sichangensis, Sinogastromyzon Chang [H.-W.] 1944:53 [Sinensia v. 15 (nos 1-6); ref. 5136] Anning River, near Tahochang, Sichang, southern China. Syntypes: ? Chang pers. coll. 2086 (1), 2094 (1), 2095 (1). •Valid as Sinogastromyzon sichangensis Chang 1944 -- (Kottelat & Chu 1988:197 [ref. 13491], Wu & Wu 1992:520 [ref. 21205], Zhu 1995:140 [ref. 25213], Chen in Chen 1998:268 [ref. 23556], Chen & Tang in Yue 2000:558 [ref. 25272] as sichuangensis, Tang et al. 2001:14 [ref. 25373], Tang & Chen 2000:9 [ref. 25445], Kottelat 2012:56 [ref. 32367], Yang & Guo 2013:899 [ref. 32962] spelled sichuangensis on p. 899, Zhang et al. 2016:168 [ref. 34477], Zhang et al. 2019:438 [ref. 36699], Guo 2021:712 [ref. 38618]). Current status: Valid as Sinogastromyzon sichangensis Chang 1944. Balitoridae. Distribution: Yangtze River basin, China. Habitat: freshwater.