longispinnis, Acanthorhodeus Oshima [M.] 1926:14 [Annotationes Zoologicae Japonenses v. 11 (no. 1); ref. 3314] Kachek River near Kachek, Hainan Island, China. Syntypes: (7, one described). •Synonym of Acanthorhodeus macropterus Bleeker 1871 -- (Wu 1964:212 [ref. 13503], Jin in Kuang et al. 1986:67 [ref. 26639], Ye in Pan et al. 1991:130 [ref. 23876]). •In genus Acheilognathus -- (Arai & Akai 1988:208 [ref. 6999]). •Synonym of Acheilognathus macropterus (Bleeker 1871) -- (Lin in Chen et al. 1998:420 [ref. 23878], Kottelat 2013:70 [ref. 32989]). •Valid as Acheilognathus longispinnis (Oshima 1926) -- (Watanabe 1998:262 [ref. 23491], Arai et al. 2007:24 [ref. 29106]). Current status: Valid as Acheilognathus longispinnis (Oshima 1926). Acheilognathidae. Distribution: China. Habitat: freshwater.