parrah | 41236 |
| Osteochilus partilineatus Kottelat, 1995 | Osteochilus partilineatus | 12804 |
| Barbus partipentazona Fowler, 1934 | Puntigrus partipentazona | 94476 |
| Metzia parva Luo, Sullivan, Zhao & Peng, 2015 | Metzia parva | 104754 |
| Pseudorasbora parva parvula Nichols, 1929 | Pseudorasbora parva | 33792 |
| Pseudorasbora parva tenuis Nichols, 1929 | Pseudorasbora parva | 33792 |
| Garra parvifilum Fowler, 1939 | Garra cambodgiensis | 12693 |
| Hesperoleucus parvipinnis Snyder, 1913 | Hesperoleucus symmetricus | 33021 |
| Labeo parvulus Gilchrist & Thompson, 1913 | Labeo cylindricus | 2801 |
| Leuciscus parvulus Valenciennes, 1844 | Vimba vimba | 13696 |
| Xenocyprioides parvulus Chen, 1982 | Xenocyprioides parvulus | 33785 |
| Barbodes parvus Wu & Lin, 1977 | Discherodontus parvus | 43281 |
| Labeo parvus Boulenger, 1902 | Labeo parvus | 1440 |
| Leuciscus parvus Temminck & Schlegel, 1846 | Pseudorasbora parva | 13397 |
| Oreichthys parvus Smith, 1933 | Oreichthys parvus | 27732 |
| Romanogobio parvus Naseka & Freyhof, 2004 | Romanogobio parvus | 52363 |
| Sarcocheilichthys parvus Nichols, 1930 | Sarcocheilichthys parvus | 33299 |
| Schizothorax parvus Tsao, 1964 | Schizothorax parvus | 45622 |
| Danio pathirana Kottelat & Pethiyagoda, 1990 | Devario pathirana | 6028 |
| Rasbora patrickyapi Tan, 2009 | Rasbora patrickyapi | 82329 |
| Puntius paucimaculatus Wang & Ni, 1982 | Puntius paucimaculatus | 33326 |
| Rasbora pauciperforata Weber & de Beaufort, 1916 | Trigonopoma pauciperforatum | 82447 |
| Campostoma pauciradii Burr & Cashner, 1983 | Campostoma pauciradii | 5723 |
| Gobiobotia paucirastella Zheng & Yan, 1986 | Gobiobotia paucirastella | 33791 |
| Anabarilius paucirastellus Yue & He, 1988 | Anabarilius paucirastellus | 26693 |
| Rasbora paucisqualis Ahl, 1935 | Rasbora paucisqualis | 12041 |
| Puntius paucisquamatus Smith, 1945 | Neolissochilus paucisquamatus | 4832 |
| Leuciscus pauperum De Filippi, 1844 | Leucos aula | 13696 |
| Leuciscus pausingeri Heckel, 1843 | Rutilus rutilus | 13696 |
| Rasbora paviana Tirant, 1885 | Rasbora paviana | 55979 |
| Rasbora paviana (non Tirant, 1885) | Rasbora sumatrana | 2060 |
| Barbus paytonii Boulenger, 1911 | Carasobarbus fritschii | 94477 |
| Leucidius pectinifer Snyder, 1917 | Siphateles bicolor | 27116 |
| Barbus pectoralis Heckel, 1843 | Luciobarbus pectoralis | 33304 |
| Barilius pectoralis Husain, 2012 | Barilius pectoralis | 93114 |
| Rohita pectoralis Sauvage, 1878 | Labeo chrysophekadion | 33021 |
| Paracheilognathus peihoensis Fowler, 1910 | Acheilognathus peihoensis | 50838 |
| Abramis pekinensis Basilewsky, 1855 | Parabramis pekinensis | 13397 |
| Carassius pekinensis Basilewsky, 1855 | Carassius auratus | 85815 |
| Parabramis pekinensis strenosomus Yiu, She & Yih, 1959 | Parabramis pekinensis | 33784 |
| Barbus pellegrini Poll, 1939 | Enteromius pellegrini | 2801 |
| Barilius pellegrini Fang, 1938 | Opsarius pulchellus | 12041 |
| Cosmochilus pellegrini Durand, 1940 | Cosmochilus harmandi | 43281 |
| Cyprinus pellegrini Tchang, 1933 | Cyprinus pellegrini | 45623 |
| Gyrinocheilus pellegrini Tchang, 1929 | Pseudogyrinocheilus prochilus | 33021 |
| Labeo pellegrini Zolezzi, 1939 | Labeo pellegrini | 2801 |
| Parosteobrama pellegrini Tchang, 1930 | Megalobrama pellegrini | 33784 |
| Parosteobrama pellegrini (non Tchang, 1930) | Megalobrama terminalis | 12965 |
| Varicorhinus pellegrini Bertin & Estève, 1948 | Labeobarbus pellegrini | 2801 |
| Cyprinus pellegrini barbatus Chen & Huang, 1977 | Cyprinus barbatus | 45623 |
| Cyprinus pellegrini qionghaiensis Liu, 1981 | Cyprinus qionghaiensis | 46206 |
| Luciosoma pellegrinii Popta, 1905 | Luciosoma pellegrinii | 7050 |
| Leuciscus pellucidus McClelland, 1839 | Amblypharyngodon mola | 41236 |
| Leuciscus pellucidus McClelland, 1839 | Amblypharyngodon microlepis | 4832 |
| Leuciscus peloponensis Valenciennes, 1844 | Squalius peloponensis | 13696 |
| Leuciscus peloponensis (non Valenciennes, 1844) | Squalius cephalus | 72459 |
| Barbus peloponnesius Valenciennes, 1842 | Barbus peloponnesius | 13696 |
| Schizothorax pelzami Kessler, 1870 | Schizothorax pelzami | 1441 |
| Belligobio pengxianensis Luo, Le & Chen, 1977 | Belligobio pengxianensis | 33792 |
| Danio peninsulae Smith, 1945 | Devario peninsulae | 46206 |
| Masticbarbus pentafasciatus Tang, 1942 | Acrossocheilus longipinnis | 94476 |
| Osteochilus pentalineatus Kottelat, 1982 | Osteochilus pentalineatus | 7050 |
| Romanogobio pentatrichus Naseka & Bogutskaya, 1998 | Romanogobio pentatrichus | 28796 |
| Barbus pentazona Boulenger, 1894 | Desmopuntius pentazona | 94476 |
| Puntius pentazona chiniensis Yoong, 1973 | Desmopuntius johorensis | 94476 |
| Barbus percival kitalensis Pellegrin, 1935 | Enteromius neumayeri | 2801 |
| Barbus percivali Boulenger, 1903 | Enteromius neumayeri | 2801 |
| Labeo percivali Boulenger, 1912 | Labeo percivali | 52331 |
| Labeo percivali (non Boulenger, 1912) | Labeo bottegi | 1440 |
| Cyprinus percnurus Pallas, 1814 | Rhynchocypris percnurus | 55612 |
| Phoxinus percnurus dauricus Dybowski, 1877 | Rhynchocypris percnurus | |
| Phoxinus percnurus gdaniensis Berg, 1932 | Rhynchocypris percnurus | 13696 |
| Phoxinus percnurus mantschuricus Berg, 1907 | Rhynchocypris percnurus | 13696 |
| Phoxinus percnurus occidentalis Kaj, 1954 | Rhynchocypris percnurus | 13696 |
| Phoxinus percnurus posnaniensis Berg, 1932 | Rhynchocypris percnurus | 13696 |
| Phoxinus percnurus sachalinensis Berg, 1907 | Rhynchocypris percnurus | 36656 |
| Phoxinus percnurus sarykul Ruzsky, 1926 | Rhynchocypris percnurus | 13696 |
| Phoxinus percnurus suifunensis Berg, 1932 | Rhynchocypris oxycephalus | 26282 |
| Alburnellus percobromus (non Cope, 1871) | Notropis rubellus | 52299 |
| Alburnellus percobromus Cope, 1871 | Notropis percobromus | 54621 |
| Scaphiodon peregrinorum Heckel, 1843 | Capoeta damascina | 27116 |
| Chondrostoma peresi La Blanchère, 1873 | Parachondrostoma toxostoma | 13696 |
| Barbus perince Rüppell, 1835 | Enteromius perince | 2940 |
| Barilius peringueyi Gilchrist & Thompson, 1913 | Opsaridium peringueyi | 26673 |
| Crossocheilus periyarensis Menon & Jacob, 1996 | Crossocheilus periyarensis | 41236 |
| Garra periyarensis Gopi, 2001 | Garra periyarensis | 42959 |
| Puntius perlee Day, 1865 | Puntius parrah | 41236 |
| Barbus perniciosus Heckel, 1843 | Luciobarbus pectoralis | 33021 |
| Notropis perpallidus Hubbs & Black, 1940 | Notropis perpallidus | 3814 |
| Barbus perplexicans Boulenger, 1902 | Labeobarbus oxyrhynchus | 2801 |
| Barbus perplexicans mbami Holly, 1927 | Labeobarbus mbami | 2801 |
| Cyprinus persa Pallas, 1814 | Vimba vimba | 13696 |
| Gobio persa Günther, 1899 | Romanogobio persus | 1441 |
| Gobio persa carpathorossicus Vladykov, 1931 | Romanogobio kesslerii | 33021 |
| Garra persica Berg, 1914 | Garra persica | 30292 |
| Pseudophoxinus persidis Coad, 1981 | Acanthobrama persidis | 31728 |
| Gobio persus stankoi Karaman, 1974 | Romanogobio elimeius | 13696 |
| Barbus pessuliferus Fowler, 1937 | Barbodes aurotaeniatus | 12041 |
| Varicorhinus pestai Pietschmann, 1933 | Capoeta pestai | 27116 |
| Barbus petchkovskyi Poll, 1967 | Enteromius petchkovskyi | 2801 |
| Barbus petenyi (non Heckel, 1852) | Barbus meridionalis | 59043 |
| Barbus petenyi (non Heckel, 1852) | Barbus peloponnesius | 59043 |
| Barbus petenyi Heckel, 1852 | Barbus petenyi | 59043 |
| Barbus petenyii Heckel, 1848 | Barbus petenyi | 13696 |
| Notropis petersoni Fowler, 1942 | Notropis petersoni | 5723 |
| Barbus petitjeani Daget, 1962 | Labeobarbus petitjeani | 2940 |
| Gonorhynchus petrophilus McClelland, 1839 | Schizothorax richardsonii | 41236 |
| Alburnoides petrubanarescui Bogutskaya & Coad, 2009 | Alburnoides petrubanarescui | 82592 |
| Leuciscus pewzowi Herzenstein, 1883 | Oreoleuciscus potanini | 33021 |
| Oreoleuciscus pewzowi (non Herzenstein, 1883) | Oreoleuciscus humilis | 26334 |
| Oreoleuciscus pewzowi Herzenstein, 1883 | Oreoleuciscus potanini | 41072 |
| Platypharodon pewzowi Herzenstein, 1891 | Platypharodon extremus | 33021 |
| Barbus pfefferi Boulenger, 1905 | Enteromius zanzibaricus | 2801 |
| Hybobsis phaenna Cope, 1865 | Notropis hudsonius | 33021 |
| Rasbora philippina Günther, 1880 | Rasbora philippina | 82447 |
| Cyrene philippinia Heckel, 1843 | Labiobarbus leptocheilus | 94476 |
| Barbus phlegethon Barnard, 1938 | Pseudobarbus phlegethon | 2801 |
| Clinostomus phlegethontis Cope, 1874 | Iotichthys phlegethontis | 12965 |
| Opsarius pholicephalus McClelland, 1839 | Securicula gora | 4832 |
| Carassioides phongnhaensis Nguyen & Ho, 2003 | Carassioides phongnhaensis | 94476 |
| Squalius photogenis Cope, 1865 | Notropis photogenis | 12965 |
| Gobio phoxinoides De la Pylaie, 1835 | Gobio gobio | 13696 |
| Chondrostoma phoxinus Heckel, 1843 | Chondrostoma phoxinus | 13696 |
| Cyprinus phoxinus Linnaeus, 1758 | Phoxinus phoxinus | 13696 |
| Phoxinus phoxinus carpathicus Popescu Gorj & Dumitriu, 1950 | Phoxinus phoxinus | 13696 |
| Phoxinus phoxinus colchicus (non Berg, 1910) | Phoxinus phoxinus | 13696 |
| Phoxinus phoxinus colchicus Berg, 1910 | Phoxinus colchicus | 13696 |
| Phoxinus phoxinus strandjae (non Drensky, 1926) | Phoxinus phoxinus | 59043 |
| Phoxinus phoxinus strandjae Drensky, 1926 | Phoxinus strandjae | 13696 |
| Discognathus phryne Annandale, 1919 | Garra rossica | 4832 |
| Cyprinus phulo Hamilton, 1822 | Salmostoma phulo | 4832 |
| Salmostoma phulo orissaensis B?n?rescu, 1968 | Salmostoma orissaensis | 4832 |
| Cyprinus phutunio Hamilton, 1822 | Pethia phutunio | 41236 |
| Leuciscus piceus Richardson, 1846 | Mylopharyngodon piceus | 13397 |
| Squalius pictus Heckel & Kner, 1858 | Pachychilon pictum | 13696 |
| Barbus pienaarti Fitzsimons, 1949 | Labeobarbus kimberleyensis | 2801 |
| Lobochilus pierrei Sauvage, 1880 | Labeo pierrei | 94476 |
| Puntius pierrei (non Sauvage, 1880) | Hypsibarbus lagleri | 12693 |
| Puntius pierrei Sauvage, 1880 | Hypsibarbus pierrei | 94476 |
| Barbus pietschmanni Lohberger, 1929 | Labeobarbus altianalis | 27626 |
| Labeo pietschmanni Machan, 1930 | Labeo pietschmanni | 7050 |
| Leuciscus pigmeus Platera, 1861 | Leucaspius delineatus | 13696 |
| Gardonus pigulus Bonaparte, 1841 | Rutilus rutilus | 13696 |
| Leucos pigulus Bonaparte, 1845 | Rutilus rutilus | 13696 |
| Cyprinus pigus Lacepède, 1803 | Rutilus pigus | 13696 |
| Cyprinus pigus Gronow, 1854 | Rutilus rutilus | 13696 |
| Leuciscus pigus dojranensis Karaman, 1928 | Rutilus rutilus | 13696 |
| Notropis pilsbryi Fowler, 1904 | Luxilus pilsbryi | 3814 |
| Discognathus pingi Tchang, 1929 | Garra imberba | 55924 |
| Gymnocypris pingi Tchang, Yueh & Hwang, 1964 | Gymnocypris waddellii | 33021 |
| Labeo pingi Wu, 1931 | Cirrhinus molitorella | 33488 |
| Leptobarbus pingi Tchang, 1930 | Percocypris pingi | 33021 |
| Paracanthobrama pingi Wu, 1930 | Paracanthobrama guichenoti | 33792 |
| Rhodeus pingi Miao, 1934 | Rhodeus ocellatus | 33793 |
| Garra pingi hainanensis Chen & Zheng, 1983 | Garra hainanensis | 27732 |
| Gymnocypris pingi orisolatus Tchang, Yueh & Hwang, 1964 | Gymnocypris waddellii | 33021 |
| Percocypris pingi retrodorsalis Cui & Chu, 1990 | Percocypris tchangi | 44416 |
| Garra pingi yiliangensis Wu & Chen, 1977 | Garra yiliangensis | 27732 |
| Candidia pingtungensis Chen, Wu & Hsu, 2008 | Candidia pingtungensis | 79878 |
| Engraulicypris pinguis Günther, 1894 | Engraulicypris sardella | 2801 |
| Cyclocheilichthys pinnauratus Day, 1865 | Puntius pinnauratus | 104747 |
| Photogenis piptolepis Cope, 1871 | Notropis dorsalis | 33021 |
| Opsarius piscatorius McClelland, 1842 | Barilius vagra | 41236 |
| Hybognathus placitus Girard, 1856 | Hybognathus placitus | 86798 |
| Barbus plagiostomus Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Oreinus plagiostomus McClelland, 1842 | Schizothorax curvifrons | 1441 |
| Schizothorax plagiostomus Heckel, 1838 | Schizothorax plagiostomus | 51161 |
| Schizothorax plagiostomus (non Heckel, 1838) | Schizothorax richardsonii | 41236 |
| Schizothorax planifrons Heckel, 1838 | Schizopyge niger | 33323 |
| Scardinius platizza Heckel, 1845 | Scardinius erythrophthalmus | 13696 |
| Garra platycephala Narayan Rao, 1920 | Garra platycephala | 96640 |
| Garra platycephala (non Narayan Rao, 1920) | Garra mcclellandi | 96640 |
| Squalius platyceps Zupan?i?, Mari?, Naseka & Bogutskaya, 2010 | Squalius platyceps | 85051 |
| Barbus platydorsus Nagelkerke & Sibbing, 1997 | Labeobarbus platydorsus | 57681 |
| Coreius platygnathus Nichols, 1941 | Coreius guichenoti | 33792 |
| Leuciscus platypus (non Temminck & Schlegel, 1846) | Opsariichthys evolans | 81910 |
| Leuciscus platypus Temminck & Schlegel, 1846 | Zacco platypus | 26282 |
| Barbus platyrhinus Boulenger, 1900 | Labeobarbus platyrhinus | 2801 |
| Barbus platyrhinus (non Boulenger, 1900) | Labeobarbus tropidolepis | 2801 |
| Nocomis platyrhynchus Lachner & Jenkins, 1971 | Nocomis platyrhynchus | 3814 |
| Barbus platysoma Bleeker, 1855 | Barbodes platysoma | 6128 |
| Barbus platystomus Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Varicorhinus platystomus Pappenheim, 1914 | Labeobarbus platystomus | 2801 |
| Barbus platystomus daga Bini, 1940 | Labeobarbus intermedius | 2801 |
| Barbus platystomus dekkensis Bini, 1940 | Labeobarbus intermedius | 2801 |
| Barbus platystomus platystomus Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Barbus platystomus prognathus Bini, 1940 | Labeobarbus intermedius | 2801 |
| Barbus platystomus vatovae Zolezzi, 1939 | Labeobarbus intermedius | 2801 |
| Barbus plebeius Valenciennes, 1842 | Barbus plebejus | 13696 |
| Barbus plebeius Cuvier, 1829 | Barbus plebejus | 13696 |
| Barbus plebejus Bonaparte, 1839 | Barbus plebejus | 13696 |
| Barbus plebejus ercisianus (non Karaman, 1971) | Barbus plebejus | 58342 |
| Barbus plebejus ercisianus Karaman, 1971 | Barbus ercisianus | 58342 |
| Barbus plebejus kosswigi (non Karaman, 1971) | Barbus plebejus | 58342 |
| Barbus plebejus kosswigi Karaman, 1971 | Luciobarbus kosswigi | 13696 |
| Barbus plebejus pergamonensis Karaman, 1971 | Barbus pergamonensis | 13696 |
| Barbus plebejus pergamonensis (non Karaman, 1971) | Barbus cyclolepis | 59043 |
| Cyprinus plestya Leske, 1774 | Blicca bjoerkna | 13696 |
| Alburnus pleuriticus Putnam, 1863 | Clinostomus elongatus | 33021 |
| Rutilus pleurobipunctatus Stephanidis, 1939 | Telestes pleurobipunctatus | 13696 |
| Rutilus pleurobipunctatus alfiensis Stephanidis, 1971 | Telestes pleurobipunctatus | 13696 |
| Barbus pleurogramma Boulenger, 1902 | Enteromius pleurogramma | 2801 |
| Barbus pleuropholis (non Boulenger, 1899) | Clypeobarbus congicus | 4537 |
| Barbus pleuropholis Boulenger, 1899 | Clypeobarbus pleuropholis | 2940 |
| Lobocheilos pleurotaenia Bleeker, 1855 | Diplocheilichthys pleurotaenia | 1830 |
| Puntius pleurotaenia Bleeker, 1863 | Systomus pleurotaenia | 91036 |
| Scardinius plotizza (non Heckel & Kner, 1858) | Scardinius erythrophthalmus | 59043 |
| Scardinius plotizza Heckel & Kner, 1858 | Scardinius plotizza | 59043 |
| Cirrhina plumbea Valenciennes, 1842 | Cirrhinus mrigala | 41236 |
| Cirrhina plumbea (non Valenciennes, 1842) | Cirrhinus cirrhosus | 41236 |
| Dionda plumbea Girard, 1856 | Campostoma pullum | 33021 |
| Gobio plumbeus Agassiz, 1850 | Couesius plumbeus | 1998 |
| Couesius plumbeus greeni Ahl, 1926 | Couesius plumbeus | 10937 |
| Couesius plumbeus rubrilateralis Cox, 1901 | Couesius plumbeus | 33021 |
| Couesius plumbeus rubrilateralis (non Cox, 1901) | Margariscus margarita | 33021 |
| Barbus pobeguini Pellegrin, 1911 | Enteromius pobeguini | 2801 |
