longibarbatus, Acanthorhodeus Mai [D. Y.] 1978:186, Fig. 84 [Identification of the fresh-water fishes of North Viet Nam v. 1; ref. 13511] Na-Ri River and Cao Bang River, northern Vietnam. Syntypes: DVZUT. •Valid as Acanthorhodeus longibarbatus Mai 1978 -- (Kottelat 1998:54 [ref. 23436]). •Valid as Acheilognathus longibarbatus (Mai 1978) -- (Kottelat 2001:15 [ref. 25482], Kottelat 2001:36 [ref. 25780], Yang et al. 2011:163 [ref. 31154]). Current status: Valid as Acheilognathus longibarbatus (Mai 1978). Acheilognathidae. Distribution: Vietnam. Habitat: freshwater.