gigas, Pangasianodon Chevey [P.] 1931:538, Figs. 1-2 [Bulletin de la Société Zoologique de France v. 55 (no. 7) [for 1930]; ref. 830] Laos [original locality: Mekong River system, Pnom-Penh, Cambodia]. Neotype: MNHN A-8832 (dry). Type catalog: Ferraris 2007:325 [ref. 29155]. Neotype selected by Gustiano 2003:56 [ref. 31337]. •Valid as Pangasius gigas (Chevey 1931) -- (Roberts & Vidthayanon 1991:116 [ref. 19239], Pouyaud et al. 1999:249 [ref. 24245], Pouyaud & Teugels 2000:197 [ref. 25066]). •Valid as Pangasianodon gigas Chevey 1931 -- (Burgess 1989:105 [ref. 12860], Rainboth 1996:153 [ref. 22772], Kottelat 2001:130 [ref. 25780], Hogan et al. 2002:269 [ref. 26208], Gustiano 2003:55 [ref. 31337], Hogan et al. 2004:228 [ref. 27683], Ferraris 2007:325 [ref. 29155], Kottelat 2013:254 [ref. 32989], Taki et al. 2021:261 [ref. 39830]). Current status: Valid as Pangasianodon gigas Chevey 1931. Pangasiidae. Distribution: Southeast Asia: Mekong River basin, Thailand, Laos, Cambodia and Vietnam; stocked in various reservoirs in Thailand. Habitat: freshwater.