tonkinensis, Pelteobagrus Nguyen [V. H.] 2006:615, Fig. 41 [Freshwater fishes of Vietnam v. 2; ref. 29730] Outskirts of Hanoi, Vietnam. Holotype: NCNTTS I, Bac Ninh. Paratypes: (3). •Valid as Pelteobagrus tonkinensis Nguyen 2006. •In Tachysurus -- (see Bogutskaya et al. 2008:340 [ref. 30085], Kottelat 2013:267 [ref. 32989]). Current status: Uncertain as Tachysurus tonkinensis (Nguyen 2006). Bagridae. Distribution: Rivers in the northern plains of Vietnam. Habitat: freshwater.