krempfi, Pangasius Fang [P.-W.] & Chaux [J.] in Chaux & Fang 1949:343, Fig. 5 [Bulletin du Muséum National d'Histoire Naturelle (Série 2) v. 21 (no. 3); ref. 18875] Bong-Lao, Mekong River, Vietnam. Holotype (unique): MNHN 1966-0729. Type catalog: Ferraris 2007:326 [ref. 29155]. •Mention -- (Kottelat 1984:815 [ref. 11440]). •Valid as Pangasius krempfi Fang & Chaux 1949 -- (Roberts & Vidthayanon 1991:124 [ref. 19239], Rainboth 1996:155 [ref. 22772], Pouyaud et al. 1999:254 [ref. 24245], Pouyaud & Teugels 2000:198 [ref. 25066], Lim in Randall & Lim 2000:589 [ref. 25122], Kottelat 2001:53 [ref. 25482], Kottelat 2001:131 [ref. 25780], Gustiano 2003:164 [ref. 31337], Hogan et al. 2004:231 [ref. 27683], Ferraris 2007:326 [ref. 29155], Kottelat 2013:254 [ref. 32989], Taki et al. 2021:269 [ref. 39830]). Current status: Valid as Pangasius krempfi Fang & Chaux 1949. Pangasiidae. Distribution: Southeast Asia: Mekong, Red and Hue River basins, Thailand, Laos, Cambodia and Vietnam, and along South China Sea of Vietnam and Guangdong, China. Habitat: freshwater, brackish, marine.