krattensis, Wallago Fowler [H. W.] 1934:335, Fig. 1 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1418] Kratt [Trat], southeastern Thailand. Holotype (unique): ANSP 60177. Type catalog: Böhlke 1984:157 [ref. 13621], Ferraris 2007:374 [ref. 29155]. •Synonym of Ompok bimaculatus (Bloch 1794) -- (Kottelat 2001:128 [ref. 25780]). •See Kottelat & Lim 1996:240 [ref. 23210]. •Species inquirenda in Ompok -- (Ferraris 2007:374 [ref. 29155]). •Synonym of Ompok siluroides Lacepède 1803 -- (Ng & Hadiaty 2009:56 [ref. 30458], Kottelat 2013:236 [ref. 32989]). Current status: Synonym of Ompok siluroides Lacepède 1803. Siluridae. Habitat: freshwater.