pseudonieuhofii, Clarias Sudarto [no initials], Teugels [G. G.] & Pouyaud [L.] 2004:15, Fig. 3 [Zoological Studies v. 43 (no. 1); ref. 27680] Semitau, near the Danau Sentarum Reserve, upstream Kapuas River, on road between Sintang and Putussibau, West Kalimantan, Borneo, Indonesia. Holotype: MZB 10966. Paratypes: MNHN 2002-3389 (4), 2002-3390 (1); MRAC A3-07-P-1 (1); ZRC 47411 (4). Type catalog: Ferraris 2007:147 [ref. 29155], Ng & Kim 2008:41 [ref. 29920]. •Valid as Clarias pseudonieuhofii Sudarto, Teugels & Pouyaud 2004 -- (Ng 2004:294 [ref. 27992], Ferraris 2007:147 [ref. 29155], Ng & Hadiaty 2011:1584 [ref. 31220], Ng et al. 2011:66 [ref. 31263], Kottelat 2013:244 [ref. 32989], Ng & Kottelat 2014:443 [ref. 33579]). Current status: Valid as Clarias pseudonieuhofii Sudarto, Teugels & Pouyaud 2004. Clariidae. Distribution: Upper Kapuas River basin, West Kalimantan, Borneo, Indonesia. Habitat: freshwater.