| Barbus pobeguini mauritanica Pellegrin, 1937 | Enteromius pobeguini | 2940 |
| Barbus podonemus Bleeker, 1849 | Luciosoma setigerum | 2091 |
| Barbus poechii Steindachner, 1911 | Enteromius poechii | 7248 |
| Barbus poechii Lohberger, 1930 | Enteromius poechii | 2801 |
| Garra poecilura Kullander & Fang, 2004 | Garra poecilura | 52314 |
| Barbus poehli Rendahl, 1928 | Cyclocheilichthys sinensis | 27116 |
| Varicorhinus pogonifer Lin, 1931 | Bangana discognathoides | 33021 |
| Garra poilanei Petit & Tchang, 1933 | Garra poilanei | 44416 |
| Chela pointoni Fowler, 1934 | Oxygaster pointoni | 26282 |
| Barbus pojeri Poll, 1944 | Labeobarbus pojeri | 93587 |
| Phoxinus poljakowii Kessler, 1879 | Rhynchocypris poljakowii | 83762 |
| Labeo polli Tshibwabwa, 1997 | Labeo polli | 26192 |
| Gobio pollinii De Betta, 1862 | Romanogobio benacensis | 13696 |
| Barbus polydori Valenciennes, 1842 | Systomus sarana | 41236 |
| Acanthorhodeus polylepis Wu, 1964 | Acheilognathus polylepis | 33793 |
| Barbodes polylepis Chen & Li, 1988 | Barbodes polylepis | 44441 |
| Barbus polylepis Boulenger, 1907 | Labeobarbus polylepis | 2801 |
| Barilius polylepis Regan, 1904 | Anabarilius polylepis | 33784 |
| Chondrostoma polylepis Steindachner, 1864 | Pseudochondrostoma polylepis | 13696 |
| Discogobio polylepis Huang, 1989 | Discogobio macrophysallidos | 38450 |
| Telestes polylepis Steindachner, 1866 | Telestes polylepis | 59043 |
| Thynnichthys polylepis Bleeker, 1860 | Thynnichthys polylepis | 2091 |
| Tor polylepis Zhou & Cui, 1996 | Tor polylepis | 13848 |
| Chondrostoma polylepis duriensis (non Coelho, 1985) | Pseudochondrostoma polylepis | 27763 |
| Chondrostoma polylepis duriensis Coelho, 1985 | Pseudochondrostoma duriense | 27763 |
| Rohita polyporos Bleeker, 1854 | Labeo chrysophekadion | 2091 |
| Barbus polyspilos Bleeker, 1857 | Barbodes binotatus | 2091 |
| Acanthorhodeus polyspinus Holcík, 1972 | Acheilognathus polyspinus | 94476 |
| Leucogobio polytaenia Nichols, 1925 | Gnathopogon polytaenia | 33792 |
| Leucogobio polytaenia microbarbus Nichols, 1929 | Gnathopogon tsinanensis | 33792 |
| Leucogobio polytaenia tienmusanensis Chu, 1931 | Gnathopogon taeniellus | 35840 |
| Discogobio poneventralis Zheng & Zhou, 2008 | Discogobio poneventralis | 75176 |
| Danio ponticulus Smith, 1945 | Barilius ponticulus | 33021 |
| Puntius pookodensis Mercy & Jacob, 2007 | Pethia pookodensis | 78621 |
| Aphyocypris pooni Lin, 1939 | Aphyocypris lini | 4537 |
| Aphyocypris pooni Herre, 1939 | Tanichthys albonubes | 4537 |
| Xystrosus popoche Jordan & Snyder, 1899 | Algansea popoche | 26282 |
| Tylognathus porcellus Heckel, 1844 | Labeo porcellus | 4832 |
| Labeo porcellus lankae Deraniyagala, 1952 | Labeo porcellus | 4832 |
| Barbus portali Boulenger, 1906 | Enteromius neumayeri | 2801 |
| Rectoris posehensis Lin, 1935 | Rectoris posehensis | 44416 |
| Cyprinus potail Sykes, 1839 | Labeo potail | 4832 |
| Enteromius potamogalis Cope, 1867 | Enteromius potamogalis | 108792 |
| Chondrostoma potanini Kessler, 1879 | Oreoleuciscus potanini | 26282 |
| Gymnocypris potanini Herzenstein, 1891 | Gymnocypris potanini | 38630 |
| Schizothorax potanini Herzenstein, 1889 | Schizothorax davidi | 45622 |
| Gymnocypris potanini firmispinatus Wu & Wu, 1988 | Gymnocypris firmispinatus | 33021 |
| Notropis potteri Hubbs & Bonham, 1951 | Notropis potteri | 5723 |
| Garra prashadi Hora, 1921 | Garra lamta | 4832 |
| Leuciscus prasinus Agassiz, 1835 | Rutilus rutilus | 13696 |
| Parapsilorhynchus prateri Hora & Misra, 1938 | Parapsilorhynchus prateri | 4832 |
| Oreinus prenanti Tchang, 1930 | Schizothorax prenanti | 45622 |
| Schizothorax prenanti scleracanthus Wu & Chen, 1979 | Schizothorax wangchiachii | 33021 |
| Leuciscus presbyter Valenciennes, 1844 | Rasbora rasbora | 41236 |
| Rutilus prespensis vukovici Mari?, 1988 | Leucos basak | 96829 |
| Danionella priapus Britz, 2009 | Danionella priapus | 82797 |
| Barbus prionacanthus Mahnert & Géry, 1982 | Enteromius prionacanthus | 2801 |
| Barbus procatopus Boulenger, 1916 | Labeobarbus intermedius | 2801 |
| Discognathus prochilus Sauvage & Dabry de Thiersant, 1874 | Pseudogyrinocheilus prochilus | 27116 |
| Hybognathus procne Cope, 1865 | Notropis procne | 12965 |
| Puntius proctozystron Bleeker, 1865 | Puntioplites proctozystron | 54621 |
| Pseudogobio productus Peters, 1881 | Saurogobio dabryi | 33792 |
| Oreinus progastus McClelland, 1839 | Schizothorax progastus | 4832 |
| Barbus progeneius McClelland, 1839 | Tor putitora | 94070 |
| Paedocypris progenetica Kottelat, Britz, Tan & Witte, 2006 | Paedocypris progenetica | 56152 |
| Barbus progenys Boulenger, 1903 | Labeobarbus progenys | 2801 |
| Pimephales promelas Rafinesque, 1820 | Pimephales promelas | 5723 |
| Pimephales promelas harveyensis Hubbs & Lagler, 1949 | Pimephales promelas | 33021 |
| Discogobio propeanalis Zheng & Zhou, 2008 | Discogobio propeanalis | 75176 |
| Schizothorax prophylax Pietschmann, 1933 | Schizothorax prophylax | 58342 |
| Garra propulvinus Kullander & Fang, 2004 | Garra propulvinus | 52314 |
| Squalius proriger Cope, 1865 | Clinostomus elongatus | 33021 |
| Osteochilus prosemion Fowler, 1934 | Cirrhinus molitorella | 33488 |
| Moniana proserpina Girard, 1856 | Cyprinella proserpina | 26282 |
| Leucaspius prosperi Gianferrari, 1927 | Squalius ghigii | 13373 |
| Ceratichthys prosthemius Cope, 1867 | Couesius plumbeus | 1998 |
| Protolabeo protolabeo Zhang, Zhao & Liu, 2010 | Protolabeo protolabeo | 85050 |
| Labeo pruol Tirant, 1885 | Cirrhinus microlepis | 33488 |
| Aspiorhynchus przewalskii Kessler, 1879 | Aspiorhynchus laticeps | 33021 |
| Diptychus przewalskii Kessler, 1879 | Gymnodiptychus dybowskii | 45622 |
| Schizopygopsis przewalskii Kessler, 1876 | Gymnocypris przewalskii | 27116 |
| Abbottina psegma Jordan & Fowler, 1903 | Abbottina rivularis | 13397 |
| Phoxinellus pseudalepidotus Bogutskaya & Zupan?i?, 2003 | Phoxinellus pseudalepidotus | 52853 |
| Schizothorax pseudoaksaiensis issykkuli Berg, 1907 | Schizothorax pseudoaksaiensis issykkuli | 1441 |
| Crossocheilus pseudobagroides Duncker, 1904 | Crossocheilus pseudobagroides | 81211 |
| Crossochilus pseudobagroides (non Duncker, 1904) | Crossocheilus cobitis | 81211 |
| Erythroculter pseudobrevicauda Nichols & Pope, 1927 | Culter recurviceps | 33784 |
| Erythroculter pseudobrevicauda macrothalmus Nguyen & Doan, 1969 | Ancherythroculter daovantieni | 44416 |
| Labeo pseudocoubie Blache & Miton, 1960 | Labeo coubie | 2940 |
| Microphysogobio pseudoelongatus Zhao & Zhang, 2001 | Microphysogobio pseudoelongatus | 42993 |
| Barbus pseudognathodon Boulenger, 1915 | Clypeobarbus pseudognathodon | 79650 |
| Hypselobarbus pseudomussullah Arunachalam, Chinnaraja & Mayden, 2016 | Hypselobarbus pseudomussullah | 112605 |
| Rhodeus pseudosericeus Arai, Jeon & Ueda, 2001 | Rhodeus pseudosericeus | 40967 |
| Barbus pseudotoppini Seegers, 1996 | Enteromius pseudotoppini | 27292 |
| Perilampus psilopteromus McClelland, 1839 | Chela cachius | 41236 |
| Paraphoxinus pstrossii Steindachner, 1882 | Delminichthys ghetaldii | 50603 |
| Puntius puckelli (non Day, 1868) | Puntius dorsalis | 41236 |
| Puntius puckelli Day, 1868 | Puntius bimaculatus | 41236 |
| Barbus puellus Nichols & Boulton, 1927 | Enteromius brevidorsalis | 9703 |
| Puntius pugio Kullander, 2008 | Puntius pugio | 75627 |
| Pseudorasbora pugnax Kawase & Hosoya, 2015 | Pseudorasbora pugnax | 103407 |
| Gila pulchella Baird & Girard, 1854 | Gila nigrescens | 33021 |
| Moniana pulchella Girard, 1856 | Cyprinella lutrensis | 33021 |
| Leuciscus pulchelloides Ayres, 1850 | Semotilus atromaculatus | 33021 |
| Barbus pulchellus Day, 1870 | Hypselobarbus pulchellus | 43636 |
| Barbus pulchellus (non Day, 1870) | Hypselobarbus jerdoni | 41236 |
| Barilius pulchellus Smith, 1931 | Opsarius pulchellus | 12041 |
| Leuciscus pulchellus Storer, 1839 | Semotilus corporalis | 33021 |
| Danio pulcher Smith, 1931 | Danio albolineatus | 38392 |
| Puntius pulcher Rendahl, 1922 | Puntigrus pulcher | 94476 |
| Puntius pulcher (non Rendahl, 1922) | Puntigrus anchisporus | 90833 |
| Tigoma pulchra Girard, 1856 | Gila pulchra | 27116 |
| Aphyocypris pulchrilineata Zhu, Zhao & Huang, 2013 | Aphyocypris pulchrilineata | 93177 |
| Chondrostoma pullum Agassiz, 1854 | Campostoma pullum | 27116 |
| Myloleucus pulverulentus Cope, 1872 | Gila atraria | 33021 |
| Pseudorasbora pumila Miyadi, 1930 | Pseudorasbora pumila | 559 |
| Barbus pumilus Boulenger, 1901 | Enteromius pumilus | 2801 |
| Barbus pumilus (non Boulenger, 1901) | Clypeobarbus congicus | 2801 |
| Tribolodon punctatum Sauvage, 1883 | Tribolodon hakonensis | 33783 |
| Cyprinus punctatus Shaw, 1804 | Alburnoides bipunctatus | 13696 |
| Gnathopogon punctatus Nichols, 1925 | Squalidus wolterstorffi | 27116 |
| Oreinus punctatus McClelland, 1839 | Schizothorax richardsonii | 33021 |
| Puntius punctatus (non Day, 1865) | Pethia ticto | 41236 |
| Puntius punctatus Day, 1865 | Pethia punctata | 41236 |
| Schizothorax punctatus Day, 1877 | Schizothorax esocinus | 33323 |
| Barbus punctitaeniatus Daget, 1954 | Enteromius punctitaeniatus | 2801 |
| Alburnus punctulatus Kessler, 1877 | Acanthobrama microlepis | 33550 |
| Rasbora punctulatus Seale & Bean, 1907 | Rasbora philippina | 94476 |
| Varicorhinus pungweensis Jubb, 1959 | Labeobarbus pungweensis | 2801 |
| Hyborhynchus puniceus Girard, 1856 | Pimephales promelas | 33021 |
| Phoxinellus punicus Pellegrin, 1920 | Pseudophoxinus punicus | 2801 |
| Barbus punjabensis Day, 1871 | Puntius punjabensis | 4832 |
| Cyprinus puntio Hamilton, 1822 | Puntius puntio | 4832 |
| Cyprinus puntio (non Hamilton, 1822) | Puntius terio | 4832 |
| Tigoma purpurea Girard, 1856 | Gila purpurea | 12965 |
| Sinocyclocheilus purpureus Li, 1985 | Sinocyclocheilus purpureus | 31517 |
| Cyprinus putitora Hamilton, 1822 | Tor putitora | 4832 |
| Barbus pygmaeus Poll & Gosse, 1963 | Enteromius pygmaeus | 2801 |
| Schizopygopsis pylzovi Kessler, 1876 | Schizopygopsis pylzovi | 9671 |
| Leuciscus pyrenaicus Günther, 1868 | Squalius pyrenaicus | 13696 |
| Systomus pyropterus McClelland, 1839 | Pethia conchonius | 41236 |
| Chrosomus pyrrhogaster Jordan, 1876 | Chrosomus erythrogaster | 81932 |
| Photogenis pyrrhomelas Cope, 1870 | Cyprinella pyrrhomelas | 12965 |
| Alburnus qalilus Krupp, 1992 | Alburnus qalilus | 39257 |
| Alburnoides qanati Coad & Bogutskaya, 2009 | Alburnoides qanati | 81462 |
| Hemibarbus qianjiangensis Yu, 1990 | Hemibarbus qianjiangensis | 33792 |
| Garra qiaojiensis Wu & Yao, 1977 | Garra qiaojiensis | 45621 |
| Tor qiaojiensis Wu, 1977 | Tor qiaojiensis | 45620 |
| Anabarilius qionghaiensis Chen, 1986 | Anabarilius qionghaiensis | 33784 |
| Sinocyclocheilus qiubeiensis Li, 2002 | Sinocyclocheilus qiubeiensis | 86777 |
| Garra quadratirostris Nebeshwar & Vishwanath, 2013 | Garra quadratirostris | 96640 |
| Labeo quadribarbis Poll & Gosse, 1963 | Labeo quadribarbis | 26282 |
| Labeo quadribarbus (non Poll & Gosse, 1963) | Labeo parvus | 26282 |
| Tylognathus quadrilineatus Fowler, 1935 | Lobocheilos quadrilineatus | 1632 |
| Gobio quadrimaculatus Rüppell, 1835 | Garra quadrimaculata | 2940 |
| Gobio quadrimaculatus (non Rüppell, 1835) | Garra dembecha | 58532 |
| Barbus quadripunctatus Pfeffer, 1896 | Enteromius quadripunctatus | 2801 |
| Danio quagga Kullander, Liao & Fang, 2009 | Danio quagga | 82738 |
| Chela quangbinhensis Nguyen, Le & Nguyen, 1999 | Danio quangbinhensis | 46206 |
| Labeo quathlambae Barnard, 1938 | Pseudobarbus quathlambae | 6462 |
| Cyprinus quidatensis Nguyen, Le, Le & Nguyen, 1999 | Cyprinus quidatensis | 81932 |
| Barbus quinquemaculatus (non Seale & Bean, 1907) | Barbodes binotatus | 94476 |
| Barbus quinquemaculatus Seale & Bean, 1907 | Barbodes quinquemaculatus | 94476 |
| Anabarilius qujingensis He, 1984 | Anabarilius liui liui | 33021 |
| Sinocyclocheilus qujingensis Li, Mao & Lu, 2002 | Sinocyclocheilus qujingensis | 54621 |
| Luciobarbus rabatensis Doadrio, Perea & Yahyaoui, 2015 | Luciobarbus rabatensis | 107580 |
| Acrossochilus rabaudi Tchang, 1930 | Acrossocheilus fasciatus | 33021 |
| Cyprinus rabaudi Tchang, 1930 | Procypris rabaudi | 27116 |
| Scardinius racovitzai Müller, 1958 | Scardinius racovitzai | 59043 |
| Barbus radcliffii Boulenger, 1903 | Labeobarbus altianalis | 27626 |
| Barbus radiatus Peters, 1853 | Enteromius radiatus | 2801 |
| Barbus radiatus Günther, 1868 | Enteromius radiatus | 56787 |
| Barbus radiatus barotseensis Pellegrin, 1920 | Enteromius barotseensis | 2801 |
| Barbus radiatus profundus Greenwood, 1970 | Enteromius profundus | 2801 |
| Barilius radiolatus (non Günther, 1868) | Barilius nelsoni | 41236 |
| Barilius radiolatus Günther, 1868 | Barilius radiolatus | 41236 |
| Notropis rafinesquei Suttkus, 1991 | Notropis rafinesquei | 40966 |
| Barbus raimbaulti Daget, 1962 | Enteromius raimbaulti | 2940 |
| Labeo rajasthanicus Datta & Majumdar, 1970 | Labeo rajasthanicus | 4832 |
| Garra rakhinica Kullander & Fang, 2004 | Garra rakhinica | 52314 |
| Betadevario ramachandrani Pramod, Fang, Rema Devi, Liao, Indra, Jameela Beevi & Kullander, 2010 | Betadevario ramachandrani | 84468 |
| Racoma ramzani Javed, Azizullah & Pervaiz, 2012 | Racoma ramzani | 93678 |
| Nocomis raneyi Lachner & Jenkins, 1971 | Nocomis raneyi | 5723 |
| Aspius rapax Agassiz, 1835 | Leuciscus aspius | 33021 |
| Barbus rapax Steindachner, 1894 | Enteromius mattozi | 2801 |
| Cyprinus rapax Pallas, 1814 | Leuciscus aspius | 33021 |
| Cyprinus rapax Leske, 1774 | Leuciscus aspius | 13696 |
| Osteobrama rapax Günther, 1868 | Osteobrama vigorsii | 41236 |
| Ptychocheilus rapax Girard, 1856 | Ptychocheilus oregonensis | 33021 |
| Aspius rapax jaxartensis Kessler, 1874 | Leuciscus aspius | 13696 |
| Microphysogobio rapidus Chae & Yang, 1999 | Microphysogobio rapidus | 50838 |
| Schizothorax raraensis Terashima, 1984 | Schizothorax raraensis | 55970 |
| Schizothorax raraensis (non Terashima, 1984) | Schizothorax progastus | 55970 |
| Gobiocypris rarus Ye & Fu, 1983 | Gobiocypris rarus | 33782 |
| Varicorhinus rarus Lin, 1933 | Onychostoma rarum | 45620 |
| Cyprinus rasbora Hamilton, 1822 | Rasbora rasbora | 4832 |
| Rasbora rasbora kobonensis (non Chaudhuri, 1913) | Rasbora daniconius | 82447 |
| Rasbora rasbora kobonensis Chaudhuri, 1913 | Rasbora kobonensis | 81932 |
| Hemigrammocypris rasborella Fowler, 1910 | Hemigrammocypris rasborella | 559 |
| Otakia rasborina Jordan & Snyder, 1900 | Gnathopogon caerulescens | 27116 |
| Notropis rasconis Jordan & Snyder, 1899 | Tampichthys rasconis | 27116 |
| Ptychobarbus rattanis Malhotra & Jyoti, 1975 | Ptychobarbus conirostris | 4832 |
| Schizothorax raulinsii Günther, 1889 | Schizothorax pelzami | 33021 |
| Scaphiodon readingi Hora, 1923 | Cyprinion watsoni | 4832 |
| Crossocheilus reba Smith, 1945 | Henicorhynchus siamensis | 33488 |
| Cyprinus reba Hamilton, 1822 | Cirrhinus reba | 41236 |
| Cyprinus reba (non Hamilton, 1822) | Bangana ariza | 41236 |
| Barbus rebeli (non Koller, 1926) | Barbus peloponnesius | 59043 |
| Barbus rebeli Koller, 1926 | Barbus rebeli | 59043 |
| Alburnoides recepi Turan, Kaya, Ekmekçi & Do?an, 2014 | Alburnoides recepi | 94737 |
| Labeo rectipinnis Tshibwabwa, 1997 | Labeo rectipinnis | 26192 |
| Leuciscus recurviceps Richardson, 1846 | Culter recurviceps | 33784 |
| Culter recurvirostris Sauvage, 1884 | Culter flavipinnis | 44416 |
| Perilampus recurvirostris McClelland, 1839 | Esomus danrica | 41236 |
| Squalius recurvirostris Özulu? & Freyhof, 2011 | Squalius recurvirostris | 87183 |
