urbaini, Cryptopterus Fang [P.-W.] & Chaux [J.] in Chaux & Fang 1949:197, Fig. 2 [Bulletin du Muséum National d'Histoire Naturelle (Série 2) v. 21 (no. 2); ref. 13004] Cambodia. Holotype: MNHN 1966-0706. Paratypes: MNHN 1966-0707 to 0708 (1, 1). Type catalog: Ferraris 2007:373 [ref. 29155]. Holotype established by, "Longueur standard du type: 165 mm" and 1966-0706 taken from MNHN type cards. •Synonym of Ompok hypophthalmus (Bleeker 1846) -- (Rainboth 1996:149 [ref. 22772], Kottelat 2001:128 [ref. 25780]). •Valid as Ompok urbaini (Fang & Chaux 1949) -- (Ng 2003:1304 [ref. 27472], Ng & Tan 2004:10 [ref. 27846], Ferraris 2007:373 [ref. 29155], Kottelat 2013:236 [ref. 32989], Taki et al. 2021:257 [ref. 39830]). Current status: Valid as Ompok urbaini (Fang & Chaux 1949). Siluridae. Distribution: Southeast Asia: Mekong, Chao Phraya and Pasak River basins, Thailand, Laos and Cambodia. Habitat: freshwater.