discognathoides, Varicorhinus Nichols [J. T.] & Pope [C. H.] 1927:360, Fig. 26 [Bulletin of the American Museum of Natural History v. 54 (art. 2); ref. 5747] Nodoa, Hainan Island, China. Holotype (unique): AMNH 8389. •Valid as Sinilabeo discognathoides (Nichols & Pope 1927) -- (Wu et al. 1977:340 [ref. 4807], Jin in Kuang et al. 1986:124 [ref. 26639], Chen et al. in Pan et al. 1991:170 [ref. 23876], Zhu 1995:66 [ref. 25213], Zhang et al. in Yue 2000:190 [ref. 25272]). •Valid as Bangana discognathoides (Nichols & Pope 1927) -- (Zhang et al. 2006:100 [ref. 28545], Zhang & Chen 2006:51 [ref. 28775], Kottelat 2013:75 [ref. 32989], Zhang et al. 2016:107 [ref. 34477]). •Valid as Altigena discognathoides (Nichols & Pope 1927) -- (Kottelat 2017:494 [ref. 35262]). Current status: Valid as Altigena discognathoides (Nichols & Pope 1927). Cyprinidae: Labeoninae. Distribution: Red River basin, Hainan Island, China. Habitat: freshwater.