| Barbus regani Tchang, 1935 | Percocypris regani | 50838 |
| Cyprinus regina Bonaparte, 1836 | Cyprinus carpio | 13696 |
| Danio regina Fowler, 1934 | Devario regina | 38392 |
| Chondochilus regius Heckel, 1843 | Chondrostoma regium | 109283 |
| Cyprinus regius Nau, 1791 | Cyprinus carpio | 13696 |
| Hybognathus regius Girard, 1856 | Hybognathus regius | 86798 |
| Garra regressus Getahun & Stiassny, 2007 | Garra regressus | 58532 |
| Labeo reidi Tshibwabwa, 1997 | Labeo reidi | 26192 |
| Barbus reinii Günther, 1874 | Labeobarbus reinii | 2801 |
| Leucaspius relictus Warpachowski, 1889 | Leucaspius delineatus | 13696 |
| Tor remadevii Madhusoodana Kurup & Radhakrishnan, 2011 | Tor remadevii | 88141 |
| Barbus rendahli Lin, 1931 | Acrossocheilus rendahli | 33326 |
| Labeo rendahli Kimura, 1934 | Bangana rendahli | 27116 |
| Nicholsiculter rendahli Wu, 1930 | Hemiculterella sauvagei | 27116 |
| Osteochilus repang Popta, 1904 | Osteochilus repang | 7050 |
| Barbus repasson Bleeker, 1853 | Anematichthys repasson | 2091 |
| Cyprinus rerio Hamilton, 1822 | Danio rerio | 41236 |
| Mandibularca resinus Herre, 1924 | Barbodes resinus | 94476 |
| Sawbwa resplendens Annandale, 1918 | Sawbwa resplendens | 4832 |
| Sundadanio retiarius Conway, Kottelat & Tan, 2011 | Sundadanio retiarius | 88800 |
| Rasbora reticulata Weber & de Beaufort, 1915 | Rasbora reticulata | 6128 |
| Crossocheilus reticulatus Fowler, 1935 | Crossocheilus reticulatus | 43281 |
| Holotylognathus reticulatus Fowler, 1934 | Crossocheilus reticulatus | 43281 |
| Perilampus reticulatus McClelland, 1839 | Danio dangila | 41236 |
| Rasbora retrodorsalis Smith, 1945 | Rasbora aurotaenia | 12041 |
| Puntius reval Meegaskumbura, Silva, Maduwage & Pethiyagoda, 2008 | Pethia reval | 78704 |
| Cyprinus rex Walbaum, 1792 | Cyprinus carpio | 13696 |
| Cyprinus rexcyprinorum Bloch, 1782 | Cyprinus carpio | 13696 |
| Rohita reynauldi Valenciennes, 1842 | Labeo calbasu | 41236 |
| Tylognathus rhabdoura Fowler, 1934 | Lobocheilos rhabdoura | 1632 |
| Danio rheinardti Tirant, 1883 | Rhodeus rheinardti | 33021 |
| Rasbora rheophila Kottelat, 2012 | Rasbora rheophila | 94476 |
| Barbus rhinoceros Copley, 1938 | Labeobarbus rhinoceros | 2801 |
| Sinocyclocheilus rhinocerous Li & Tao, 1994 | Sinocyclocheilus rhinocerous | 42995 |
| Barbus rhinophorus Boulenger, 1910 | Labeobarbus rhinophorus | 2801 |
| Barbus rhoadesii Boulenger, 1908 | Enteromius litamba | 2801 |
| Chondrostoma rhodanensis Blanchard, 1866 | Parachondrostoma toxostoma | 13696 |
| Barbus rhodesianus Boulenger, 1902 | Labeobarbus marequensis | 2801 |
| Scardinius rhodophthalmus Heckel, 1845 | Scardinius hesperidicus | 83710 |
| Squalius rhomaleus Jordan & Gilbert, 1881 | Gila atraria | 33021 |
| Capoeta rhombea Temminck & Schlegel, 1846 | Acheilognathus rhombeus | 26282 |
| Carassioides rhombeus Oshima, 1926 | Carassioides acuminatus | 45623 |
| Puntius rhombeus Kottelat, 2000 | Barbodes rhombeus | 43281 |
| Varicorhinus rhomboides Tang, 1942 | Onychostoma ovale | 50838 |
| Puntius rhomboocellatus Koumans, 1940 | Desmopuntius rhomboocellatus | 94476 |
| Leucosomus rhotheus Cope, 1861 | Semotilus corporalis | 33021 |
| Garra rhynchota Koller, 1926 | Garra orientalis | 33021 |
| Cyprinus richardsonii Gray, 1832 | Schizothorax richardsonii | 4832 |
| Gobio ricnorhynchus McClelland, 1839 | Labeo ricnorhynchus | 86697 |
| Cyprinus riemling Hermann, 1804 | Alburnoides bipunctatus | 13696 |
| Luciobarbus rifensis Doadrio, Casal-Lopez & Yahyaoui, 2015 | Luciobarbus rifensis | 107580 |
| Barbus riggenbachi Günther, 1902 | Carasobarbus fritschii | 94477 |
| Labeo rilli Chaudhuri, 1912 | Bangana dero | 4832 |
| Leuciscus rissoi Schinz, 1840 | Squalius cephalus | 13696 |
| Schizothorax ritchieana McClelland & Griffith, 1842 | Schizothorax labiatus | 33323 |
| Culter riveroi Fowler, 1935 | Paralaubuca riveroi | 26282 |
| Gobio rivularis Basilewsky, 1855 | Abbottina rivularis | 13397 |
| Salmo rivularis Pallas, 1773 | Phoxinus phoxinus | 12965 |
| Gobio rivuloides Nichols, 1925 | Gobio rivuloides | 33792 |
| Varicorhinus robertsi Banister, 1984 | Labeobarbus robertsi | 33021 |
| Barbus robinsoni Gilchrist & Thompson, 1913 | Labeobarbus natalensis | 2801 |
| Gymnocypris roborowskii Herzenstein, 1891 | Gymnocypris przewalskii | 27116 |
| Gila robusta Baird & Girard, 1853 | Gila robusta | 86798 |
| Acanthorhodeus robustus Holcík, 1972 | Acheilognathus tonkinensis | 94476 |
| Mylopharodon robustus Ayres, 1855 | Mylopharodon conocephalus | 33021 |
| Notropis robustus Meek, 1902 | Notropis braytoni | 33021 |
| Placocheilus robustus Zhang, He & Chen, 2002 | Placocheilus robustus | 93153 |
| Sinocyclocheilus robustus Chen & Zhao, 1988 | Sinocyclocheilus robustus | 44441 |
| Varicorhinus robustus Nichols, 1925 | Onychostoma barbatulum | 33021 |
| Barbus rocadasi Boulenger, 1910 | Labeobarbus rocadasi | 2801 |
| Labeo rocadasi Boulenger, 1910 | Labeo ansorgii | 1440 |
| Leuciscus rodens Agassiz, 1835 | Leuciscus leuciscus | 13696 |
| Rohtee roeboides Myers, 1924 | Osteobrama cunma | 94476 |
| Barbus rogersi Boulenger, 1911 | Enteromius radiatus | 2801 |
| Barbus rohani Pellegrin, 1921 | Enteromius rohani | 2801 |
| Puntius rohani Rema Devi, Indra & Knight, 2010 | Dawkinsia rohani | 85075 |
| Cyprinus rohita Hamilton, 1822 | Labeo rohita | 41236 |
| Lobochilus rohitoides Bleeker, 1857 | Diplocheilichthys pleurotaenia | 2091 |
| Cyprinus rondeletii Shaw, 1802 | Cyprinus carpio | 13696 |
| Barbus rosae Boulenger, 1910 | Labeobarbus rosae | 2801 |
| Labeo rosae Steindachner, 1894 | Labeo rosae | 1440 |
| Dangila rosea Popta, 1904 | Labiobarbus leptocheilus | 7424 |
| Barbus roseipinnis Valenciennes, 1842 | Systomus sarana | 41236 |
| Notropis roseipinnis Hay, 1885 | Lythrurus roseipinnis | 3814 |
| Labeo roseopunctatus Paugy, Guégan & Agnèse, 1990 | Labeo roseopunctatus | 2940 |
| Danio roseus Fang & Kottelat, 2000 | Danio roseus | 37789 |
| Leuciscus roseus Bonaparte, 1839 | Rutilus pigus | 13696 |
| Luxilus roseus Jordan, 1877 | Notropis texanus | 33021 |
| Discognathus rossicus Nikolskii, 1900 | Garra rossica | 4832 |
| Rohita rostellatus Valenciennes, 1842 | Osteochilus vittatus | 2091 |
| Leuciscus rostratus Valenciennes, 1844 | Leuciscus leuciscus | 13696 |
| Leuciscus rostratus Agassiz, 1835 | Leuciscus leuciscus | 13696 |
| Scaphiodon rostratus Keyserling, 1861 | Capoeta damascina | 27116 |
| Barbus rothschildi Günther, 1901 | Carasobarbus fritschii | 94477 |
| Discognathus rothschildi Pellegrin, 1905 | Garra makiensis | 2801 |
| Schizothorax rotundimaxillaris Wu & Wu, 1992 | Schizothorax rotundimaxillaris | 33800 |
| Garra rotundinasus Zhang, 2006 | Garra rotundinasus | 57645 |
| Labeo rouaneti Daget, 1962 | Labeo rouaneti | 1440 |
| Barbus roulei Wu, 1931 | Onychostoma leptura | 94476 |
| Barilius roulei Wu, 1931 | Atrilinea roulei | 33783 |
| Gyrinocheilus roulei Tchang, 1929 | Pseudogyrinocheilus prochilus | 33021 |
| Megagobio roulei Tchang, 1930 | Rhinogobio ventralis | 33792 |
| Barbus roussellei Ladiges & Voelker, 1961 | Enteromius roussellei | 2801 |
| Barbus rouxi Daget, 1962 | Enteromius rouxi | 2801 |
| Rohita rouxii Valenciennes, 1842 | Labeo dussumieri | 41236 |
| Barbus roylii Boulenger, 1912 | Labeobarbus roylii | 2801 |
| Varicorhinus ruandae Pappenheim, 1914 | Labeobarbus ruandae | 2801 |
| Barbus ruasae Pappenheim, 1914 | Labeobarbus ruasae | 2801 |
| Labeobarbus ruasae (Pappenheim, 1914) | Labeobarbus ruasae | 108777 |
| Leuciscus rubella Bonaparte, 1837 | Sarmarutilus rubilio | 13696 |
| Rutilus rubella karamani Fowler, 1977 | Leucos basak | 96829 |
| Leucos rubellicus Bonaparte, 1845 | Leucos aula | 13696 |
| Cyprinus rubellio Leske, 1774 | Rutilus rutilus | 13696 |
| Alburnus rubellus (non Agassiz, 1850) | Notropis atherinoides | 1998 |
| Alburnus rubellus Agassiz, 1850 | Notropis rubellus | 12965 |
| Barbus rubellus Crass, 1960 | Enteromius radiatus | 2801 |
| Sundadanio rubellus Conway, Kottelat & Tan, 2011 | Sundadanio rubellus | 88800 |
| Algansea rubescens Meek, 1902 | Algansea tincella | 33021 |
| Microrasbora rubescens Annandale, 1918 | Microrasbora rubescens | 4832 |
| Notropis rubescens Bailey, 1991 | Hybopsis rubrifrons | 52299 |
| Leuciscus rubilio Bonaparte, 1837 | Sarmarutilus rubilio | 96829 |
| Cirrhinus rubirostris Roberts, 1997 | Cirrhinus rubirostris | 33488 |
| Gardonus ruboculus Walecki, 1863 | Rutilus rutilus | 13696 |
| Hybopsis rubricroceus Cope, 1868 | Notropis rubricroceus | 12965 |
| Alburnus rubrifrons Cope, 1865 | Notropis rubellus | 33021 |
| Nocomis rubrifrons Jordan, 1877 | Hybopsis rubrifrons | 50838 |
| Cyprinella rubripinna Garman, 1881 | Cyprinella garmani | 33021 |
| Filirasbora rubripinna (non Fowler, 1937) | Leptobarbus hoevenii | 81211 |
| Filirasbora rubripinna Fowler, 1937 | Leptobarbus rubripinna | 2091 |
| Argyreus rubripinnis Heckel, 1843 | Luxilus cornutus | 33021 |
| Barbus rubripinnis Valenciennes, 1842 | Systomus rubripinnis | 94476 |
| Barbus rubripinnis Nichols & Griscom, 1917 | Clypeobarbus bomokandi | 79650 |
| Cirrhina rubripinnis Valenciennes, 1842 | Cirrhinus mrigala | 41236 |
| Cirrhina rubripinnis (non Valenciennes, 1842) | Cirrhinus cirrhosus | 41236 |
| Cyclocheilichthys rubripinnis Fowler, 1934 | Cyclocheilichthys apogon | 2091 |
| Rasbora rubrodorsalis Donoso-Büchner & Schmidt, 1997 | Rasbora rubrodorsalis | 43281 |
| Cyprinus rubrofuscus Lacepède, 1803 | Cyprinus rubrofuscus | 43281 |
| Labeo rubromaculatus Gilchrist & Thompson, 1913 | Labeo rubromaculatus | 1440 |
| Cirrhinus rubropunctatus Jerdon, 1849 | Labeo kontius | 41236 |
| Labeo rubropunctatus Gilchrist & Thompson, 1913 | Labeo congoro | 1440 |
| Systomus rubrotinctus Jerdon, 1849 | Dawkinsia rubrotinctus | 41236 |
| Systomus rubrotinctus (non Jerdon, 1849) | Dawkinsia arulius | 91036 |
| Labeo ruddi Boulenger, 1907 | Labeo ruddi | 1440 |
| Barbus rueppellii Boulenger, 1902 | Labeobarbus intermedius | 2801 |
| Labeo rueppellii Pfeffer, 1896 | Labeobarbus altianalis | 2801 |
| Garra rufa gymnothorax Berg, 1949 | Garra rufa | 27116 |
| Leuciscus ruffoi Bianco & Recchia, 1983 | Squalius cephalus | 13696 |
| Cyprinus rufus Vallot, 1837 | Squalius cephalus | 13696 |
| Discognathus rufus Heckel, 1843 | Garra rufa | 13609 |
| Systomus rufus Plamoottil, 2014 | Systomus rufus | 104747 |
| Barilius rugosus Day, 1867 | Barilius gatensis | 41236 |
| Gonorhynchus rupeculus McClelland, 1839 | Garra rupecula | 4832 |
| Notropis rupestris Page, 1987 | Notropis rupestris | 58354 |
| Barbus ruspolii Vinciguerra, 1897 | Labeobarbus bynni | 2801 |
| Barbus ruspolii brevispinis Holly, 1927 | Labeobarbus brevispinis | 2801 |
| Barbus russellii Günther, 1868 | Systomus sarana | 54621 |
| Moniana rutila Girard, 1856 | Cyprinella rutila | 27116 |
| Pethia rutila Lalramliana, Knight & Laltlanhlua, 2014 | Pethia rutila | 96523 |
| Leuciscus rutiloides Selys-Longchamps, 1842 | Rutilus rutilus | 13696 |
| Phoxinellus rutiloides Tortonese, 1939 | Pseudophoxinus kervillei | 33550 |
| Culter rutilus Dybowski, 1872 | Chanodichthys mongolicus | 82587 |
| Cyprinus rutilus Linnaeus, 1758 | Rutilus rutilus | 13696 |
| Cyprinus rutilus (non Linnaeus, 1758) | Rutilus caspicus | 59043 |
| Rutilus rutilus aralensis Berg, 1916 | Rutilus rutilus | 13696 |
| Rutilus rutilus aralensis phragmiteti Berg, 1932 | Rutilus rutilus | 13696 |
| Leuciscus rutilus aurata Fatio, 1882 | Rutilus rutilus | 13696 |
| Leuciscus rutilus auratus Yakovlev, 1873 | Rutilus rutilus | 13696 |
| Leuciscus rutilus bolmensis Malm, 1877 | Rutilus rutilus | 13696 |
| Rutilus rutilus bucharensis Nikolskii, 1933 | Rutilus rutilus | 13696 |
| Rutilus rutilus carpathorossicus Vladykov, 1930 | Rutilus rutilus | 13696 |
| Leuciscus rutilus caspicus (non Yakovlev, 1870) | Rutilus rutilus | 59043 |
| Leuciscus rutilus caspicus Yakovlev, 1870 | Rutilus caspicus | 13696 |
| Rutilus rutilus caspicus geoktshaicus Barach, 1941 | Rutilus rutilus | 13696 |
| Rutilus rutilus caspicus knipowitschi Pravdin, 1927 | Rutilus rutilus | 13696 |
| Rutilus rutilus caspicus kurensis Berg, 1932 | Rutilus rutilus | 13696 |
| Rutilus rutilus caspicus tscharchalensis Berg, 1932 | Rutilus rutilus | 13696 |
| Leuciscus rutilus communis Rossikov, 1895 | Rutilus rutilus | 13696 |
| Leuciscus rutilus communis Yakovlev, 1873 | Rutilus rutilus | 13696 |
| Leuciscus rutilus crassa Fatio, 1882 | Rutilus rutilus | 13696 |
| Leuciscus rutilus daugawensis Dybowski, 1862 | Rutilus rutilus | 13696 |
| Leuciscus rutilus elata Fatio, 1882 | Rutilus rutilus | 13696 |
| Leuciscus rutilus elongata Fatio, 1882 | Rutilus rutilus | 13696 |
| Leuciscus rutilus erytraea Antipa, 1909 | Rutilus rutilus | 13696 |
| Leuciscus rutilus fluviatilis Yakovlev, 1873 | Rutilus rutilus | 13696 |
| Rutilus rutilus frici Misik, 1957 | Rutilus rutilus | 13696 |
| Rutilus rutilus goplensis Stangenberg, 1938 | Rutilus rutilus | 13696 |
| Rutilus rutilus lacustris menschikowi Kirillov, 1962 | Rutilus rutilus | 13696 |
| Rutilus rutilus mariza Drensky, 1926 | Rutilus rutilus | 13696 |
| Rutilus rutilus schelkovnikovi Derjavin, 1926 | Rutilus rutilus | 13696 |
| Rutilus rutilus sucharensis Stangenberg, 1938 | Rutilus rutilus | 13696 |
| Leuciscus rutilus terekensis Rossikov, 1895 | Rutilus rutilus | 13696 |
| Rutilus rutilus uzboicus Berg, 1932 | Rutilus rutilus | 13696 |
| Rutilus rutilus vegariticus Stephanidis, 1950 | Rutilus rutilus | 13696 |
| Leuciscus rutilus vobla Dikson, 1909 | Rutilus rutilus | 13696 |
| Leuciscus rutilus wobla Grimm, 1896 | Rutilus rutilus | 13696 |
| Rasbora rutteni Weber & de Beaufort, 1916 | Rasbora rutteni | 6128 |
| Capoeta ruwenzorii Pellegrin, 1909 | Labeobarbus ruwenzorii | 86870 |
| Chondrostoma rysela Agassiz, 1835 | Telestes souffia | 13696 |
| Telestes rysela Heckel, 1851 | Telestes souffia | 13696 |
| Leuciscus ryzela Valenciennes, 1844 | Rutilus pigus | 13696 |
| Scaphiodon saadi Heckel, 1847 | Capoeta saadii | 27116 |
| Scaphiodon saadi (non Heckel, 1847) | Capoeta damascina | 107008 |
| Dangila sabana Inger & Chin, 1962 | Labiobarbus sabanus | 7424 |
| Phoxinus sabanejewi Warpachowski, 1887 | Rhynchocypris percnurus | 13696 |
| Puntius saberi Datta & Karmakar, 1981 | Systomus sarana | 4832 |
| Barbus sabiensis Gilchrist & Thompson, 1913 | Labeobarbus marequensis | 2801 |
| Notropis sabinae Jordan & Gilbert, 1886 | Notropis sabinae | 5723 |
| Leuciscus sachalinensis Nikolskii, 1889 | Tribolodon sachalinensis | 58051 |
| Leuciscus sachalinensis (non Nikolskii, 1889) | Tribolodon brandtii | 58051 |
| Barbus sachsii Ahl, 1923 | Puntius sachsii | 4537 |
| Barbus sacratus Daget, 1963 | Labeobarbus sacratus | 2940 |
| Cyprinus sada Hamilton, 1822 | Crossocheilus latius | 41236 |
| Garra sahilia Krupp, 1983 | Garra sahilia | 13617 |
| Garra sahilia gharbia Krupp, 1983 | Garra sahilia | 13617 |
| Puntius sahyadriensis Silas, 1953 | Puntius sahyadriensis | 41236 |
| Gobio sakaryaensis Turan, Ekmekçi, Luskova & Mendel, 2012 | Gobio sakaryaensis | 89889 |
| Notropis saladonis Hubbs & Hubbs, 1958 | Notropis saladonis | 81264 |
| Cyprinus salax Gronow, 1854 | Leuciscus leuciscus | 13696 |
| Barbus salessei Pellegrin, 1908 | Enteromius salessei | 2801 |
| Ceratichthys sallaei Günther, 1868 | Aztecula sallaei | 26282 |
| Achondrostoma salmantinum Doadrio & Elvira, 2007 | Achondrostoma salmantinum | 75032 |
| Barbus salmo Pfeffer, 1896 | Enteromius kerstenii | 27292 |
| Leuciscus salmoides Blyth, 1858 | Raiamas bola | 41236 |
| Barilius salmolucius Nichols & Griscom, 1917 | Raiamas salmolucius | 2801 |
| Danio salmonatus Kottelat, 2000 | Devario salmonata | 43281 |
