longibarbus, Ptychidio Chen [Y.-F.] & Chen [Y.-Y.] 1989:376 (English p. 379), Figs. 1, 2B [Acta Zootaxonomica Sinica v. 14 (no. 3); ref. 17650] Heshan, Guangxi, China, 108°52'N, 23°48'E. Holotype: IHASW 861217. Paratypes: IHASW 861205 (1). •Valid as Ptychidio longibarbus Chen & Chen 1989 -- (Zhu 1995:70 [ref. 25213], Zhang et al. in Yue 2000:232 [ref. 25272], Zhang et al. 2016:115 [ref. 34477]). Current status: Valid as Ptychidio longibarbus Chen & Chen 1989. Cyprinidae: Labeoninae. Distribution: China. Habitat: freshwater.