分類 / Names
共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
条鰭類 >
Perciformes (Perch-likes) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Parananochromis: Greek, para = the side of + Latin, nannus = small + Greek, chromis = a fish, perhaps a perch (Ref. 45335); brevirostris: From the Latin brevis, short and rostrum, beak or snout, in reference to the short, rounded snout of the species (Ref. 50579).
環境 / 気候 / 範囲
生態学
; 新鮮な水 底生の. Tropical, preferred ?
Africa: Ivindo and Ogowe drainages in Gabon (Ref. 50579, 81260, 97361). Also reported from the Ntem River (Ref. 50579, 81260), but these reports are misidentifications for Parananochromis elobatus (Ref. 97361).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 5.1 cm SL オス/雌雄の選別がない; (Ref. 50579); 3.8 cm SL (female)
背面の脊椎 (合計): 14 - 16; 背鰭 (合計): 8-10; 肛門の骨 3; 臀鰭: 6 - 8. Diagnosis: lachrymal plus three tubular infraorbitals (Ref. 81260). Weakly developed (Ref. 81260) or absent (Ref. 50579) "pharyngeal hanging pad" on pharynx roof. Cheek naked or with a single scale row under eye (Ref. 81260). Anterior chest naked (Ref. 50579, 81260). 1-3 scales between base of pectoral and pelvic fins; well-developed dorsal fin lappets (Ref. 81260).
Inhabits small forest creeks and streams (Ref. 50579). Monogamous, biparental, substrate spawner displaying some degree of sexual dichromatism (Ref. 81260).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
In aquaria, a pair-bonding, cave-breeding species (Ref. 50579).
Lamboj, A. and M.L.J. Stiassny, 2003. Three new Parananochromis species (Teleostei, Cichlidae) from Gabon and Cameroon, Central Africa. Zootaxa 209:1-19. (Ref. 50579)
CITES (Ref. 94142)
Not Evaluated
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度
参考文献水産養殖水産養殖の紹介緊張遺伝子の対立遺伝子頻度遺伝病気行列Mass conversion
協力者画像Stamps, Coins音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
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