perakensis, Cobitophis Herre [A. W. C. T.] 1940:8, Pl. 2 [Bulletin of the Raffles Museum No. 16; ref. 2130] Lake above Chenderoh Dam, Perak, Malaysia. Holotype: CAS-SU 33004. Paratypes: (4) BMNH 1938.12.1.126 (1), CAS-SU 33005 (3), ZRC 1442 (3). Type catalog: Böhlke 1953:39 [ref. 12291]. •Synonym of Pangio anguillaris (Vaillant 1902) -- (Kottelat & Lim 1993:214 [ref. 21437], Tan & Kottelat 2009:61 [ref. 30261], Kottelat 2012:38 [ref. 32367], Kottelat 2013:182 [ref. 32989]). Current status: Synonym of Pangio anguillaris (Vaillant 1902). Cobitidae. Habitat: freshwater.