| Cyprinus salmoneus Gronow, 1854 | Squalius cephalus | 13696 |
| Osteochilus salsburyi Nichols & Pope, 1927 | Osteochilus salsburyi | 10414 |
| Leuciscus saltator Bonaparte, 1846 | Leuciscus leuciscus | 13696 |
| Alburnops saludanus Jordan & Brayton, 1878 | Notropis hudsonius | 33021 |
| Hampala salweenensis Doi & Taki, 1994 | Hampala salweenensis | 13473 |
| Hypsibarbus salweenensis Rainboth, 1996 | Hypsibarbus salweenensis | 26580 |
| Garra salweenica Hora & Mukerji, 1934 | Garra salweenica | 36949 |
| Garra salweenica (non Hora & Mukerji, 1934) | Garra nasuta | 4832 |
| Puntius samatensis Smith, 1945 | Barbodes aurotaeniatus | 12693 |
| Alburnoides samiii Mousavi-Sabet, Vatandoust & Doadrio, 2015 | Alburnoides samiii | 106248 |
| Labeo sanagaensis Tshibwabwa, 1997 | Labeo sanagaensis | 26190 |
| Cyprinus sanderi Bloch & Schneider, 1801 | Alburnoides bipunctatus | 13696 |
| Varicorhinus sandersi Boulenger, 1912 | Labeobarbus sandersi | 2801 |
| Varicorhinus sandersi fimbriatus Holly, 1926 | Labeobarbus fimbriatus | 2801 |
| Leuciscus sandkhol Sykes, 1839 | Thynnichthys sandkhol | 41236 |
| Notropis santamariae Evermann & Goldsborough, 1902 | Cyprinella formosa | 42680 |
| Notropis santarosaliae Meek, 1902 | Notropis jemezanus | 33021 |
| Cyprinus sapa Pallas, 1814 | Ballerus sapa | 1441 |
| Abramis sapa aralensis Tiapkin, 1939 | Ballerus sapa | 13696 |
| Abramis sapa bergi Belyaeff, 1929 | Ballerus sapa | 13696 |
| Phoxinus saposchnikowi Kaschenko, 1899 | Phoxinus ujmonensis | 57778 |
| Phoxinus saposchnikowi (non Kashchenko, 1899) | Phoxinus phoxinus | 13696 |
| Cyprinus sarana Hamilton, 1822 | Systomus sarana | 4832 |
| Barbus sarananella Bleeker, 1849 | Systomus rubripinnis | 41236 |
| Amblypharyngodon saranensis Chaudhuri, 1912 | Amblypharyngodon mola | 4832 |
| Osteochilus sarawakensis Karnasuta, 1993 | Osteochilus sarawakensis | 13275 |
| Rasbora sarawakensis Brittan, 1951 | Rasbora sarawakensis | 2091 |
| Barilius sardella Günther, 1868 | Engraulicypris sardella | 2801 |
| Leuciscus sardella Valenciennes, 1844 | Sarmarutilus rubilio | 13696 |
| Aspidoparia sardina Heckel, 1846-49 | Cabdio morar | 33021 |
| Leuciscus sardinella Valenciennes, 1844 | Salmostoma sardinella | 41236 |
| Salmostoma sardinella poonpuni Tilak, 1967 | Salmostoma sardinella | 4832 |
| Alburnus sarmaticus Freyhof & Kottelat, 2007 | Alburnus sarmaticus | 75106 |
| Aspiorhynchus sartus Zugmayer, 1909 | Aspiorhynchus laticeps | 33021 |
| Phoxinus satunini Berg, 1910 | Leucalburnus satunini | 26282 |
| Garra satyendranathi Ganguly & Datta, 1974 | Garra annandalei | 4832 |
| Barbus sauvagei Pellegrin, 1912 | Enteromius mattozi | 2801 |
| Capoeta sauvagei Lortet, 1883 | Garra nana | 13609 |
| Cirrhina sauvagei Fang, 1942 | Henicorhynchus siamensis | 43281 |
| Hemiculterella sauvagei Warpachowski, 1888 | Hemiculterella sauvagei | 33303 |
| Telestes savigny Bonaparte, 1840 | Telestes muticellus | 13696 |
| Gobio saxatilis Koch, 1840 | Gobio gobio | 13696 |
| Phoxinus saylori Skelton, 2001 | Chrosomus saylori | 52299 |
| Photogenis scabriceps Cope, 1868 | Notropis scabriceps | 12965 |
| Poropuntius scapanognathus Roberts, 1998 | Poropuntius scapanognathus | 35912 |
| Georgichthys scaphignathus Nichols, 1918 | Sarcocheilichthys nigripinnis | 33792 |
| Osteochilus scapularis (non Fowler, 1939) | Osteochilus enneaporos | 81211 |
| Osteochilus scapularis Fowler, 1939 | Osteochilus scapularis | 81211 |
| Raiamas scarciensis Howes & Teugels, 1989 | Raiamas scarciensis | 2940 |
| Leuciscus scardafa (non Bonaparte, 1837) | Scardinius erythrophthalmus | 13696 |
| Leuciscus scardafa Bonaparte, 1837 | Scardinius scardafa | 13696 |
| Scardinius scardafa ohridana Vladykov & Petit, 1930 | Scardinius erythrophthalmus | 13696 |
| Leuciscus scardinus De Filippi, 1844 | Leucos aula | 13696 |
| Cyprinus scardula Nardo, 1827 | Scardinius erythrophthalmus | 13696 |
| Leuciscus scarpata Bonaparte, 1837 | Scardinius scardafa | 13696 |
| Leuciscus scarpetta Valenciennes, 1844 | Scardinius scardafa | 13696 |
| Minnilus scepticus Jordan & Gilbert, 1883 | Notropis scepticus | 12965 |
| Barbus schanicus Boulenger, 1893 | Poropuntius schanicus | 46206 |
| Luciobarbus schejch Heckel, 1843 | Luciobarbus pectoralis | 33021 |
| Alburnus schejtan Heckel, 1846-49 | Alburnus mossulensis | 33021 |
| Garra schismatorhyncha Nichols & Pope, 1927 | Garra orientalis | 33021 |
| Leuciscus schisturus Oshima, 1920 | Tribolodon brandtii | 1441 |
| Barbus schlegelii Günther, 1868 | Hemibarbus labeo | 33021 |
| Rohita schlegelii Bleeker, 1851 | Osteochilus schlegelii | 6128 |
| Chondrostoma schmidti Berg, 1910 | Chondrostoma oxyrhynchum | 33550 |
| Squalius schmidti Herzenstein, 1896 | Leuciscus schmidti | 1441 |
| Barbus schneemanni Klausewitz, 1957 | Enteromius apleurogramma | 93382 |
| Cyclocheilichthys schoppeae Cervancia & Kottelat, 2007 | Cyclocheilichthys schoppeae | 57971 |
| Barbus schoutedeni Poll & Lambert, 1961 | Clypeobarbus schoutedeni | 79650 |
| Abramis schreibersii Heckel, 1837 | Ballerus sapa | 13696 |
| Hemiculter schrencki Warpachowski, 1888 | Hemiculter leucisculus | 13397 |
| Acrossocheilus schroederi Smith, 1945 | Discherodontus schroederi | 33021 |
| Schizothorax schumacheri Fowler & Steinitz, 1956 | Schizothorax curvifrons | 46206 |
| Barbus schwanenfeldii Bleeker, 1854 | Barbonymus schwanenfeldii | 2091 |
| Lobocheilos schwanenfeldii Bleeker, 1854 | Lobocheilos schwanenfeldii | 75626 |
| Leuciscus sciistius Abbott, 1901 | Sarcocheilichthys nigripinnis | 33792 |
| Barbus scincus Heckel, 1843 | Barbus lacerta | 39702 |
| Acanthorhodeus sciosemus Jordan & Thompson, 1914 | Rhodeus sciosemus | 50838 |
| Barbus sclateri Günther, 1868 | Luciobarbus sclateri | 13696 |
| Gymnocypris scleracanthus Tsao, Wu, Chen & Zhu, 1992 | Gymnocypris scleracanthus | 45679 |
| Chondrostoma scodrense Elvira, 1987 | Chondrostoma scodrense | 27763 |
| Gymnocypris scoliostomus Wu & Chen, 1979 | Gymnocypris eckloni | 45622 |
| Sarcidium scopiferum Cope, 1871 | Phenacobius mirabilis | 33021 |
| Notropis scopiferus Eigenmann & Eigenmann, 1893 | Notropis hudsonius | 33021 |
| Alburnus scoranza Heckel & Kner, 1857 | Alburnus scoranza | 59043 |
| Alburnus scoranza Bonaparte, 1845 | Alburnus scoranza | 59043 |
| Alburnus scoranza (non Heckel & Kner, 1857) | Alburnus alburnus | 59043 |
| Alburnus scoranza (non Bonaparte, 1845) | Alburnus alburnus | 59043 |
| Alburnus scoranzoides Heckel & Kner, 1858 | Alburnus alburnus | 13696 |
| Cyprinus sculponeatus Richardson, 1846 | Cyprinus rubrofuscus | 57778 |
| Barbodes sealei Herre, 1933 | Puntius sealei | 40966 |
| Luxilus seco Girard, 1856 | Notemigonus crysoleucas | 33021 |
| Barbus sector Boulenger, 1907 | Labeobarbus marequensis | 2801 |
| Barbus seeberi Gilchrist & Thompson, 1913 | Labeobarbus seeberi | 2801 |
| Labeo seeberi Gilchrist & Thompson, 1911 | Labeo seeberi | 1440 |
| Barbus seguensis Pellegrin, 1925 | Labeobarbus bynni | 2940 |
| Luxilus selene Jordan, 1877 | Notropis hudsonius | 33021 |
| Alburnus sellal (non Heckel, 1843) | Acanthobrama lissneri | 11028 |
| Alburnus sellal (non Heckel, 1843) | Mirogrex hulensis | 13609 |
| Alburnus sellal (non Heckel, 1843) | Mirogrex terraesanctae | 13609 |
| Alburnus sellal Heckel, 1843 | Alburnus sellal | 33550 |
| Alburnus sellal adanensis Battalgazi, 1944 | Alburnus adanensis | 58342 |
| Alburnus sellal adanensis (non Battalgazi, 1944) | Alburnus sellal | 33550 |
| Labeo selti Valenciennes, 1842 | Labeo coubie | 2801 |
| Leuciscus selysii Selys-Longchamps, 1842 | Rutilus rutilus | 13696 |
| Barbus semibarbus Günther, 1889 | Hemibarbus maculatus | 57778 |
| Barbus semifasciolatus Günther, 1868 | Barbodes semifasciolatus | 4537 |
| Rasbora semilineata Weber & de Beaufort, 1916 | Rasbora semilineata | 6128 |
| Gila seminuda Cope & Yarrow, 1875 | Gila seminuda | 86798 |
| Cyprinus semiplotus McClelland, 1839 | Cyprinion semiplotum | 4832 |
| Varicorhinus semireticulatus Pellegrin, 1924 | Labeobarbus semireticulatus | 2801 |
| Chondrostoma semivelatus Valenciennes, 1844 | Bangana dero | 41236 |
| Leuciscus semotilus Jordan & Starks, 1905 | Phoxinus semotilus | 43552 |
| Notropis semperasper Gilbert, 1961 | Notropis semperasper | 3814 |
| Barilius senegalensis Steindachner, 1870 | Raiamas senegalensis | 2940 |
| Labeo senegalensis Valenciennes, 1842 | Labeo senegalensis | 1440 |
| Barilius senegalensis orientalis Blache & Miton, 1961 | Raiamas senegalensis | 2801 |
| Barbus sensitivus Roberts, 2010 | Enteromius sensitivus | 85567 |
| Barbus senticeps Smith, 1936 | Pseudobarbus senticeps | 114782 |
| Coripareius septentrionalis Nichols, 1925 | Coreius septentrionalis | 33792 |
| Rasbora septentrionalis Kottelat, 2000 | Rasbora septentrionalis | 36949 |
| Phoxinus septimaniae Kottelat, 2007 | Phoxinus septimaniae | 75055 |
| Dionda serena Girard, 1856 | Dionda serena | 50838 |
| Barbus serengetiensis Farm, 2000 | Enteromius serengetiensis | 37412 |
| Cyprinus sericeus Pallas, 1776 | Rhodeus sericeus | 13397 |
| Osteochilus serokan Hadiaty & Siebert, 1998 | Osteochilus serokan | 39912 |
| Barbus serra Peters, 1864 | Pseudobarbus serra | 3881 |
| Barbus serra (non Peters, 1864) | Pseudobarbus calidus | 2801 |
| Hemiculter serracanthus Nichols & Pope, 1927 | Hainania serrata | 44416 |
| Hainania serrata Koller, 1927 | Hainania serrata | 33303 |
| Barbus serrifer (non Boulenger, 1900) | Enteromius kerstenii | 2801 |
| Barbus serrifer Boulenger, 1900 | Enteromius neumayeri | 2801 |
| Barbus serrifer trimaculata Pellegrin, 1935 | Enteromius pellegrini | 2801 |
| Barbus serrula Gilchrist & Thompson, 1913 | Enteromius mattozi | 33021 |
| Cyprinus serta Shaw, 1804 | Vimba vimba | 13696 |
| Hemiculterella setchuanensis Tchang, 1930 | Pseudolaubuca engraulis | 33781 |
| Pseudolaubuca setchuanensis Tchang, 1930 | Pseudolaubuca engraulis | 33784 |
| Xenocypris setchuanensis Tchang, 1930 | Xenocypris fangi | 33785 |
| Barbus setifensis Playfair & Letourneux, 1871 | Luciobarbus setivimensis | 114183 |
| Barbus setigerus Valenciennes, 1842 | Luciosoma setigerum | 2091 |
| Barbus setivimensis Valenciennes, 1842 | Luciobarbus setivimensis | 113716 |
| Barbus setivimensis labiosa Pellegrin, 1920 | Luciobarbus maghrebensis | 107580 |
| Puntius setnai Chhapgar & Sane, 1992 | Pethia setnai | 41236 |
| Chondrostoma seva Valenciennes, 1844 | Chondrostoma soetta | 13696 |
| Capoeta sevangi De Filippi, 1865 | Capoeta sevangi | 110588 |
| Barbus sewelli Prashad & Mukerji, 1929 | Systomus rubripinnis | 4832 |
| Diptychus sewerzowi Kessler, 1872 | Diptychus sewerzowi | 11145 |
| Schizopygopsis sewerzowi Herzenstein, 1891 | Schizopygopsis stoliczkai | 1441 |
| Barbus sexradiatus Boulenger, 1911 | Enteromius sexradiatus | 2801 |
| Squalius seyhanensis Turan, Kottelat & Do?an, 2013 | Squalius seyhanensis | 93268 |
| Barbus seymouri Tweddle & Skelton, 2008 | Enteromius seymouri | 75045 |
| Cyprinus shacra Hamilton, 1822 | Barilius shacra | 4832 |
| Barilius shacra naseeri Mirza, Rafiq & Awan, 1986 | Barilius naseeri | 50838 |
| Puntius shalynius Yazdani & Talukdar, 1975 | Pethia shalynius | 4832 |
| Barbus shanensis Hora & Mukerji, 1934 | Poropuntius shanensis | 35912 |
| Barilius shanensis Fowler, 1958 | Barilius barila | 4832 |
| Danio shanensis Hora, 1928 | Devario shanensis | 36341 |
| Barbodes shanensis carinatus Wu & Lin, 1977 | Poropuntius carinatus | 43281 |
| Pseudogobio shangtungensis Mori, 1929 | Microphysogobio chinssuensis | 33792 |
| Barilius shariensis Fowler, 1949 | Raiamas shariensis | 2801 |
| Puntius sharmai Menon & Rema Devi, 1993 | Pethia sharmai | 41236 |
| Barbus sharpeyi Günther, 1874 | Mesopotamichthys sharpeyi | 33304 |
| Pseudolaubuca shawi Tchang, 1930 | Pseudolaubuca engraulis | 33784 |
| Acheilognathus shibatae Mori, 1928 | Acheilognathus barbatulus | 94476 |
| Hemicultur shibatae Mori, 1933 | Hemiculter bleekeri | 27116 |
| Acheilognathus shimazui Tanaka, 1908 | Tanakia shimazui | 81932 |
| Hemibarbus shingtsonensis Shaw, 1930 | Hemibarbus longirostris | 38453 |
| Pungtungia shiraii Oshima, 1957 | Pungtungia shiraii | 50838 |
| Rhodeus shitaiensis Li & Arai, 2011 | Rhodeus shitaiensis | 86534 |
| Alburnops shumardi Girard, 1856 | Notropis shumardi | 12965 |
| Agosia shuswap Eigenmann & Eigenmann, 1893 | Rhinichthys falcatus | 33021 |
| Longiculter siahi Fowler, 1937 | Longiculter siahi | 12693 |
| Cyclocheilichthys siaja Bleeker, 1860 | Anematichthys armatus | 2091 |
| Catlocarpio siamensis Boulenger, 1898 | Catlocarpio siamensis | 12693 |
| Chela siamensis Günther, 1868 | Parachela siamensis | 26282 |
| Culter siamensis Hora, 1923 | Paralaubuca harmandi | 12693 |
| Dangila siamensis Sauvage, 1881 | Labiobarbus siamensis | 7424 |
| Epalzeorhynchos siamensis Smith, 1931 | Crossocheilus oblongus | 43281 |
| Laubuca siamensis (non Fowler, 1939) | Laubuka laubuca | 43281 |
| Morara siamensis Sauvage, 1881 | Henicorhynchus siamensis | 43281 |
| Tylognathus siamensis de Beaufort, 1927 | Henicorhynchus siamensis | 43281 |
| Puntius sibukensis Fowler, 1941 | Barbodes binotatus | 2091 |
| Labeo sicheli Castelnau, 1861 | Labeo umbratus | 2801 |
| Hyborhynchus siderius Cope, 1875 | Agosia chrysogaster | 33021 |
| Culter sieboldii Dybowski, 1872 | Chanodichthys erythropterus | 13397 |
| Leuciscus sieboldii Temminck & Schlegel, 1846 | Nipponocypris sieboldii | 51146 |
| Scaphiodon sieboldii Steindachner, 1864 | Capoeta sieboldii | 33021 |
| Pristiodon siemionovii Dybowski, 1877 | Ctenopharyngodon idella | 48 |
| Barilius signicaudus Tejavej, 2012 | Barilius signicaudus | 93076 |
| Acheilognathus signifer Berg, 1907 | Tanakia signifer | 12218 |
| Stypodon signifer Garman, 1881 | Stypodon signifer | 4537 |
| Notropis signipinnis Bailey & Suttkus, 1952 | Pteronotropis signipinnis | 3814 |
| Gobio sihuensis Chu, 1932 | Squalidus nitens | 33792 |
| Barilius silex Schultz, 1942 | Raiamas steindachneri | 2940 |
| Rohita sima Sauvage, 1881 | Cirrhinus jullieni | 33488 |
| Rohita sima Sauvage, 1878 | Labeo chrysophekadion | 33021 |
| Gnathopogon similis Nichols, 1929 | Squalidus intermedius | 33781 |
| Gobio similis Chichkoff, 1929 | Romanogobio kesslerii | 13696 |
| Oreoleuciscus similis Warpachowski, 1889 | Oreoleuciscus potanini | 33021 |
| Acanthobrama simoni Bleeker, 1864 | Pseudobrama simoni | 33785 |
| Labeo simpsoni Ricardo-Bertram, 1943 | Labeo simpsoni | 26282 |
| Labeo simpsoni (non Ricardo-Bertram, 1943) | Labeo lukulae | 26282 |
| Alburnellus simus Cope, 1875 | Notropis simus | 12965 |
| Barbus simus Sauvage & Dabry de Thiersant, 1874 | Onychostoma simum | |
| Cyprinus simus Hermann, 1804 | Rutilus rutilus | 13696 |
| Cyprinus simus Römer-Büchner, 1827 | Leuciscus leuciscus | 13696 |
| Puntius simus Smith, 1945 | Systomus jacobusboehlkei | 94476 |
| Puntius simus (non Smith, 1945) | Systomus rubripinnis | 12693 |
| Notropis simus pecosensis Gilbert & Chernoff, 1982 | Notropis simus | 78811 |
| Cirrhina sindensis (non Day, 1872) | Bangana dero | 41236 |
| Cirrhina sindensis Day, 1872 | Bangana diplostoma | 33323 |
| Cyclocheilichthys sinensis Bleeker, 1879 | Cyclocheilichthys sinensis | 27116 |
| Pseudolaubuca sinensis Bleeker, 1864 | Pseudolaubuca sinensis | 44416 |
| Puntius sinensis Bleeker, 1871 | Spinibarbus sinensis | 45620 |
| Rhodeus sinensis Günther, 1868 | Rhodeus sinensis | 33366 |
| Sarcocheilichthys sinensis Bleeker, 1871 | Sarcocheilichthys sinensis | 53210 |
| Schizothorax sinensis Herzenstein, 1889 | Schizothorax sinensis | 45622 |
| Tylognathus sinensis Kner, 1867 | Abbottina rivularis | 33792 |
