[Type: Sok River at Kompong Sok, Kelantan, Malaysia]
Remark. I am not sure where Sok River is? Anyone can tell me where is Kampung Sok? I love to visit the stream, to see what is 'left' there after almost 40 years! And it would be great to collect the fish, from the type locality for museum collection. This fish was reported from various part of southeast Asia, in flowing stream over rocky bottom.