malcolmi, Acrossocheilus Smith [H. M.] 1945:199, Fig. 34 [Bulletin of the United States National Museum No. 188; ref. 4056] Meping River at Rabeng [Raheng], central Thailand. Holotype (unique): USNM 117748. Type catalog: Monkolprasit 1969:3 [ref. 25088]. •Valid as Acrossocheilus malcolmi Smith 1945 -- (Datta & Karmakar 1984:170 [ref. 8167]). •Valid as Poropuntius malcolmi (Smith 1945) -- (Doi 1997:10 [ref. 22832]). •Valid as Hypsibarbus malcolmi (Smith 1945) -- (Rainboth 1996:79 [ref. 22681], Rainboth 1996:96 [ref. 22772], Doi 1997:6 [ref. 22832], Freyhof et al. 2000:95 [ref. 25184], Kottelat 2001:57 [ref. 25780], Kottelat 2013:112 [ref. 32989], Kottelat 2015:41 [ref. 33971], Taki et al. 2021:118 [ref. 39830]). Current status: Valid as Hypsibarbus malcolmi (Smith 1945). Cyprinidae: Cyprininae. Distribution: Southeast Asia: Malay Peninsula, Mae Klong, Chao Phraya and Mekong River basins, Thailand, Laos, Cambodia and Vietnam. Habitat: freshwater.