''Gastromyzon contractus'' is a species of
river loach in the genus ''
Gastromyzon
''Gastromyzon'' is a genus of gastromyzontid loaches native to Borneo.
Species
There are currently 36 species recognized in this genus:Kottelat, M. (2012)Conspectus cobitidum: an inventory of the loaches of the world (Teleostei: Cypriniformes ...
''. It is
endemic to the
Kapuas River basin, western
Borneo. It is a small fish growing to
SL.
References
Gastromyzon
Freshwater fish of Indonesia
Endemic fauna of Borneo
Endemic fauna of Indonesia
Fish described in 1982
{{Cypriniformes-stub