guilinensis, Pseudogobio vaillanti Yao [?] & Yang [?] in Wu et al. 1977:514, Fig. 9-55 [The cyprinid fishes of China v. 2; ref. 4807] Guilin, Guangxi, China. Syntypes: IHB 58-7-415, 752, 835, 807,882 (7). •Synonym of Pseudogobio vaillanti (Sauvage 1878), but a valid subspecies as described -- (Jin in Pan et al. 1991:220 [ref. 23876], Zhu 1995:84 [ref. 25213], Yue in Chen et al. 1998:377 [ref. 23878]). •Synonym of Pseudogobio vaillanti (Sauvage 1878) -- (Yang et al. 2002:281 [ref. 26246]). •Valid as Pseudogobio guilinensis Yao & Yang 1977 -- (Zheng et al. 1989:137 [ref. 21202], Kottelat 2001:36 [ref. 25482], Kottelat 2013:146 [ref. 32989], Zhang et al. 2016:76 [ref. 34477], Cao et al. 2017:628 [ref. 36461], Tominaga & Kawase 2019:[19] [ref. 36681]). Current status: Valid as Pseudogobio guilinensis Yao & Yang 1977. Gobionidae. Distribution: China and Vietnam. Habitat: freshwater.