davidi, Paratylognathus Sauvage [H.-E.] 1880:227 [17] [Bulletin de la Société philomathique de Paris (7th Série) v. 4; ref. 3888] Szechuan, China. Holotype (unique): MNHN 0000-6282. Type catalog: Bertin & Estève 1948:56 [ref. 19574]. On p. 17 of separate. •Valid as Racoma davidi (Sauvage 1880) -- (Wu & Wu 1992:317 [ref. 21205]). •Valid as Schizothorax davidi (Sauvage 1880) -- (Tsao 1964:152 [ref. 13501], Ye & Fu in Ding 1994:379 [ref. 21531], Zhang et al. 1995:89 [ref. 22734], Yang & Chen 1995:91 [ref. 23555], Zhu 1995:88 [ref. 25213], Chen & Huang in Chen 1998:221 [ref. 23556], Chen & Cao et al. in Yue 2000:328 [ref. 25272], Tang et al. 2001:13 [ref. 25373], Zhang et al. 2016:122 [ref. 34477], Guo 2021:409 [ref. 38617]). Current status: Valid as Schizothorax davidi (Sauvage 1880). Cyprinidae: Schizothoracinae. Distribution: Upper Yangtze River basin, China. Habitat: freshwater.