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Epalzeorhynchos bicolor  (Smith, 1931)

Redtail sharkminnow
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Image of Epalzeorhynchos bicolor (Redtail sharkminnow)
Epalzeorhynchos bicolor
Picture by Dikic, D.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > No subfamily
Etymology: Epalzeorhynchos: Greek, epalzes, -es, -es = curative + Greek, rhyngchos = snout.

Environment / Climate / Range Ecology

Freshwater; demersal; pH range: 6.5 - 7.5; dH range: ? - 15.   Tropical; 22°C - 26°C (Ref. 13371), preferred ?

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Chao Phraya basin, Thailand. Reported from the Mekong basin (Ref. 37773).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL male/unsexed; (Ref. 7020)

Biology     Glossary (e.g. epibenthic)

Inhabits mainstream rivers and floodplains (Ref. 58784). Omnivorous, feeding on plant matter and small benthic animal (Ref. 58784). Tens of thousands of specimens are exported annually from Thailand for the ornamental trade, all now captive bred (Ref. 12217). Aquarium keeping: solitary, adults are territorial and may 'bully' other fish; minimum aquarium size 12.0 cm (Ref. 51150).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Yang, J.-X. and R. Winterbottom, 1998. Phylogeny and zoogeography of the cyprinid genus Epalzeorhynchos Bleeker (Cyprinidae: Ostariophysi). Copeia 1998(1):48-63. (Ref. 28024)

IUCN Red List Status (Ref. 115185)

  Critically Endangered (CR) (B1ab(iii,v)+2ab(iii,v))

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest; aquaculture: commercial; aquarium: highly commercial
FAO(Publication : search) | FisheriesWiki | Sea Around Us

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