laevis, Barbus Valenciennes [A.] in Cuvier & Valenciennes 1842:192 [Histoire naturelle des poissons v. 16; ref. 1009] Bogor and Surayevi, Java, Indonesia. Syntypes: RMNH D1811 (1, dry), D1812 (1, dry), 2531 (1). Non-types; SMF 2605 [ex RMNH in 1829] (1, dry). Type information: Roberts 1993:15 [ref. 21799]. •Valid as Barbichthys laevis (Valenciennes 1842) -- (Roberts 1989:30 [ref. 6439], Roberts 1993:15 [ref. 21799], Kottelat et al. 1993:32 [ref. 23448], Doi 1997:3 [ref. 22832], Kottelat 2000:83 [ref. 25486], Kottelat 2001:40 [ref. 25780], Kottelat & Widjanarti 2005:148 [ref. 28284], Kottelat 2013:76 [ref. 32989], Ng et al. 2019:521 [ref. 36606], Taki et al. 2021:169 [ref. 39830], Hasan et al. 2022:6035 [ref. 39888], Ahmad et al. 2023:55 [ref. 41243]). Current status: Valid as Barbichthys laevis (Valenciennes 1842). Cyprinidae: Labeoninae. Distribution: Southeast Asia: southern Vietnam, southern Laos, Cambosia, Thailand, Malaya (Malaysia), Singapore, Sumatra and Java (Indonesia), western Borneo (Indonesia, Malaysia, Brunei). IUCN (2020): Least Concern. Habitat: freshwater.