| Sarcocheilichthys sinensis fukiensis Nichols, 1925 | Sarcocheilichthys sinensis | 97102 |
| Pseudolaubuca sinensis vietnamensis Mai, 1978 | Pseudolaubuca sinensis | 44416 |
| Barbus singhala (non Duncker, 1912) | Dawkinsia filamentosa | 55036 |
| Barbus singhala Duncker, 1912 | Dawkinsia singhala | 55036 |
| Labeo sinkleri Fowler, 1934 | Bangana sinkleri | 26580 |
| Schizothorax sinuatus Heckel, 1838 | Schizothorax plagiostomus | 33323 |
| Schizothorax sinuatus (non Heckel, 1838) | Schizothorax richardsonii | 41236 |
| Barbodes sirang Herre, 1932 | Barbodes sirang | 94476 |
| Leuciscus siuslawi Evermann & Meek, 1898 | Richardsonius balteatus | 33021 |
| Schizothorax skarduensis (non Mirza & Awan, 1978) | Schizothorax plagiostomus | 51161 |
| Schizothorax skarduensis Mirza & Awan, 1978 | Schizothorax skarduensis | 51161 |
| Pseudobarbus skeltoni Chakona & Swartz, 2013 | Pseudobarbus skeltoni | 93872 |
| Megalobrama skolkovii (non Dybowskii, 1872) | Megalobrama terminalis | 33784 |
| Megalobrama skolkovii Dybowski, 1872 | Megalobrama mantschuricus | 82587 |
| Megalobrama skolkovii carinatus Dybowski, 1872 | Parabramis pekinensis | 13397 |
| Chela sladoni Day, 1870 | Salmostoma sladoni | 94476 |
| Thryssocypris smaragdinus Roberts & Kottelat, 1984 | Thryssocypris smaragdinus | 2091 |
| Garra smarti Krupp & Budd, 2009 | Garra smarti | 80794 |
| Lissochilus smedleyi de Beaufort, 1933 | Poropuntius smedleyi | 35912 |
| Achilognathus smithii Regan, 1908 | Rhodeus smithii | 11880 |
| Cliola smithii Evermann & Cox, 1896 | Pimephales promelas | 33021 |
| Leuciscus smyrnaeus Boulenger, 1896 | Petroleuciscus smyrnaeus | 13373 |
| Notropis snelsoni Robison, 1985 | Lythrurus snelsoni | 3814 |
| Macrochirichthys snyderi Fowler, 1905 | Macrochirichthys macrochirus | 2091 |
| Puntius snyderi Oshima, 1919 | Barbodes snyderi | 81932 |
| Scaphiodon socialis Heckel, 1843 | Capoeta damascina | 11028 |
| Alburnus socius Girard, 1856 | Notropis amabilis | 33021 |
| Chondrostoma soetta Bonaparte, 1840 | Chondrostoma soetta | 27763 |
| Rutilus sojuchbulagi Abdurakhmanov, 1950 | Pseudophoxinus sojuchbulagi | 39702 |
| Chilogobio soldatovi Berg, 1914 | Sarcocheilichthys soldatovi | 13397 |
| Paraleucogobio soldatovi Berg, 1914 | Gnathopogon strigatus | 13397 |
| Relictus solitarius Hubbs & Miller, 1972 | Relictus solitarius | 86798 |
| Poropuntius solitus Kottelat, 2000 | Poropuntius solitus | 36949 |
| Barbus somereni Boulenger, 1911 | Labeobarbus somereni | 2801 |
| Acheilognathus somjinensis Kim & Kim, 1991 | Tanakia somjinensis | 38401 |
| Puntius somphongsi Benl & Klausewitz, 1962 | Discherodontus halei | 33021 |
| Rasbora somphongsi Meinken, 1958 | Trigonostigma somphongsi | 26580 |
| Danio sondhii Hora & Mukerji, 1934 | Devario sondhii | 38392 |
| Osteochilus sondhii Hora & Mukerji, 1934 | Osteochilus sondhii | 4832 |
| Hemiculter songhongensis Nguyen & Nguyen, 2001 | Hemiculter songhongensis | 84795 |
| Hemibarbus songloensis Nguyen, 2001 | Hemibarbus songloensis | 84795 |
| Opsariichthys songmaensis Nguyen & Nguyen, 2000 | Opsariichthys songmaensis | 95038 |
| Anabarilius songmingensis Chen & Chu, 1980 | Anabarilius songmingensis | 33784 |
| Hemibarbus soochowensis Shaw, 1930 | Paracanthobrama guichenoti | 33792 |
| Cyprinus sophore Hamilton, 1822 | Puntius sophore | 4832 |
| Barbus sophoroides Günther, 1868 | Puntius sophoroides | 46206 |
| Barbus sophoroides (non Günther, 1868) | Puntius chola | 26580 |
| Labeo soplaoensis Fowler, 1934 | Osteochilus waandersii | 12693 |
| Labeo soplaoensis (non Fowler, 1934) | Bangana dero | 4832 |
| Labeo sorex Nichols & Griscom, 1917 | Labeo sorex | 1440 |
| Barbus soro (non Valenciennes, 1842) | Tor tambra | 13275 |
| Barbus soro Valenciennes, 1842 | Tor soro | 50838 |
| Barbus soroides Duncker, 1904 | Neolissochilus soroides | 26282 |
| Leuciscus souffia Risso, 1827 | Telestes souffia | 556 |
| Leuciscus souffia keadicus Stephanidis, 1971 | Squalius keadicus | 12470 |
| Leuciscus souffia montenigrinus Vukovic, 1963 | Telestes montenigrinus | 13696 |
| Dionda spadicea Girard, 1856 | Campostoma spadiceum | 95876 |
| Dionda spadicea (non Girard, 1856) | Campostoma pullum | 33021 |
| Rutilus spartiacus var. megalophthalmus Stephanidis, 1971 | Tropidophoxinellus spartiaticus | 13696 |
| Rutilus spartiaticus Stephanidis, 1971 | Tropidophoxinellus spartiaticus | 13696 |
| Rutilus spartiaticus Schmidt-Ries, 1943 | Tropidophoxinellus spartiaticus | 13696 |
| Semotilus speciosus Girard, 1856 | Semotilus atromaculatus | 33021 |
| Hybopsis spectrunculus Cope, 1868 | Notropis spectrunculus | 12965 |
| Cyprinus specularis Lacepède, 1803 | Cyprinus carpio | 13696 |
| Barbus speleops Roberts, 1991 | Poropuntius speleops | 35912 |
| Rasbora spilocerca Rainboth & Kottelat, 1987 | Rasbosoma spilocerca | 82447 |
| Barbus spilopholus McClelland, 1839 | Chagunius chagunio | 41236 |
| Dangila spilopleura Smith, 1934 | Labiobarbus siamensis | 7424 |
| Luciosoma spilopleura Bleeker, 1855 | Luciosoma spilopleura | 4537 |
| Osteochilus spilopleura Fowler, 1935 | Cirrhinus molitorella | 33488 |
| Osteochilus spilopleura (non Fowler, 1935) | Cirrhinus jullieni | 33488 |
| Barbus spilopterus Fowler, 1934 | Puntius spilopterus | 50838 |
| Photogenis spilopterus Cope, 1867 | Cyprinella spiloptera | 12965 |
| Notropis spilopterus hypsisomatus Gibbs, 1957 | Cyprinella spiloptera | 33021 |
| Garra spilota Kullander & Fang, 2004 | Garra spilota | 52314 |
| Aspius spilurus Günther, 1868 | Parazacco spilurus | 33345 |
| Barbus spilurus Günther, 1868 | Systomus spilurus | 92135 |
| Dangila spilurus Bleeker, 1851 | Osteochilus spilurus | 2091 |
| Aspius spilurus fasciatus Koller, 1927 | Parazacco fasciatus | 94476 |
| Rhodeus spinalis Oshima, 1926 | Rhodeus spinalis | 44416 |
| Exoglossum spinicephalum Valenciennes, 1844 | Campostoma pullum | 33021 |
| Fangfangia spinicleithralis Britz, Kottelat & Tan, 2012 | Fangfangia spinicleithralis | 89069 |
| Acrossocheilus spinifer Yuan, Wu & Zhang, 2006 | Acrossocheilus spinifer | 57453 |
| Engraulicypris spinifer Bailey & Matthes, 1971 | Mesobola spinifer | 2801 |
| Garra spinosa Fowler, 1934 | Garra fasciacauda | 12693 |
| Danio spinosus Day, 1870 | Devario spinosus | 38392 |
| Barbus spinulosus (non McClelland, 1845) | Neolissochilus hexagonolepis | 4832 |
| Barbus spinulosus McClelland, 1845 | Neolissochilus spinulosus | 4832 |
| Cyprinus spirlin Lacepède, 1803 | Alburnoides bipunctatus | 13696 |
| Leuciscus spirlingulus Valenciennes, 1844 | Luxilus cornutus | 33021 |
| Opsaridium splendens Taverne & De Vos, 1997 | Opsaridium splendens | 26959 |
| Coreoleuciscus splendidus Mori, 1935 | Coreoleuciscus splendidus | 12218 |
| Abbottina springeri B?n?rescu & Nalbant, 1973 | Biwia springeri | 84058 |
| Barbus spurelli (non Boulenger, 1913) | Enteromius foutensis | 2940 |
| Squalius spurius Heckel, 1843 | Squalius spurius | 84537 |
| Barbus spurrelli Boulenger, 1913 | Enteromius ablabes | 26282 |
| Leuciscus squalius Valenciennes, 1844 | Squalius cephalus | 13696 |
| Squalius squaliusculus Kessler, 1872 | Squalius squaliusculus | 72459 |
| Cyprinus squalus Walbaum, 1792 | Leuciscus leuciscus | 13696 |
| Leuciscus squalus (non Bonaparte, 1837) | Squalius cephalus | 59043 |
| Leuciscus squalus Bonaparte, 1837 | Squalius squalus | 13696 |
| Tigoma squamata Gill, 1861 | Gila atraria | 33021 |
| Barbus squamosissimus Steindachner, 1912 | Enteromius miolepis | 2801 |
| Barbus srilankensis Senanayake, 1985 | Dawkinsia srilankensis | 6028 |
| Idus stagnalis Dubalen, 1913 | Leuciscus leuciscus | 13696 |
| Phoxinus stagnalis Warpachowski, 1886 | Rhynchocypris percnurus | 13696 |
| Barbus stanleyi Poll & Gosse, 1974 | Enteromius stanleyi | 2801 |
| Barbus stappersii Boulenger, 1915 | Labeobarbus stappersii | 2801 |
| Varicorhinus stappersii Boulenger, 1917 | Labeobarbus caudovittatus | 2801 |
| Barbus stauchi Daget, 1967 | Enteromius stauchi | 2801 |
| Opsariichthys steenackeri Sauvage, 1883 | Ischikauia steenackeri | 33021 |
| Barbopsis stefaninii Gianferrari, 1930 | Barbopsis devecchii | 2801 |
| Barbus steindachneri Almaça, 1967 | Luciobarbus steindachneri | 59043 |
| Barilius steindachneri Pellegrin, 1908 | Raiamas steindachneri | 2940 |
| Capoeta steindachneri Kessler, 1872 | Capoeta capoeta | 27116 |
| Phoxinus steindachneri Sauvage, 1883 | Phoxinus steindachneri | 26334 |
| Varicorhinus steindachneri Boulenger, 1910 | Labeobarbus steindachneri | 2801 |
| Labeo steindachnerii Pfeffer, 1896 | Labeo coubie | 1440 |
| Nematabramis steindachnerii Popta, 1905 | Nematabramis steindachnerii | 26282 |
| Tylognathus steinitziorum Kosswig, 1950 | Garra nana | 13609 |
| Scaphognathus stejnegeri Smith, 1931 | Scaphognathops stejnegeri | 26282 |
| Sikukia stejnegeri Smith, 1931 | Sikukia stejnegeri | 12693 |
| Engraulicypris stellae Worthington, 1932 | Neobola stellae | 2801 |
| Labeo stenningi Gilchrist & Thompson, 1913 | Labeo umbratus | 2801 |
| Gonorhynchus stenorhynchus Jerdon, 1849 | Garra stenorhynchus | 4832 |
| Varicorhinus stenostoma Boulenger, 1910 | Labeobarbus stenostoma | 2801 |
| Acrossocheilus stenotaeniatus Chu & Cui, 1989 | Acrossocheilus longipinnis | 94476 |
| Chanodicthys stenzii Popta, 1907 | Parabramis pekinensis | 33784 |
| Barilius stephensoni Gilchrist & Thompson, 1913 | Opsaridium zambezense | 2801 |
| Barbus stevensonii Day, 1870 | Neolissochilus stevensonii | 4832 |
| Schizopygopsis stewartii Lloyd, 1908 | Oxygymnocypris stewartii | 26282 |
| Labeo stictolepis Vinciguerra, 1913 | Labeo bottegi | 1440 |
| Leuciscus stigma Valenciennes, 1844 | Puntius stigma | 104747 |
| Chela stigmabrachium Fowler, 1934 | Paralaubuca stigmabrachium | 33021 |
| Epalzeorhynchos stigmaeus Smith, 1945 | Crossocheilus oblongus | 50838 |
| Labeo stigmapleura Fowler, 1937 | Cirrhinus molitorella | 33488 |
| Barbus stigmasemion Fowler, 1936 | Enteromius stigmasemion | 2801 |
| Barbus stigmaticus Fowler, 1934 | Labeobarbus natalensis | 2801 |
| Ceratichthys stigmaticus Cope, 1865 | Nocomis biguttatus | 33021 |
| Barbus stigmatopygus Boulenger, 1903 | Enteromius stigmatopygus | 108777 |
| Barbus stigmatosomus Smith, 1931 | Barbodes aurotaeniatus | 36654 |
| Puntius stigmatosomus Smith, 1931 | Barbodes aurotaeniatus | 12041 |
| Algansea stigmatura Regan, 1907 | Algansea tincella | 33021 |
| Rasbora stigmatura Fowler, 1934 | Rasbora trilineata | 2091 |
| Photogenis stigmaturus Jordan, 1877 | Cyprinella stigmatura | 50838 |
| Notropis stilbius Jordan, 1877 | Notropis stilbius | 5723 |
| Phoxinellus stimphalicus montenigrinus Karaman, 1972 | Pelasgus minutus | 59043 |
| Danio stoliczkae Day, 1870 | Danio albolineatus | 38392 |
| Schizopygopsis stoliczkai Steindachner, 1866 | Schizopygopsis stoliczkai | 39702 |
| Barbus stoliczkanus (non Day, 1871) | Pethia ticto | 43281 |
| Barbus stoliczkanus Day, 1871 | Pethia stoliczkana | 43281 |
| Labeo stolizkae Steindachner, 1870 | Labeo stolizkae | 4832 |
| Notropis stonei Fowler, 1921 | Pteronotropis stonei | 40813 |
| Leuciscus storerianus Kirtland, 1845 | Macrhybopsis storeriana | 12965 |
| Rutilus stoumboudae Bianco & Ketmaier, 2014 | Rutilus stoumboudae | 96829 |
| Barbus stracheyi Day, 1871 | Neolissochilus stracheyi | 1632 |
| Hybognathus stramineus Cope, 1865 | Notropis stramineus | 12965 |
| Phoxinus strauchi Warpachowski, 1887 | Rhynchocypris czekanowskii | 57778 |
| Pethia striata Atkore, Knight, Rema Devi & Krishnaswamy, 2015 | Pethia striata | 104010 |
| Acheilognathus striatus Yang, Xiong, Tang & Liu, 2010 | Acheilognathus striatus | 84025 |
| Alburnus striatus Petrov, 1926 | Alburnus alburnus | 33021 |
| Osteochilus striatus Kottelat, 1998 | Osteochilus striatus | 43281 |
| Perilampus striatus McClelland, 1839 | Danio rerio | 41236 |
| Qianlabeo striatus Zhang & Chen, 2004 | Qianlabeo striatus | 55104 |
| Barbus strigatus Vaillant, 1902 | Barbonymus collingwoodii | 2091 |
| Barbus strigatus Boulenger, 1894 | Barbodes strigatus | 6128 |
| Gymnodanio strigatus Chen & He, 1992 | Gymnodanio strigatus | 39378 |
| Leucogobio strigatus Regan, 1908 | Gnathopogon strigatus | 13397 |
| Danio strigillifer Myers, 1924 | Devario strigillifer | 38392 |
| Alburnus strigio Bonaparte, 1845 | Alburnus alburnus | 13696 |
| Luciocyprinus striolatus Cui & Chu, 1986 | Luciocyprinus striolatus | 27732 |
| Tylognathus striolatus Günther, 1868 | Labeo boggut | 41236 |
| Phoxinus strymonicus Kottelat, 2007 | Phoxinus strymonicus | 75055 |
| Schizothorax stummeri Lohberger, 1929 | Schizothorax argentatus | 1441 |
| Crossocheilus styani Boulenger, 1901 | Acrossocheilus fasciatus | 33021 |
| Crossochilus styani Boulenger, 1901 | Acrossocheilus fasciatus | 33021 |
| Pseudogobio styani Günther, 1889 | Coreius heterodon | 33792 |
| Scombrocypris styani Günther, 1889 | Elopichthys bambusa | 33021 |
| Leuciscus stymphalicus Valenciennes, 1844 | Pelasgus stymphalicus | 13696 |
| Leucaspius stymphalicus thesproticus (non Stephanidis, 1939) | Pelasgus stymphalicus | 52474 |
| Leucaspius stymphalicus thesproticus Stephanidis, 1939 | Pelasgus thesproticus | 54621 |
| Cyprinella suavis Girard, 1856 | Cyprinella lutrensis | 33021 |
| Barbus subinensis Hopson, 1965 | Enteromius subinensis | 2801 |
| Phoxinus sublaevis Warpachowski, 1887 | Rhynchocypris czekanowskii | 57778 |
| Barbus sublimus Coad & Najafpour, 1997 | Carasobarbus sublimus | 94477 |
| Barbus sublineatus Daget, 1954 | Enteromius sublineatus | 2801 |
| Barbus subnasutus Valenciennes, 1842 | Systomus subnasutus | 104747 |
| Barbus subquincunciatus Günther, 1868 | Luciobarbus subquincunciatus | 96566 |
| Neolissochilus subterraneus Vidthayanon & Kottelat, 2003 | Neolissochilus subterraneus | 51711 |
| Rasbora subtilis Roberts, 1989 | Rasbora subtilis | 2091 |
| Pseudogobio suifuensis Wu, 1930 | Microphysogobio kiatingensis | 33781 |
| Xenocypris suifuensis Kimura, 1934 | Xenocypris fangi | 33785 |
| Pseudoperilampus suigensis Mori, 1935 | Rhodeus suigensis | 26282 |
| Dangila sumatrana Bleeker, 1852 | Labiobarbus leptocheilus | 7424 |
| Leuciscus sumatranus Bleeker, 1852 | Rasbora sumatrana | 2060 |
| Lissochilus sumatranus Weber & de Beaufort, 1916 | Neolissochilus sumatranus | 6128 |
| Systomus sumatranus Bleeker, 1860 | Puntigrus tetrazona | 94476 |
| Rasbora sumatrensis Bleeker, 1860 | Rasbora sumatrana | 2060 |
| Systomus sumatrensis Bleeker, 1860 | Puntigrus tetrazona | 94476 |
| Xenocypris sungariensis Berg, 1907 | Xenocypris macrolepis | 82587 |
| Puntius sunieri Weber & de Beaufort, 1916 | Barbodes sunieri | 6128 |
| Hyborhynchus superciliosus Cope, 1868 | Pimephales notatus | 33021 |
| Garra surendranathanii Shaji, Arun & Easa, 1996 | Garra surendranathanii | 36656 |
| Barbus surkis Rüppell, 1835 | Labeobarbus surkis | 57681 |
| Barbus surkis (non Rüppell, 1835) | Labeobarbus intermedius | 33021 |
| Barbus sursunicus Kamensky, 1899 | Barbus lacerta | 1441 |
| Barbus susanae Banister, 1973 | Poropuntius susanae | 35912 |
| Cyprinus sutiha Hamilton, 1822 | Esomus danrica | 41236 |
| Notropis suttkusi Humphries & Cashner, 1994 | Notropis suttkusi | 34018 |
| Danio suvatti Fowler, 1939 | Devario suvatti | 38392 |
| Hypsibarbus suvattii Rainboth, 1996 | Hypsibarbus suvattii | 26580 |
| Gnathopogon suwae Jordan & Hubbs, 1925 | Gnathopogon elongatus | 33021 |
| Squalius suworzewi Warpachowski, 1889 | Leuciscus baicalensis | 57778 |
| Squalius svallize Heckel & Kner, 1858 | Squalius svallize | 72459 |
| Leuciscus svallize zrmanjae risae Vladykov & Petit, 1930 | Squalius cephalus | 13696 |
| Squalius svallizze zrmanjae Karaman, 1928 | Squalius zrmanjae | 13696 |
| Barbus svenssoni Johnels, 1954 | Enteromius baudoni | 2940 |
