Oreonectes

Du, Li-Na, Chen, Xiao-Yong & Yang, Jun-Xing, 2008, A review of the Nemacheilinae genus Oreonectes Günther with descriptions of two new species (Teleostei: Balitoridae), Zootaxa 1729, pp. 23-36 : 27

publication ID

https://doi.org/ 10.5281/zenodo.181269

DOI

https://doi.org/10.5281/zenodo.5626011

persistent identifier

https://treatment.plazi.org/id/0395E341-3E0C-1D08-FF65-FD7001A083A5

treatment provided by

Plazi

scientific name

Oreonectes
status

 

Key to species of Oreonectes View in CoL View at ENA

1 Caudal fin forked.........................................................................................................................................2

- Caudal fin rounded or emarginate................................................................................................................................ 3

2 Rear of body with scales; eyes normal ............................................................................... O. furcocaudalis View in CoL

- Body naked; eyes degenerate with only black pigment .................................................................. O. microphthalmus View in CoL

3 Eyes absent; body naked .................................................................................................... O. anophthalmus View in CoL

- Eyes present; body with tiny scales ............................................................................................................................. 4

4 Caudal fin emarginated; cephalic lateral-line system degenerate ........................................ O. retrodorsalis View in CoL

- Caudal fin rounded; cephalic lateral-line system present ............................................................................................ 5

5 Body with many differently spots; posterior chamber of air-bladder developed, filling the body cavity..... ............................................................................................................................................... O. polystigmus View in CoL

- Body plain; posterior chamber of air-bladder reduced, reaching vertical of pectoral fin ................... O. platycephalus View in CoL

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