atridorsalis, Mystacoleucus Fowler [H. W.] 1937:176, Figs. 112-113 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 89; ref. 1425] Mekong River at Kemrat [Kemarat], Thailand. Holotype: ANSP 68084. Paratypes: ANSP 68085 (1). Type catalog: Monkolprasit 1969:9 [ref. 25088], Böhlke 1984:69 [ref. 13621]. •Valid as Mystacoleucus atridorsalis Fowler 1937 -- (Kottelat 1984:805 [ref. 11440], Rainboth 1996:91 [ref. 22772], Doi 1997:8 [ref. 22832], Kottelat 1998:38 [ref. 23436], Kottelat 2000:44 [ref. 25040], Kottelat 2001:61 [ref. 25780], Kottelat 2013:125 [ref. 32989], Kottelat 2015:42 [ref. 33971], Taki et al. 2021:144 [ref. 39830]). Current status: Valid as Mystacoleucus atridorsalis Fowler 1937. Cyprinidae: Cyprininae. Distribution: Southeast Asia: Mekong River basin, Laos, Thailand and Cambodia. Habitat: freshwater.