| Notropis swaini Jordan & Gilbert, 1885 | Notropis amabilis | 33021 |
| Pseudobarbus swartzi Chakona & Skelton, 2017 | Pseudobarbus swartzi | 114782 |
| Barbus swierstrae Gilchrist & Thompson, 1913 | Labeobarbus marequensis | 2801 |
| Toxabramis swinhonis Günther, 1873 | Toxabramis swinhonis | 33508 |
| Barbus sylvaticus Loiselle & Welcomme, 1971 | Enteromius sylvaticus | 2940 |
| Pogonichthys symmetricus Baird & Girard, 1854 | Hesperoleucus symmetricus | 12965 |
| Puntius syntrechalepis Fowler, 1949 | Enteromius syntrechalepis | 2801 |
| Chondrostoma syriacum Valenciennes, 1844 | Capoeta damascina | 7442 |
| Rhodeus syriacus Lortet, 1883 | Pseudophoxinus syriacus | 58462 |
| Danio sysphigmatus Kullander, 2015 | Danio sysphigmatus | 101154 |
| Barbus szechwanensis Tchang, 1931 | Folifer brevifilis | 54621 |
| Varicorhinus szechwanensis Chang, 1944 | Onychostoma angustistomata | 45620 |
| Alburnoides tabarestanensis Mousavi-Sabet, Anvarifar & Azizi, 2015 | Alburnoides tabarestanensis | 106248 |
| Acheilognathus tabira Jordan & Thompson, 1914 | Acheilognathus tabira | 39330 |
| Acheilognathus tabira erythropterus Arai, Fujikawa & Nagata, 2007 | Acheilognathus tabira | 39330 |
| Acheilognathus tabira jordani Arai, Fujikawa & Nagata, 2007 | Acheilognathus tabira | 39330 |
| Acheilognathus tabira nakamurae Arai, Fujikawa & Nagata, 2007 | Acheilognathus tabira | 39330 |
| Acheilognathus tabira tohokuensis Arai, Fujikawa & Nagata, 2007 | Acheilognathus tabira | 39330 |
| Ladislavia taczanowskii Dybowski, 1869 | Ladislavia taczanowskii | 13397 |
| Leuciscus taczanowskii Steindachner, 1881 | Tribolodon brandtii | 26282 |
| Acanthorhodeus taenianalis (non Günther, 1873) | Acheilognathus macropterus | 45679 |
| Acanthorhodeus taenianalis Günther, 1873 | Acheilognathus taenianalis | 45679 |
| Acanthorhodeus taenianalis (non Günther, 1873) | Acheilognathus asmussii | 13397 |
| Dangila taeniata Günther, 1868 | Labiobarbus fasciatus | 7424 |
| Garra taeniata Smith, 1931 | Garra cambodgiensis | 12693 |
| Garra taeniatops Fowler, 1935 | Garra cambodgiensis | 12693 |
| Alburnus taeniatus Kessler, 1874 | Alburnoides taeniatus | 1441 |
| Cyprinus taeniatus Eichwald, 1831 | Leuciscus aspius | 13696 |
| Leucogobio taeniatus Günther, 1896 | Gnathopogon imberbis | 33792 |
| Rasborinus taeniatus Nichols, 1941 | Sinibrama taeniatus | 33784 |
| Gobio taeniatus mantschuricus Berg, 1914 | Gnathopogon strigatus | 57778 |
| Alburnoides taeniatus nikolskyi Turdakov & Piskarev, 1955 | Alburnoides taeniatus | 33021 |
| Leucogobio taeniellus Nichols, 1925 | Gnathopogon taeniellus | 33792 |
| Barbus taeniopleura Boulenger, 1917 | Enteromius taeniopleura | 2801 |
| Barbus taeniurus Boulenger, 1903 | Enteromius taeniurus | 2801 |
| Pseudogobio tafangensis Wang, 1935 | Microphysogobio tafangensis | 33792 |
| Leptocypris taiaensis Howes & Teugels, 1989 | Leptocypris taiaensis | 2940 |
| Barbus taitensis Günther, 1894 | Enteromius paludinosus | 27292 |
| Zacco taiwanensis Chen, 1982 | Opsariichthys pachycephalus | 81910 |
| Rasborinus takakii Oshima, 1920 | Metzia mesembrinum | 80361 |
| Puntius takhoaensis Nguyen & Doan, 1969 | Puntius takhoaensis | 44416 |
| Puntius takhoaensis Mai, 1978 | Puntius takhoaensis | 44416 |
| Schizothorax taliensis Regan, 1907 | Zacco taliensis | 45622 |
| Biwia tama Oshima, 1957 | Biwia tama | 50838 |
| Barbus tambra Valenciennes, 1842 | Tor tambra | 35913 |
| Labeobarbus tambroides Bleeker, 1854 | Tor tambroides | 13848 |
| Varicorhinus tamusuiensis Oshima, 1919 | Onychostoma barbatulum | 33021 |
| Garra tana Getahun & Stiassny, 2007 | Garra tana | 58532 |
| Rhodeus tanago Tanaka, 1909 | Tanakia tanago | 26282 |
| Barbus tanapelagius Graaf, Dejen, Sibbing & Osse, 2000 | Enteromius tanapelagius | 47354 |
| Barbus tanensis Günther, 1894 | Labeobarbus oxyrhynchus | 2801 |
| Barbus tangandensis Jubb, 1954 | Enteromius kerstenii | 9703 |
| Barilius tanganicae Boulenger, 1900 | Opsaridium microlepis | 2801 |
| Capoeta tanganicae Boulenger, 1900 | Acapoeta tanganicae | 2801 |
| Xenocypris tapeinosoma Bleeker, 1871 | Xenocypris macrolepis | 33785 |
| Cyclocheilichthys tapiensis Smith, 1931 | Anematichthys armatus | 2091 |
| Algansea tarascorum Steindachner, 1895 | Algansea lacustris | 33021 |
| Cyprinus tarichi Güldenstädt, 1814 | Alburnus tarichi | 26282 |
| Schizothorax tarimi Kessler, 1879 | Schizothorax biddulphi | 45622 |
| Osteochilus tatumi Fowler, 1937 | Bangana behri | 12693 |
| Barbus tauricus Kessler, 1877 | Barbus tauricus | 59043 |
| Gobio tauricus Vasil'eva, 2005 | Gobio delyamurei | 56787 |
| Barbus tauricus kubanicus Berg, 1912 | Barbus kubanicus | 26282 |
| Barbus tauricus oligolepis Battalgil, 1941 | Barbus oligolepis | 80565 |
| Barbus tauricus polylepis Battalgil, 1941 | Barbus cyclolepis | 13696 |
| Barbus tauricus rionica Kamensky, 1899 | Luciobarbus escherichii | 58462 |
| Puntius tawarensis Weber & de Beaufort, 1916 | Poropuntius tawarensis | 35912 |
| Rasbora tawarensis Weber & de Beaufort, 1916 | Rasbora tawarensis | 7050 |
| Rasbora taytayensis Herre, 1924 | Rasbora taytayensis | 2929 |
| Crossocheilus tchangi Fowler, 1935 | Crossocheilus reticulatus | 43281 |
| Hemiculter tchangi Fang, 1942 | Hemiculter tchangi | 33784 |
| Leptobarbus tchangi Pellegrin & Chevey, 1936 | Percocypris tchangi | 44416 |
| Phoxinus tchangi Chen, 1988 | Phoxinus tchangi | 50838 |
| Chela teekanee Sykes, 1839 | Salmostoma balookee | 37836 |
| Barbus tegulifer Fowler, 1936 | Enteromius tegulifer | 2801 |
| Acanthobrama telavivensis Goren, Fishelson & Trewavas, 1973 | Acanthobrama telavivensis | 11028 |
| Photogenis telescopus Cope, 1868 | Notropis telescopus | 12965 |
| Notropis telescopus arcansanus Meek, 1891 | Notropis telescopus | 33021 |
| Leuciscus temminckii Temminck & Schlegel, 1846 | Nipponocypris temminckii | 79878 |
| Abramis tenellus Nordmann, 1840 | Vimba vimba | 13696 |
| Hyborhynchus tenellus Girard, 1856 | Pimephales tenellus | 12965 |
| Squalius tenellus (non Heckel, 1843) | Squalius microlepis | 59043 |
| Squalius tenellus Heckel, 1843 | Squalius tenellus | 59043 |
| Garra tengchongensis Zhang & Chen, 2002 | Garra tengchongensis | 50838 |
| Phoxinus tennesseensis Starnes & Jenkins, 1988 | Chrosomus tennesseensis | 5723 |
| Psilorhynchus tentaculatus Annandale, 1919 | Parapsilorhynchus tentaculatus | 4832 |
| Pseudopungtungia tenuicorpus Jeon & Choi, 1980 | Pseudopungtungia tenuicorpus | 43552 |
| Cyprinion tenuiradius Heckel, 1847 | Cyprinion tenuiradius | 27116 |
| Labeo tenuirostris Steindachner, 1894 | Labeo capensis | 2801 |
| Barbus tenuis Barnard, 1938 | Pseudobarbus tenuis | 7248 |
| Lobocheilos tenura Kottelat & Tan, 2008 | Lobocheilos tenura | 75626 |
| Leuciscus teretiusculus Basilewsky, 1855 | Squaliobarbus curriculus | 33783 |
| Sarcocheilichthys teretiusculus Kner, 1867 | Ctenopharyngodon idella | 48 |
| Phenacobius teretulus Cope, 1867 | Phenacobius teretulus | 86798 |
| Phenacobius teretulus liosternus Nelson, 1876 | Phenacobius mirabilis | 33021 |
| Cyprinus terio Hamilton, 1822 | Puntius terio | 4832 |
| Abramis terminalis Richardson, 1846 | Megalobrama terminalis | 1441 |
| Lobocheilos terminalis Kottelat & Tan, 2008 | Lobocheilos terminalis | 75626 |
| Acanthobrama terrae-sanctae (non Steinitz, 1952) | Acanthobrama telavivensis | 11028 |
| Acanthobrama terraesanctae Steinitz, 1952 | Mirogrex terraesanctae | 683 |
| Acanthobrama terraesanctae (non Steinitz, 1952) | Acanthobrama lissneri | 13609 |
| Mirogrex terraesanctae hulensis Goren, Fishelson & Trewavas, 1973 | Mirogrex hulensis | 13609 |
| Acanthobrama terraesanctae oligolepis Karaman, 1972 | Acanthobrama lissneri | 33021 |
| Altigena tetrabarbata Mai, 1978 | Bangana xanthogenys | 44416 |
| Discogobio tetrabarbatus Lin, 1931 | Discogobio tetrabarbatus | 26282 |
| Hybopsis tetranemus Gilbert, 1886 | Macrhybopsis tetranema | 50838 |
| Systomus tetrarupagus McClelland, 1839 | Puntius chola | 41236 |
| Barbus tetraspilus (non Günther, 1868) | Puntius dorsalis | 79817 |
| Barbus tetraspilus Günther, 1868 | Puntius tetraspilus | 79817 |
| Barbus tetraspilus Pfeffer, 1896 | Enteromius tetraspilus | 2801 |
| Barbus tetrastigma Boulenger, 1913 | Enteromius tetrastigma | 2801 |
| Barbus tetrazona Bleeker, 1856 | Desmopuntius rhomboocellatus | 2091 |
| Capoeta tetrazona Bleeker, 1855 | Puntigrus tetrazona | 94476 |
| Barbus tetrazona johorensis Duncker, 1904 | Desmopuntius johorensis | 37849 |
| Barbus teugelsi Bamba, Vreven & Snoeks, 2011 | Enteromius teugelsi | 87721 |
| Cyprinella texana Girard, 1856 | Notropis texanus | 12965 |
| Labeo tezpurensis Chaudhuri, 1912 | Labeo dyocheilus | 54621 |
| Labeo tezpurensis (non Chaudhuri, 1912) | Labeo pangusia | 4832 |
| Tanichthys thacbaensis Nguyen & Ngo, 2001 | Tanichthys thacbaensis | 84795 |
| Varicorhinus thacbaensis Nguyen & Ngo, 2001 | Onychostoma gerlachi | 82789 |
| Hemibarbus thacmoensis Nguyen, 2001 | Hemibarbus thacmoensis | 84795 |
| Crossocheilus thai Fowler, 1944 | Henicorhynchus siamensis | 43281 |
| Thynnichthys thai Fowler, 1937 | Thynnichthys thynnoides | 33021 |
| Myloleucus thalassinus Cope, 1883 | Siphateles bicolor | 33021 |
| Barbus thamalakanensis Fowler, 1935 | Enteromius thamalakanensis | 7248 |
| Lobocheilos thavili Smith, 1945 | Lobocheilos thavili | 26580 |
| Leuciscus thebensis Joannis, 1835 | Leptocypris niloticus | 2801 |
| Puntius thelys Kullander, 2008 | Pethia thelys | 75627 |
| Cyprinus thermalis Heckel, 1843 | Cyprinus carpio | 13696 |
| Leuciscus thermalis Valenciennes, 1844 | Puntius thermalis | 91036 |
| Leuciscus thermalis (non Valenciennes, 1844) | Puntius chola | 91036 |
| Schizopygopsis thermalis Herzenstein, 1891 | Schizopygopsis thermalis | 32617 |
| Nuria thermoicos Valenciennes, 1842 | Esomus thermoicos | 4832 |
| Perilampus thermophilus McClelland, 1839 | Esomus danrica | 41236 |
| Garra theunensis Kottelat, 1998 | Garra theunensis | 43281 |
| Scaphognathops theunensis Kottelat, 1998 | Scaphognathops theunensis | 27732 |
| Lissochilus thienemanni Ahl, 1933 | Neolissochilus thienemanni | 7050 |
| Barbus thikensis Boulenger, 1905 | Enteromius paludinosus | 2801 |
| Acanthobrama thisbeae Freyhof & Özulug, 2014 | Acanthobrama thisbeae | 97573 |
| Puntius tholonianus Thominot, 1886 | Enteromius camptacanthus | 2801 |
| Barbus thomassi Day, 1874 | Hypselobarbus thomassi | 4832 |
| Scaphiodon thomassi (non Day, 1877) | Osteochilus nashii | 4832 |
| Scaphiodon thomassi Day, 1877 | Osteochilichthys thomassi | 4832 |
| Cyprinus thoracatus Valenciennes, 1842 | Carassius auratus | 33390 |
| Semotilus thoreauianus Jordan, 1877 | Semotilus thoreauianus | 86798 |
| Phoxinellus thracicus Battalgil, 1942 | Leucaspius delineatus | 13696 |
| Leuciscus thynnoides Bleeker, 1852 | Thynnichthys thynnoides | 2091 |
| Barbus thysi Trewavas, 1974 | Enteromius thysi | 2801 |
| Sinocyclocheilus tianeensis Li, Xiao & Luo, 2003 | Sinocyclocheilus furcodorsalis | 86777 |
| Sinocyclocheilus tianlinensis Zhou, Zhang & He, 2004 | Sinocyclocheilus tianlinensis | 55895 |
| Puntius tiantian Kullander & Fang, 2005 | Pethia tiantian | 54351 |
| Garra tibanica (non Trewavas, 1941) | Garra mamshuqa | 13617 |
| Garra tibanica (non Trewavas, 1941) | Garra ghorensis | 13609 |
| Garra tibanica Trewavas, 1941 | Garra tibanica | 13617 |
| Garra tibanica (non Trewavas, 1941) | Garra sahilia | 13617 |
| Garra tibanica dhamarica Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica elbahrica Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica ghorensis Krupp, 1982 | Garra ghorensis | 13609 |
| Garra tibanica kasaba Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica multaka Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica nakalani Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica scorteccii Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Garra tibanica yemenica Balletto & Spanò, 1977 | Garra quadrimaculata | 13617 |
| Labeo tibestii Pellegrin, 1919 | Labeo parvus | 2940 |
| Rugogymnocypris tibetanus Yueh & Hwang, 1964 | Gymnocypris waddellii | 33021 |
| Schizothorax tibetanus Zugmayer, 1909 | Schizothorax labiatus | 45622 |
| Cyprinus ticto Hamilton, 1822 | Pethia ticto | 4832 |
| Puntius ticto melanomaculatus Deraniyagala, 1956 | Pethia melanomaculata | 83763 |
| Barbus tiekoroi Lévêque, Teugels & Thys van den Audenaerde, 1987 | Enteromius tiekoroi | 2940 |
| Leucogobio tienmusanensis Chu, 1931 | Gnathopogon taeniellus | 33792 |
| Hemibarboides tientaiensis Wang, 1935 | Belligobio nummifer | 33792 |
| Cyprinus tila Hamilton, 1822 | Barilius bendelisis | 41236 |
| Sinocyclocheilus tileihornes Mao, Lu & Li, 2003 | Sinocyclocheilus tileihornes | 54621 |
| Cyprinus tileo Hamilton, 1822 | Opsarius tileo | 94476 |
| Alburnus timarensis Kuru, 1980 | Alburnus timarensis | 106151 |
| Puntius timbiri Deraniyagala, 1963 | Systomus timbiri | 92135 |
| Hybopsis timpanogensis Cope, 1874 | Gila atraria | 27116 |
| Cyprinus tinca Linnaeus, 1758 | Tinca tinca | 13696 |
| Scaphiodon tinca Heckel, 1843 | Capoeta tinca | 26282 |
| Cyprinus tinca notha Walbaum, 1792 | Alburnoides bipunctatus | 13696 |
| Cyprinus tincaauratus Bloch, 1782 | Tinca tinca | 13696 |
| Cyprinus tincaurea Shaw, 1804 | Tinca tinca | 13696 |
| Leuciscus tincella Valenciennes, 1844 | Algansea tincella | 58462 |
| Sinocyclocheilus tingi Fang, 1936 | Sinocyclocheilus tingi | 45620 |
| Danio tinwini Kullander & Fang, 2009 | Danio tinwini | 82791 |
| Garra tirapensis (non Datta & Barman, 1984) | Garra kempi | 41236 |
| Garra tirapensis Datta & Barman, 1984 | Garra naganensis | 41236 |
| Cyprinus titius Hamilton, 1822 | Puntius chola | 41236 |
| Puntius titteya Deraniyagala, 1929 | Puntius titteya | 6028 |
| Evarra tlahuacensis Meek, 1902 | Evarra tlahuacensis | 81264 |
| Rasbora tobana Ahl, 1934 | Rasbora tobana | 26753 |
| Labeo toboensis Svensson, 1933 | Labeo parvus | 2940 |
| Acanthorhodeus tokunagai Mori, 1934 | Acanthorhodeus chankaensis | 33021 |
| Barbus tomiensis Fowler, 1936 | Enteromius tomiensis | 2801 |
| Barbus tongaensis Rendahl, 1935 | Enteromius tongaensis | 2801 |
| Labeo tongaensis Rendahl, 1935 | Labeo coubie | 1440 |
| Acanthorhodeus tonkinensis Vaillant, 1892 | Acheilognathus tonkinensis | 94476 |
| Barbus tonkinensis Sauvage, 1884 | Mylopharyngodon piceus | 44416 |
| Varicorhinus tonkinensis Pellegrin & Chevey, 1934 | Bangana tonkinensis | 44416 |
| Sinilabeo tonkinensis laticeps Wu & Lin, 1977 | Bangana lippus | 43281 |
| Thryssocypris tonlesapensis Roberts & Kottelat, 1984 | Thryssocypris tonlesapensis | 12693 |
| Cliola topeka Gilbert, 1884 | Notropis topeka | 12965 |
| Barbus toppini Boulenger, 1916 | Enteromius toppini | 7248 |
| Cyprinus tor Hamilton, 1822 | Tor tor | 41236 |
| Tor tor sinensis Wu, 1977 | Tor sinensis | 35913 |
| Leuciscus torgalensis Coelho, Bogutskaya, Rodrigues & Collares-Pereira, 1998 | Squalius torgalensis | 28035 |
| Rasbora tornieri Ahl, 1922 | Rasbora tornieri | 7050 |
| Rasbora tornieri (non Ahl, 1922) | Rasbora cephalotaenia | 2091 |
| Varicorhinus tornieri Steindachner, 1906 | Labeobarbus tornieri | 2801 |
| Cyprinus tossicole Elera, 1895 | Cyprinus carpio | 185 |
| Cyprinus toxostoma Vallot, 1837 | Parachondrostoma toxostoma | 12965 |
| Chondrostoma toxostoma turiense Elvira, 1987 | Parachondrostoma turiensis | 59043 |
| Chondrostoma toxostoma turiensis (non Elvira, 1987) | Parachondrostoma arrigonis | 13696 |
| Barbus trachypterus Boulenger, 1915 | Labeobarbus trachypterus | 2801 |
| Tylognathus trangensis Fowler, 1939 | Lobocheilos trangensis | 33021 |
| Danio trangi Ngô, 2003 | Danio trangi | 81932 |
