fusiforme, Onychostoma Kottelat [M.] 1998:40, Figs. 56-57 [Ichthyological Exploration of Freshwaters v. 9 (no. 1); ref. 23436] Nam Theun, from Ban Signo to about 6 kilometers upriver, Laos, 17°50'50"N, 105°03'00"E, Laos. Holotype: ZRC 41782. Paratypes: CMK 12521 (9), 12711 (10); DFV uncat. (5); NRM 36701 (3); ZRC 41814 (3); plus non-type material. •Valid as Onychostoma fusiforme Kottelat 1998 -- (Kottelat 2001:63 [ref. 25780], Xin et al. 2009:261 [ref. 30708], Kottelat 2013:129 [ref. 32989], Hoang et al. 2015:123, 137 [ref. 33811], Kottelat 2015:42 [ref. 33971], Song et al. 2018:161 [ref. 35890], Fu et al. 2021:9570 [ref. 39347]). Current status: Valid as Onychostoma fusiforme Kottelat 1998. Cyprinidae: Acrossocheilinae. Distribution: Southest Asia: upper and middle Mekong basin and Nam Theun (Laos and Yunnan/China). Habitat: freshwater.