labeamajor, Probarbus Roberts [T. R.] 1992:45, Figs. 3b, 5 [Ichthyological Exploration of Freshwaters v. 3 (no. 1); ref. 14387] Mekong River near Khong Chiam, Thailand. Holotype: TISTR 2644. Paratypes: CAS 76172 (2); MNHN 1981-1343 (1, head preserved, photograph of entire fish); NIFI 1319 (1), 1356 (1); TISTR 2645 (4). •Valid as Probarbus labeamajor Roberts 1992 -- (Rainboth 1996:84 [ref. 22772], Doi 1997:10 [ref. 22832], Kottelat 2001:71 [ref. 25780], Kottelat 2013:145 [ref. 32989], Kottelat 2015:43 [ref. 33971], Taki et al. 2021:152 [ref. 39830]). Current status: Valid as Probarbus labeamajor Roberts 1992. Cyprinidae: Probarbinae. Distribution: Southeast Asia: Mekong River basin, Laos, Thailand and Cambodia. Habitat: freshwater.