prochilus, Discognathus Sauvage [H.-E.] & Dabry de Thiersant [P.] 1874:8 [Annales des Sciences Naturelles, Paris (Zoologie et Paléontologie) (Sér. 6) v. 1 (art. 5); ref. 15665] Szechwan, China. Holotype (unique): MNHN 0000-7041 (poor condition). Type catalog: Bertin & Estève 1948:104-105 [ref. 19574]. The original spelling was prochilus, and that spelling probably should be used. •Valid as Semilabeo prochilus (Sauvage & Dabry de Thiersant 1874) -- (Wu et al. 1977:370 [ref. 4807], Chu & Cui in Chu & Chen 1989:242 [ref. 13584], Zheng et al. 1989:212 [ref. 21202], Ding 1994:355 [ref. 21531], Zhu 1995:68 [ref. 25213], Chen in Chen 1998:170 [ref. 23556], Tang et al. 2001:13 [ref. 25373]). •Valid as Pseudogyrinocheilus prochilus (Sauvage & Dabry 1874) [often as procheilus] -- (Zhang et al. in Yue 2000:227 [ref. 25272], Zheng et al. 2010 [ref. 30550], Zhang et al. 2016:114 [ref. 34477], Zhang et al. 2019:281 [ref. 36699], Guo 2021:379 [ref. 38617]). Current status: Valid as Pseudogyrinocheilus prochilus (Sauvage & Dabry de Thiersant 1874). Cyprinidae: Labeoninae. Distribution: Yangtze and Pearl River basins, China. Habitat: freshwater.