| Squalius transcaspiensis Berg, 1898 | Leuciscus latus | 1441 |
| Aspius transcaucasicus Warpachovski, 1896 | Leuciscus aspius | 13696 |
| Danionella translucida Roberts, 1986 | Danionella translucida | 13061 |
| Ischikauia transmontana Nichols, 1925 | Anabarilius transmontanus | 33784 |
| Labeo transvaalensis Methuen, 1911 | Labeo rosae | 1440 |
| Barbus traorei Lévêque, Teugels & Thys van den Audenaerde, 1987 | Enteromius traorei | 2940 |
| Barbodes tras Herre, 1926 | Barbodes tras | 94476 |
| Leuciscus trasimenicus Bonaparte, 1837 | Sarmarutilus rubilio | 13696 |
| Barbus treadwelli Pellegrin, 1933 | Enteromius miolepis | 2801 |
| Barbus treurensis Groenewald, 1958 | Enteromius treurensis | 2801 |
| Barbus trevelyani Günther, 1877 | Pseudobarbus trevelyani | 2801 |
| Garra trewavasae Monod, 1950 | Garra ornata | 58532 |
| Codoma trichroistia Jordan & Gilbert, 1878 | Cyprinella trichroistia | 12965 |
| Leuciscus tricolor Lortet, 1883 | Acanthobrama tricolor | 33021 |
| Sinocrossocheilus tridentis Cui & Chu, 1986 | Pseudocrossocheilus tridentis | 50421 |
| Rasbora trifasciata Popta, 1905 | Rasbora trifasciata | 7050 |
| Puntius trifasciatus Kottelat, 1996 | Desmopuntius trifasciatus | 94476 |
| Labeo trigliceps Pellegrin, 1926 | Labeo trigliceps | 1440 |
| Rasbora trilineata Steindachner, 1870 | Rasbora trilineata | 2091 |
| Barbus trimaculatus (non Peters, 1852) | Enteromius poechii | 2801 |
| Barbus trimaculatus (non Peters, 1852) | Enteromius jacksoni | 2801 |
| Barbus trimaculatus Peters, 1852 | Enteromius trimaculatus | 2801 |
| Barbus trimaculatus (non Peters, 1852) | Enteromius quadripunctatus | 2801 |
| Leuciscus trinema Bleeker, 1852 | Luciosoma trinema | 2091 |
| Barbus trinotatus Fowler, 1936 | Enteromius trinotatus | 2801 |
| Rohita triporos Bleeker, 1852 | Osteochilus microcephalus | 79813 |
| Systomus tripunctatus Jerdon, 1849 | Pethia ticto | 1672 |
| Barbus trispiloides Lévêque, Teugels & Thys van den Audenaerde, 1987 | Enteromius trispiloides | 2940 |
| Barbus trispilomimus Boulenger, 1907 | Enteromius trispilomimus | 2801 |
| Barbus trispilopleura Boulenger, 1902 | Enteromius trispilopleura | 2801 |
| Barbus trispilopleura (non Boulenger, 1902) | Enteromius stigmatopygus | 2940 |
| Barbus trispilopleura arcislongae Keilhack, 1908 | Enteromius arcislongae | 2801 |
| Puntius trispilos Bleeker, 1863 | Enteromius trispilos | 2940 |
| Barbus trispilos quinquepunctata Pellegrin, 1911 | Enteromius tiekoroi | 2940 |
| Barbus trispilus quinquepunctata (non Pellegrin, 1911) | Enteromius eburneensis | 2801 |
| Barbus trispilus quinquepunctata Pellegrin, 1911 | Enteromius trispilos | 2801 |
| Moniana tristis Girard, 1856 | Notropis topeka | 3814 |
| Systomus tristis Jerdon, 1849 | Puntius dorsalis | 41236 |
| Cyprinus trivittatus Rafinesque, 1820 | Luxilus cornutus | 33021 |
| Notropis tropicus Hubbs & Miller, 1975 | Notropis tropicus | 52299 |
| Barbus tropidolepis Boulenger, 1900 | Labeobarbus tropidolepis | 2801 |
| Rasbora truncata Lumbantobing, 2010 | Rasbora truncata | 85846 |
| Ospatulus truncatulus Herre, 1924 | Barbodes truncatulus | 94476 |
| Barbus truncatus Bleeker, 1850 | Amblyrhynchichthys truncatus | 2091 |
| Scaphiodon trutta Heckel, 1843 | Capoeta trutta | 33021 |
| Barbus truttiformis Nagelkerke & Sibbing, 1997 | Labeobarbus truttiformis | 57681 |
| Barbus tsanensis Nagelkerke & Sibbing, 1997 | Labeobarbus tsanensis | 57681 |
| Leuciscus tschiliensis Basilewsky, 1855 | Ctenopharyngodon idella | 48 |
| Barbus tshopoensis De Vos, 1991 | Enteromius brazzai | 11121 |
| Leucogobio tsinanensis Mori, 1928 | Gnathopogon tsinanensis | 33792 |
| Barbus tsotsorogensis Fowler, 1935 | Enteromius paludinosus | 2801 |
| Rasbora tubbi Brittan, 1954 | Rasbora tubbi | 7050 |
| Rasbora tuberculata Kottelat, 1995 | Rasbora tuberculata | 12804 |
| Hybopsis tuditanus Cope, 1867 | Pimephales notatus | 33021 |
| Barbus tugelensis Fowler, 1934 | Labeobarbus natalensis | 2801 |
| Barbodes tumba Herre, 1924 | Barbodes tumba | 94476 |
| Mesogobio tumenensis Chang, 1980 | Mesogobio tumenensis | 33792 |
| Distoechodon tumirostris Peters, 1881 | Distoechodon tumirostris | 5193 |
| Xenocypris tumirostris multispinnis B?n?rescu, 1970 | Distoechodon tumirostris | 33021 |
| Parapelecus tungchowensis Tchang, 1932 | Pseudolaubuca sinensis | 33784 |
| Gobiobotia tungi Fang, 1933 | Gobiobotia tungi | 33791 |
| Varicorhinus tungting (non Nichols, 1925) | Sinilabeo hummeli | 57027 |
| Varicorhinus tungting Nichols, 1925 | Bangana tungting | 45621 |
| Pseudogobio tungtingensis Nichols, 1926 | Microphysogobio tungtingensis | 33021 |
| Microphysogobio tungtingensis anudarini Holcík & Pivnicka, 1969 | Microphysogobio anudarini | 57778 |
| Microphysogobio tungtingensis uchidai B?n?rescu & Nalbant, 1973 | Microphysogobio yaluensis | 42952 |
| Capoeta turani Özulu? & Freyhof, 2008 | Capoeta turani | 79818 |
| Pseudophoxinus turani Küçük & Güçlü, 2014 | Pseudophoxinus turani | 96086 |
| Squalius turcicus (non De Filippi, 1865) | Squalius cephalus | 72459 |
| Squalius turcicus De Filippi, 1865 | Squalius turcicus | 72459 |
| Squalius turcicus var. platycephala Kamenskii, 1897 | Squalius cephalus | 13696 |
| Barbus turkanae Hopson & Hopson, 1982 | Enteromius turkanae | 53378 |
| Squalius turskyi Heckel, 1843 | Telestes turskyi | 13696 |
| Opsaridium tweddleorum Skelton, 1996 | Opsaridium tweddleorum | 26673 |
| Danio tweediei Brittan, 1956 | Danio albolineatus | 38392 |
| Lissochilus tweediei Herre & Myers, 1937 | Neolissochilus tweediei | 26282 |
| Garra tyao Arunachalam, Nandagopal & Mayden, 2014 | Garra tyao | 96639 |
| Squalius tyberinus Bonaparte, 1841 | Squalius cephalus | 13696 |
| Iranocypris typhlops Bruun & Kaiser, 1944 | Garra typhlops | 31728 |
| Aphyocyprioides typus Tang, 1942 | Aphyocypris chinensis | 33021 |
| Heegerius typus Bonaparte, 1845 | Scardinius scardafa | 13696 |
| Lepidopygopsis typus Raj, 1941 | Lepidopygopsis typus | 41236 |
| Luciobrama typus Bleeker, 1871 | Luciobrama macrocephalus | 44416 |
| Paralaubuca typus Bleeker, 1864 | Paralaubuca typus | 12693 |
| Pseudoperilampus typus Bleeker, 1863 | Acheilognathus typus | 559 |
| Rhinogobio typus Bleeker, 1871 | Rhinogobio typus | 33299 |
| Barilius ubangensis altus Pappenheim, 1911 | Opsaridium ubangiense | 2801 |
| Barilius ubangensis chiloangae Boulenger, 1912 | Opsaridium ubangiense | 2801 |
| Barilius ubangiensis Pellegrin, 1901 | Opsaridium ubangiense | 2801 |
| Labeo udaipurensis Tilak, 1968 | Labeo udaipurensis | 4832 |
| Barbus uellensis Boulenger, 1919 | Clypeobarbus pleuropholis | 2801 |
| Labeo uhamensis Pellegrin, 1920 | Labeo coubie | 2940 |
| Aspidoparia ukhrulensis Selim & Vishwanath, 2001 | Aspidoparia ukhrulensis | 46206 |
| Squalius ukliva Heckel, 1843 | Telestes ukliva | 13696 |
| Labeo ulangensis Steindachner, 1914 | Labeo congoro | 1440 |
| Leuciscus ulanus Günther, 1899 | Squalius ulanus | 31728 |
| Puntius umalii Wood, 1968 | Barbodes umalii | 94476 |
| Agosia umatilla Gilbert & Evermann, 1894 | Rhinichthys umatilla | 26282 |
| Barbus umbeluziensis Groenewald, 1958 | Enteromius toppini | 2801 |
| Scaphiodon umbla Heckel, 1843 | Capoeta damascina | 27116 |
| Scaphiodon umbla Heckel, 1843 | Capoeta umbla | 58462 |
| Cyprinus umbra Walbaum, 1792 | Leuciscus leuciscus | 13696 |
| Alburnus umbratilis Girard, 1856 | Lythrurus umbratilis | 12965 |
| Notropis umbratilis fasciolaris Gilbert, 1891 | Lythrurus fasciolaris | 54621 |
| Abrostomus umbratus Smith, 1841 | Labeo umbratus | 1440 |
| Paraleucogobio umbrifer Lin, 1931 | Hemibarbus umbrifer | 33299 |
| Cyprinella umbrosa Girard, 1856 | Cyprinella lutrensis | 33021 |
| Ptychocheilus umpquae Snyder, 1908 | Ptychocheilus umpquae | 5723 |
| Leuciscus uncirostris Temminck & Schlegel, 1846 | Opsariichthys uncirostris | 26282 |
| Opsariichthys uncirostris amurensis Berg, 1932 | Opsariichthys uncirostris | 50600 |
| Lobocheilos unicornis Kottelat & Tan, 2008 | Lobocheilos unicornis | 75626 |
| Crossocheilus uniformis Mai, 1978 | Onychostoma uniforme | 80565 |
| Systomus unimaculatus Blyth, 1860 | Puntius chola | 54621 |
| Barbus unitaeniatus Günther, 1867 | Enteromius unitaeniatus | 7248 |
| Notropis universitatis Evermann & Cockerell, 1909 | Luxilus cornutus | 33021 |
| Chela untrahi (non Day, 1869) | Salmostoma sardinella | 41236 |
| Chela untrahi Day, 1869 | Salmostoma untrahi | 41236 |
| Varicorhinus upembensis Banister & Bailey, 1979 | Labeobarbus upembensis | 2801 |
| Phenacobius uranops Cope, 1867 | Phenacobius uranops | 86798 |
| Cyprinus uranoscopus Agassiz, 1828 | Romanogobio uranoscopus | 13696 |
| Leuciscus uranoscopus Bleeker, 1850 | Macrochirichthys macrochirus | 2091 |
| Notropis uranoscopus Suttkus, 1959 | Notropis uranoscopus | 5723 |
| Gobio uranoscopus carpathorossicus Vladykov, 1925 | Romanogobio kesslerii | 13696 |
| Gobio uranoscopus caucasica Kamensky, 1901 | Romanogobio ciscaucasicus | 33021 |
| Gobio uranoscopus frici Vladykov, 1925 | Romanogobio uranoscopus | 13696 |
| Gobio uranoscopus stankoi Dimovski & Grupche, 1976 | Romanogobio elimeius | 13696 |
| Abramis urmianus Günther, 1899 | Acanthobrama urmianus | 98499 |
| Rasbora urophthalma Ahl, 1922 | Boraras urophthalmoides | 4537 |
| Rasbora urophthalma brigittae Vogt, 1978 | Boraras brigittae | 7050 |
| Rasbora urophthalmoides Kottelat, 1991 | Boraras urophthalmoides | 26580 |
| Barbus urostigma Boulenger, 1917 | Enteromius urostigma | 2801 |
| Cliola urostigma Jordan & Meek, 1884 | Cyprinella venusta | 33021 |
| Barbus urotaenia Boulenger, 1913 | Labeobarbus urotaenia | 2801 |
| Barbus usambarae Lönnberg, 1907 | Enteromius usambarae | 2801 |
| Gobio ussuriensis Berg, 1914 | Squalidus chankaensis | 13397 |
| Pseudoperilampus uyekii Mori, 1935 | Rhodeus uyekii | 12218 |
| Cyprinus vagra Hamilton, 1822 | Barilius vagra | 4832 |
| Barilius vagra pakistanicus (non Mirza & Sadiq, 1978) | Barilius vagra | 37000 |
| Barilius vagra pakistanicus Mirza & Sadiq, 1978 | Barilius pakistanicus | 51161 |
| Rhinogobio vaillanti Sauvage, 1878 | Pseudogobio vaillanti | 33299 |
| Thynnichthys vaillanti Weber & de Beaufort, 1916 | Thynnichthys vaillanti | 6128 |
| Pseudogobio vaillanti guilinensis (non Yao & Yang, 1977) | Pseudogobio vaillanti | 33792 |
| Pseudogobio vaillanti guilinensis Yao & Yang, 1977 | Pseudogobio guilinensis | 44416 |
| Rasbora vaillantii (non Popta, 1905) | Rasbora argyrotaenia | 93740 |
| Rasbora vaillantii Popta, 1905 | Rasbora vaillantii | 93740 |
| Barbus valenciennesii Bleeker, 1849 | Anematichthys armatus | 2091 |
| Tylognathus valenciennesii Heckel, 1844 | Bangana diplostoma | 33323 |
| Squalius valentinus Doadrio & Carmona, 2006 | Squalius valentinus | 72459 |
| Barbus validus Stiassny, Liyandja & Monsembula Iyaba, 2016 | Enteromius validus | 106731 |
| Barbus vanderysti Poll, 1945 | Enteromius vanderysti | 2801 |
| Enteromius vandewallei Lederoun & Vreven, 2016 | Enteromius vandewallei | 114035 |
| Leuciscus vanensis Günther, 1868 | Alburnus tarichi | 33550 |
| Alburnoides varentsovi Bogutskaya & Coad, 2009 | Alburnoides varentsovi | 82592 |
| Chondrostoma variabile Yakovlev, 1870 | Chondrostoma variabile | 27763 |
| Discognathus variabilis Heckel, 1843 | Garra variabilis | 33021 |
| Phoxinus variabilis Warpachowski, 1887 | Rhynchocypris percnurus | 13696 |
| Labeo varicorhinus Valenciennes, 1844 | Labeobarbus beso | 2801 |
| Varicorhinus varicostoma Boulenger, 1910 | Labeobarbus varicostoma | 2801 |
| Rhynchocypris variegata Günther, 1889 | Rhynchocypris lagowskii | 13397 |
| Leuciscus variegatus Temminck & Schlegel, 1846 | Sarcocheilichthys variegatus variegatus | 26282 |
| Phoxinus varius Perty, 1832 | Phoxinus phoxinus | 13696 |
| Hemiculter varpachovskii (non Nikolskii, 1903) | Hemiculter lucidus | 13397 |
| Hemiculter varpachovskii Nikolskii, 1903 | Hemiculter varpachovskii | 57778 |
| Rasbora vaterifloris Deraniyagala, 1930 | Rasboroides vaterifloris | 82447 |
| Rasbora vaterifloris pallida Deraniyagala, 1958 | Rasboroides vaterifloris | 6028 |
| Rasbora vaterifloris ruber Deraniyagala, 1958 | Rasboroides vaterifloris | 6028 |
| Rasbora vaterifloris rubioculis Deraniyagala, 1958 | Rasboroides vaterifloris | 6028 |
| Rasbora vaterifloris typica Deraniyagala, 1958 | Rasboroides vaterifloris | 6028 |
| Rasbora vegae Rendahl, 1926 | Rasbora einthovenii | 26753 |
| Labeo velatus Valenciennes, 1841 | Labeo calbasu | 41236 |
| Labeo velifer Boulenger, 1898 | Labeo longipinnis | 1440 |
| Rhinichthys velifer Gilbert, 1893 | Rhinichthys osculus | 81932 |
| Sanagia velifera Holly, 1926 | Sanagia velifera | 2801 |
| Alburnoides velioglui Turan, Kaya, Ekmekçi & Do?an, 2014 | Alburnoides velioglui | 94737 |
| Gobio venatus Bonaparte, 1839 | Romanogobio benacensis | 13696 |
| Rhinogobio ventralis Sauvage & Dabry de Thiersant, 1874 | Rhinogobio ventralis | 33792 |
| Cyprinella venusta Girard, 1856 | Cyprinella venusta | 3814 |
| Barbus venustus Bailey, 1980 | Enteromius venustus | 48244 |
| Hesperoleucus venustus Snyder, 1913 | Hesperoleucus symmetricus | 33021 |
| Nematabramis verecundus Herre, 1924 | Nematabramis verecundus | 2929 |
| Barynotus verhoeffi Battalgil, 1942 | Carasobarbus chantrei | 57642 |
| Pseudobarbus verloreni Chakona, Swartz & Skelton, 2014 | Pseudobarbus verloreni | 98574 |
| Barbus vernayi Norman, 1925 | Hypsibarbus vernayi | 26282 |
| Barbus vernayi Nichols & Boulton, 1927 | Enteromius afrovernayi | 2801 |
| Abramis versicolor DeKay, 1842 | Notemigonus crysoleucas | 33021 |
| Barbus versluysii Holly, 1929 | Labeobarbus versluysii | 54363 |
| Abramis vetula Heckel, 1836 | Abramis brama | 13696 |
| Barbus victoriae Boulenger, 1908 | Labeobarbus marequensis | 2801 |
| Labeo victorianus Boulenger, 1901 | Labeo victorianus | 1440 |
| Schizothorax victorianus Nekrashevich, 1948 | Schizothorax argentatus | 1441 |
| Labeo victorianus fuelleborni Hilgendorf & Pappenheim, 1903 | Labeo fuelleborni | 1440 |
| Puntius viehoeveri Fowler, 1943 | Barbonymus gonionotus | 12693 |
| Onychostoma vietnamensis B?n?rescu, 1971 | Onychostoma leptura | 94476 |
| Rasbora vietnamensis Vasil'eva & Vasil’ev, 2013 | Rasbora vietnamensis | 93745 |
| Microphysogobio vietnamica Mai, 1978 | Microphysogobio vietnamica | 44416 |
| Ceratichthys vigilax Baird & Girard, 1853 | Pimephales vigilax | 12965 |
| Rohtee vigorsii Sykes, 1839 | Osteobrama vigorsii | 4832 |
| Barbus viktorianus Lohberger, 1929 | Enteromius viktorianus | 2801 |
| Cyprinus vimba Linnaeus, 1758 | Vimba vimba | 13696 |
| Vimba vimba bergi Velikokhatko, 1940 | Vimba vimba | 13696 |
| Vimba vimba tenella abulyontis Battalgil, 1941 | Vimba vimba | 13696 |
| Vimba vimba tenella aphnitis Battalgil, 1941 | Vimba vimba | 13696 |
| Vimba vimba tenella istanbulensis Battalgil, 1941 | Vimba vimba | 13696 |
| Vimba vimba tenella karasuensis Tseeb & Delyanure, 1938 | Vimba vimba | 13696 |
| Vimba vimba tenella sapancae Battalgil, 1941 | Vimba vimba | 13696 |
| Vimba vimba vimba borysthenica Velikokhatko, 1940 | Vimba vimba | 13696 |
| Cyprinus vimpa Strøm, 1784 | Vimba vimba | 13696 |
| Discognathus vinciguerrae Boulenger, 1901 | Garra blanfordii | 58532 |
| Discognathus vinciguerrae (non Boulenger, 1901) | Garra dembeensis | 58532 |
| Discognathus vinciguerrae (non Boulenger, 1901) | Garra quadrimaculata | 2801 |
| Barbus vinciguerrai Pfeffer, 1896 | Enteromius paludinosus | 2801 |
| Parazacco vinhi Nguyen & Nguyen, 2000 | Parazacco fasciatus | 94476 |
| Fundulus virescens Temminck & Schlegel, 1846 | Pseudorasbora parva | 13397 |
| Leuciscus virgo Heckel, 1852 | Rutilus virgo | 13696 |
| Leuciscus virgo (non Heckel, 1852) | Rutilus pigus | 59043 |
