argentatus, Gymnostomus Mai [D. Y.] (ex Hao & Hoa) 1978:48 [Identification of the fresh-water fishes of North Viet Nam v. 1; ref. 13511] Phong-Thô creek, Lai Châu Province, northern Vietnam. Syntypes: ?DVZUT. Apparently unavailable from Hao & Hoa 1969 according to Kottelat 1989:1102 [ref. 14361], but Kottelat 2001 [ref. 25482] reversed this interpretation and dated to Nguyen & Daon [= Hao & Hoa] 1969. •See account of Varicorhinus argentatus Nguyen & Doan 1969. •Valid as Gymnostomus argentatus Mai 1978 -- (Endruweit 2024:15 [ref. 41040]). •In the synonymy of Onychostoma lepturus (Boulenger 1900). •In the synonymy of Hongiastoma argentatum (Nguyen & Doan 1969). Current status: Synonym of Hongiastoma argentatum (Nguyen & Doan 1969). Cyprinidae: Acrossocheilinae.