| Onychostoma virgulatum Xin, Zhang & Cao, 2009 | Onychostoma virgulatum | 82789 |
| Cyprinus viridescens Lacepède, 1803 | Cyprinus carpio | 13696 |
| Puntius viridis Plamoottil & Abraham, 2014 | Puntius viridis | 94758 |
| Cyprinus viridiviolaceus Lacepède, 1803 | Cyprinus rubrofuscus | 82587 |
| Alburnus vistonicus Freyhof & Kottelat, 2007 | Alburnus vistonicus | 75107 |
| Codoma vittata Girard, 1856 | Aztecula sallaei | 33021 |
| Hemitremia vittata Cope, 1870 | Hemitremia flammea | 33021 |
| Lepidomeda vittata Cope, 1874 | Lepidomeda vittata | 86798 |
| Rohita vittata Valenciennes, 1842 | Osteochilus vittatus | 81211 |
| Osteochilus vittatoides (non Popta, 1904) | Osteochilus enneaporos | 81211 |
| Osteochilus vittatoides Popta, 1904 | Osteochilus vittatoides | 81211 |
| Garra vittatula Kullander & Fang, 2004 | Garra vittatula | 52314 |
| Exoglossum vittatum Rafinesque, 1818 | Exoglossum maxillingua | 33021 |
| Acrossocheilus vittatus Smith, 1945 | Neolissochilus vittatus | 12041 |
| Crossochilus vittatus Boulenger, 1894 | Paracrossochilus vittatus | 2091 |
| Cyprinus vittatus Valenciennes, 1842 | Cyprinus carpio | 185 |
| Leuciscus vittatus Swainson, 1839 | Esomus danrica | 41236 |
| Leuciscus vittatus DeKay, 1842 | Luxilus cornutus | 33021 |
| Puntius vittatus Day, 1865 | Puntius vittatus | 6028 |
| Siphateles vittatus Cope, 1883 | Siphateles bicolor | 33021 |
| Spinibarbus vittatus Nguyen & Nguyen, 1997 | Spinibarbus vittatus | 94476 |
| Barbus viviparus Weber, 1897 | Enteromius viviparus | 7248 |
| Fustis vivus Lin, 1932 | Luciocyprinus langsoni | 37832 |
| Gobio vladykovi Fang, 1943 | Romanogobio vladykovi | 54621 |
| Gobio vladykovi (non Fang, 1943) | Romanogobio albipinnatus | 13696 |
| Gobio volgensis Vasil'eva, Mendel, Vasil'ev, Lusk & Lusková, 2008 | Gobio volgensis | 76908 |
| Barbus volpinii Parenzan, 1940 | Labeobarbus intermedius | 2801 |
| Barbus voltae Hopson, 1965 | Enteromius baudoni | 2940 |
| Hybognathus volucellus Cope, 1865 | Notropis volucellus | 12965 |
| Notropis volucellus wickliffi Trautman, 1931 | Notropis wickliffi | 54621 |
| Alburnus volviticus Freyhof & Kottelat, 2007 | Alburnus volviticus | 75107 |
| Rasbora volzi pallopinna Lin, 1932 | Rasbora steineri | 33782 |
| Rasbora volzii Popta, 1905 | Rasbora volzii | 2091 |
| Aspius vorax Heckel, 1843 | Leuciscus vorax | 89834 |
| Ptychocheilus vorax Girard, 1856 | Gila robusta | 33021 |
| Rasbora vulcanus Tan, 1999 | Rasbora vulcanus | 94947 |
| Abramis vulgaris Mauduyt, 1849 | Abramis brama | 13696 |
| Aspius vulgaris Leiblein, 1853 | Leuciscus aspius | 13696 |
| Barbus vulgaris Fleming, 1828 | Barbus barbus | 13696 |
| Carassius vulgaris Nordmann, 1840 | Carassius carassius | 13696 |
| Carpio vulgaris Rapp, 1854 | Cyprinus carpio | 13696 |
| Gobio vulgaris Heckel, 1837 | Gobio gobio | 13696 |
| Labeo vulgaris Heckel, 1847 | Labeo niloticus | 83466 |
| Leuciscus vulgaris Fleming, 1828 | Leuciscus leuciscus | 13696 |
| Rasbora vulgaris Duncker, 1904 | Rasbora vulgaris | 82447 |
| Tinca vulgaris Fleming, 1828 | Tinca tinca | 13696 |
| Squalius vulgaris argenteus Walecki, 1863 | Leuciscus leuciscus | 13696 |
| Tinca vulgaris cestellae Segre, 1904 | Tinca tinca | 13696 |
| Carassius vulgaris gibbosus Walecki, 1863 | Carassius carassius | 13696 |
| Carassius vulgaris kolenty Dybowski, 1877 | Carassius gibelio | 13696 |
| Squalius vulgaris leptorhinus Walecki, 1863 | Leuciscus leuciscus | 13696 |
| Tinca vulgaris maculata Costa, 1838 | Tinca tinca | 13696 |
| Squalius vulgaris minor Walecki, 1863 | Leuciscus leuciscus | 13696 |
| Squalius vulgaris robustior Walecki, 1863 | Leuciscus leuciscus | 13696 |
| Carassius vulgaris subventrosus Walecki, 1863 | Carassius carassius | 13696 |
| Carassius vulgaris ventrosus Walecki, 1863 | Carassius gibelio | 13696 |
| Gnatendalia vulnerata Castelnau, 1861 | Pseudobarbus burchelli | 2801 |
| Leuciscus vulturius Costa, 1838 | Alburnus albidus | 13696 |
| Parazacco vuquangensis Nguyen, 1995 | Parazacco fasciatus | 44416 |
| Barbus waageni Day, 1872 | Puntius waageni | 4832 |
| Systomus waandersi Bleeker, 1859 | Puntioplites waandersi | 43281 |
| Rohita waandersii Bleeker, 1853 | Osteochilus waandersii | 2091 |
| Notropis waccamanus Fowler, 1942 | Notropis petersoni | 33021 |
| Gymnocypris waddellii Regan, 1905 | Gymnocypris waddellii | 32617 |
| Garra waensis Lothongkham, Arbsuwan & Musikasinthorn, 2014 | Garra waensis | 95678 |
| Sarcocheilichthys wakiyae Mori, 1927 | Sarcocheilichthys variegatus wakiyae | 12218 |
| Capoeta waldoi Boulenger, 1902 | Carasobarbus fritschii | 2801 |
| Barbus waldroni Norman, 1935 | Labeobarbus bynni | 2940 |
| Idus waleckii Dybowski, 1869 | Leuciscus waleckii | 13397 |
| Leuciscus waleckii joholensis Kimura, 1934 | Leuciscus waleckii | 33021 |
| Leuciscus waleckii sinensis Rendahl, 1925 | Leuciscus waleckii | 13397 |
| Leuciscus waleckii tumensis Mori, 1930 | Leuciscus waleckii | 50600 |
| Barbus walkeri Boulenger, 1904 | Enteromius walkeri | 272 |
| Labeo walkeri Günther, 1903 | Labeo brachypoma | 2940 |
| Labeo walkeri Günther, 1903 | Labeo parvus | 2801 |
| Schizothorax waltoni Regan, 1905 | Schizothorax waltoni | 45622 |
| Discognathus wanae Regan, 1914 | Garra wanae | 4832 |
| Oreinus wangchiachii Fang, 1936 | Schizothorax wangchiachii | 45622 |
| Acanthorhodeus wangi Tchang, 1930 | Acanthorhodeus chankaensis | 33021 |
| Erythroculter wangi Tchang, 1932 | Ancherythroculter wangi | 33784 |
| Rhodeus wangkinfui Wu, 1930 | Rhodeus ocellatus | 33793 |
| Leuciscus warpachowskii Schmidt, 1904 | Tribolodon brandtii | 1441 |
| Oreoleuciscus warpachowskii Dulmaa, 1999 | Oreoleuciscus potanini | |
| Hybopsis watauga Jordan & Evermann, 1889 | Erimystax dissimilis | 33021 |
| Discognathus waterloti Pellegrin, 1935 | Garra waterloti | 2940 |
| Discognathus waterloti (non Pellegrin, 1935) | Garra ornata | 2801 |
| Garra waterloti dageti Monod, 1950 | Garra waterloti | 2940 |
| Scaphiodon watsoni Day, 1872 | Cyprinion watsoni | 4832 |
| Scaphiodon watsoni belense Zugmayer, 1912 | Cyprinion watsoni | 4832 |
| Chondrostoma wattanah Sykes, 1839 | Crossocheilus latius | 41236 |
| Luciosoma weberii Popta, 1905 | Luciosoma setigerum | 2091 |
| Barilius weeksii Boulenger, 1899 | Leptocypris weeksii | 2801 |
| Labeo weeksii Boulenger, 1909 | Labeo weeksii | 1440 |
| Barbus weidholzii Holly, 1928 | Enteromius macrops | 33021 |
| Notropis welaka Evermann & Kendall, 1898 | Pteronotropis welaka | 52299 |
| Barbus wellmani Boulenger, 1911 | Enteromius wellmani | 2801 |
| Barbus welwitschii Günther, 1868 | Enteromius paludinosus | 2801 |
| Acrossocheilus wenchowensis Wang, 1935 | Acrossocheilus wenchowensis | 33326 |
| Acrossocheilus wenchowensis beijiangensis Wu & Lin, 1977 | Acrossocheilus beijiangensis | 33021 |
| Barbus werneri Boulenger, 1905 | Enteromius stigmatopygus | 108777 |
| Barbus werneri (non Boulenger, 1905) | Enteromius perince | 2940 |
| Barbus werneri (non Boulenger, 1905) | Enteromius vandewallei | 114035 |
| Barbus werneri (non Boulenger, 1905) | Enteromius nigeriensis | 2940 |
| Labeo werneri Lohberger, 1929 | Labeo werneri | 2801 |
| Varicorhinus werneri Holly, 1929 | Labeobarbus werneri | 2801 |
| Puntius wetmorei Smith, 1931 | Hypsibarbus wetmorei | 26282 |
| Barilius weynsii Boulenger, 1899 | Leptocypris weynsii | 2801 |
| Cyprinella whipplei Girard, 1856 | Cyprinella whipplei | 3814 |
| Engraulicypris whitei Van der Horst, 1934 | Mesobola brevianalis | 2801 |
| Typhlogarra widdowsoni Trewavas, 1955 | Garra widdowsoni | 5326 |
| Notropis williami Fowler, 1945 | Notropis petersoni | 33021 |
| Parachela williaminae Fowler, 1934 | Parachela williaminae | 12693 |
| Chondrostoma willkommii Steindachner, 1866 | Pseudochondrostoma willkommii | 13696 |
| Rasbora wilpita Kottelat & Pethiyagoda, 1991 | Rasbora wilpita | 6028 |
| Hybopsis winchelli Girard, 1856 | Hybopsis winchelli | 47138 |
| Cyprinus wiresuba Güldenstädt, 1791 | Rutilus frisii | 13696 |
| Coptostomabarbus wittei David & Poll, 1937 | Coptostomabarbus wittei | 2801 |
| Varicorhinus wittei Banister & Poll, 1973 | Labeobarbus wittei | 2801 |
| Barbus woehlerti Trewavas, 1938 | Enteromius haasianus | 2801 |
| Culter wolfi Fowler, 1937 | Paralaubuca harmandi | 33021 |
| Gobio wolterstorffi Regan, 1908 | Squalidus wolterstorffi | 33299 |
| Gnathopogon wolterstorffi huapingensis Wu & Wu, 1989 | Squalidus wolterstorffi | 33021 |
| Thryssocypris wongrati Grudpan & Grudpan, 2012 | Thryssocypris wongrati | 93051 |
| Rasbora woolaree Day, 1867 | Rasbora daniconius | 41236 |
| Labeo worthingtoni Fowler, 1958 | Labeo worthingtoni | 1440 |
| Chanodichthys wui Rendahl, 1933 | Sinibrama wui | 33784 |
| Discolabeo wui Chen & Lan, 1992 | Discocheilus wui | 45621 |
| Nicholsiculter wui Wang, 1935 | Hemiculterella wui | 33784 |
| Sinocyclocheilus wui Li & Li, 2013 | Sinocyclocheilus wui | 93752 |
| Microphysogobio wulonghensis Xing, Zhao, Tang & Zhang, 2011 | Microphysogobio wulonghensis | 87062 |
| Discolabeo wuluoheensis Li, Lu & Mao, 1996 | Discolabeo wuluoheensis | 50838 |
| Sinocyclocheilus wumengshanensis Li, Mao & Lu, 2003 | Sinocyclocheilus wumengshanensis | 76787 |
| Barbus wurtzi (non Pellegrin, 1908) | Labeobarbus sacratus | 2801 |
| Barbus wurtzi Pellegrin, 1908 | Labeobarbus wurtzi | 2940 |
| Acrossocheilus wuyiensis Wu & Chen, 1981 | Acrossocheilus wuyiensis | 85683 |
| Barbus wynaadensis Day, 1873 | Barbodes wynaadensis | 4832 |
| Gardonus wyrozub Walecki, 1863 | Rutilus frisii | 13696 |
| Hybopsis x-punctata Hubbs & Crowe, 1956 | Erimystax x-punctatus | 3814 |
| Hybopsis x-punctata trautmani Hubbs & Crowe, 1956 | Erimystax x-punctatus | 33021 |
| Hybopsis xaenocephalus Jordan, 1877 | Notropis xaenocephalus | 12965 |
| Minnilus xaenurus Jordan, 1877 | Cyprinella xaenura | 12965 |
| Acrossocheilus xamensis Kottelat, 2000 | Acrossocheilus xamensis | 36949 |
| Notropis xanthicara Minckley & Lytle, 1969 | Cyprinella xanthicara | 33021 |
| Labeo xanthogenys Pellegrin & Chevey, 1936 | Bangana xanthogenys | 44416 |
| Leuciscus xanthogramme Jerdon, 1849 | Rasbora daniconius | 41236 |
| Cyprinus xanthopterus Vallot, 1837 | Rutilus rutilus | 13696 |
| Luciobarbus xanthopterus Heckel, 1843 | Luciobarbus xanthopterus | 58342 |
| Saurogobio xiangjiangensis Tang, 1980 | Saurogobio xiangjiangensis | 33792 |
| Sinocyclocheilus xichouensis Pan, Li, Yang & Chen, 2013 | Sinocyclocheilus xichouensis | 93974 |
| Stenorynchoacrum xijiangensis Huang, Yang & Chen, 2014 | Stenorynchoacrum xijiangensis | 95674 |
| Systomus xouthos Kottelat & Tan, 2011 | Barbodes xouthos | 88863 |
| Anabarilius xundianensis He, 1984 | Anabarilius xundianensis | 33784 |
| Sinocyclocheilus xunlensis Lan, Zhao & Zhang, 2004 | Sinocyclocheilus xunlensis | 54621 |
| Varicorhinus xyrocheilus Tweddle & Skelton, 1998 | Labeobarbus xyrocheilus | 33082 |
| Devario xyrops Fang & Kullander, 2009 | Devario xyrops | 81819 |
| Luciobarbus yahyaouii Doadrio, Casal-Lopez & Perea, 2016 | Luciobarbus yahyaouii | 114135 |
| Rasborinus yaii Harada, 1943 | Metzia formosae | 33784 |
| Pseudogobio yaluensis Mori, 1928 | Microphysogobio yaluensis | 12218 |
| Acrossocheilus yalyensis Nguyen, 2001 | Acrossocheilus yalyensis | 84795 |
| Moroco yamamotis Jordan & Hubbs, 1925 | Rhynchocypris lagowskii | 81932 |
| Acheilognathus yamatsutae Mori, 1928 | Acheilognathus yamatsutae | 12218 |
| Anabarilius yangzonensis Chen & Chu, 1980 | Anabarilius yangzonensis | 33784 |
| Sinocyclocheilus yaolanensis Zhou, Li & Hou, 2009 | Sinocyclocheilus yaolanensis | 82586 |
| Barbus yeiensis (non Johnsen, 1926) | Enteromius punctitaeniatus | 2940 |
| Barbus yeiensis Johnsen, 1926 | Enteromius yeiensis | 2801 |
| Varicorhinus yeni Nguyen & Ngo, 2001 | Onychostoma gerlachi | 82789 |
| Cyprinus yilongensis Yang et al., 1977 | Cyprinus yilongensis | 36508 |
| Sinocyclocheilus yimenensis Li & Xiao, 2005 | Sinocyclocheilus yimenensis | 93974 |
| Tor yingjiangensis Chen & Yang, 2004 | Tor yingjiangensis | 55983 |
| Sinocyclocheilus yishanensis Li & Lan, 1992 | Sinocyclocheilus yishanensis | 42994 |
| Rutilus ylikiensis Economidis, 1991 | Leucos ylikiensis | 13696 |
| Biwia yodoensis Kawase & Hosoya, 2010 | Biwia yodoensis | 84058 |
| Barbus yongei Whitehead, 1960 | Enteromius yongei | 2801 |
| Schizopygopsis younghusbandi Regan, 1905 | Schizopygopsis younghusbandi | 32617 |
| Danio yuensis Arunkumar & Tombi Singh, 1998 | Devario yuensis | 46206 |
| Puntius yuensis Arunkumar & Tombi Singh, 2003 | Pethia yuensis | 75627 |
| Abbottina yunnanensis Yao & Yang, 1977 | Microphysogobio yunnanensis | 33792 |
| Barbus yunnanensis Fowler, 1958 | Poropuntius susanae | 35912 |
| Barbus yunnanensis Regan, 1904 | Acrossocheilus yunnanensis | 94476 |
| Cyprinus yunnanensis Tchang, 1933 | Cyprinus yunnanensis | 27116 |
| Discognathus yunnanensis Regan, 1907 | Discogobio yunnanensis | 75176 |
| Folifer yunnanensis Wang, Zhuang & Gao, 1982 | Tor yunnanensis | 45620 |
| Labeo yunnanensis Chaudhuri, 1911 | Labeo yunnanensis | 27732 |
| Schizothorax yunnanensis Norman, 1923 | Schizothorax yunnanensis | 94476 |
| Sinilabeo yunnanensis Wu, Lin, Chen, Chen & He, 1977 | Bangana yunnanensis | 58478 |
| Sinilabeo yunnanensis Chu & Wang, 1963 | Bangana yunnanensis | 58478 |
| Xenocypris yunnanensis Nichols, 1925 | Xenocypris yunnanensis | 33785 |
| Cyprinus yunnanensis daliensis Chen & Huang, 1977 | Cyprinus daliensis | 33021 |
| Schizothorax yunnanensis paoshanensis Tsao, 1964 | Schizothorax yunnanensis | 45622 |
| Schizothorax yunnanensis weiningensis Chen, 1998 | Schizothorax yunnanensis | 94476 |
| Alburnus zagrosensis Coad, 2009 | Alburnus zagrosensis | 82793 |
| Barbus zalbiensis Blache & Miton, 1960 | Enteromius zalbiensis | 2940 |
| Labeobarbus zambezensis Peters, 1852 | Labeobarbus marequensis | 2801 |
| Leuciscus zambezensis Peters, 1852 | Opsaridium zambezense | 2801 |
| Ceratichthys zanemus Jordan & Brayton, 1878 | Cyprinella zanema | 12965 |
| Rasbora zanzibarensis Günther, 1867 | Rasbora daniconius | 41236 |
| Barbus zanzibaricus Peters, 1868 | Enteromius zanzibaricus | 2801 |
| Barbus zanzibaricus paucior Hilgendorf, 1905 | Enteromius kerstenii | 7248 |
| Barbus zanzibaricus paucior Hilgendorf, 1905 | Enteromius apleurogramma | 2801 |
| Barbus zaphiri Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Aspiostoma zarudnyi Nikolskii, 1897 | Schizothorax zarudnyi | 33021 |
| Luciobarbus zayanensis Doadrio, Casal-López & Yahyaoui, 2016 | Luciobarbus zayanensis | 107618 |
| Cyprinus zeelt Lacepède, 1803 | Tinca tinca | 13696 |
| Pseudophoxinus zekayi Bogutskaya, Küçük & Atalay, 2006 | Pseudophoxinus zekayi | 78620 |
| Barbus zelleri Ahl, 1937 | Barbodes lateristriga | 94476 |
| Coreius zeni Tchang, 1930 | Coreius guichenoti | 33792 |
| Phoxinellus zeregi Heckel, 1843 | Pseudophoxinus zeregi | 12255 |
| Cyprinus zerta Leske, 1774 | Vimba vimba | 13696 |
| Pseudogobio zezera Ishikawa, 1895 | Biwia zezera | 84058 |
| Platysmacheilus zhenjiangensis Ni, Chen & Zhou, 2005 | Platysmacheilus zhenjiangensis | 95514 |
| Tor zhobensis Mirza, 1967 | Naziritor zhobensis | 52665 |
| Sinilabeo zhui Zheng & Chen, 1989 | Bangana zhui | 44394 |
| Clupea ziga Wulff, 1765 | Pelecus cultratus | 13696 |
| Alburnus zonatus Putnam, 1863 | Luxilus zonatus | 12965 |
| Tor zonatus Lin, 1935 | Parator zonatus | 44416 |
| Luxilus zonistius Jordan, 1880 | Luxilus zonistius | 86798 |
| Barbus zuaicus Boulenger, 1906 | Labeobarbus intermedius | 2801 |
| Barbus zuluensis Gilchrist & Thompson, 1913 | Labeobarbus natalensis | 2801 |
| Leuciscus zunnensis Günther, 1868 | Gila robusta | 33021 |