maculatus, Hemibarbus Bleeker [P.] 1871:19, Pl. 4 (fig. 3) [Verhandelingen der Koninklijke Akademie van Wetenschappen (Amsterdam) v. 12 (art. 2); ref. 6421] Chang Jiang [Yangtze River], China. Syntypes: MNHN 0000-5030 to 5031 (1, 1). Type catalog: Bertin & Estève 1948:88 [ref. 19574]. Subjectively invalid; secondarily preoccupied by Barbus maculatus Valenciennes 1842, replaced by Barbus semibarbus Günther 1889. Current usage can be maintained under the 2000 Code (Art. 59.3). •Treated as valid as Hemibarbus maculatus Bleeker 1871 -- (Berg 1949:710 [ref. 20661], Lu et al. 1977:448 [ref. 2850], Mai 1978:111 [ref. 13511], Wang 1984:20 [ref. 22951], Chen & Li in Chu & Chen 1989:102 [ref. 13584], Zheng et al. 1989:121 [ref. 21202], Ding 1994:245 [ref. 21531], Yue 1995:120 [ref. 22652], Zhu 1995:73 [ref. 25213], Naseka 1996:158 [ref. 22943], Cheng & Zhou 1997:154 [ref. 26385], Reshetnikov et al. 1997:737 [ref. 24702], Chen in Chen 1998:133 [ref. 23556], Naseka 1998:83 [ref. 23590], Yue in Chen et al. 1998:242 [ref. 23878], Kottelat 2001:27 [ref. 25482], Kottelat 2001:53 [ref. 25780], Tang et al. 2001:13 [ref. 25373], Wang et al. 2001:118 [ref. 26566], Bogutskaya & Naseka 2004:66 [ref. 28183], Kottelat 2006:35 [ref. 28831], Ocock et al. 2006:37 [ref. 28933], Bogutskaya et al. 2008:325 [ref. 30085], Parin et al. 2014:79 [ref. 33547], Zhang et al. 2016:73 [ref. 34477], Dyldin & Orlov 2016:661 [ref. 34853], Zhang et al. 2019:222 [ref. 36699], Dyldin et al. 2021:23 [ref. 38804], Dyldin & Orlov 2021:65 [ref. 38158], Fu et al. 2021:9569 [ref. 39347], Guo 2021:206 [ref. 38617], Taki et al. 2021:147 [ref. 39830], Dyldin et al. 2023:[22] [ref. 40328]). Current status: Valid as Hemibarbus maculatus Bleeker 1871. Gobionidae. Distribution: East Asia: Russia, China, Mongolia and Taiwan; introduced elsewhere. Habitat: freshwater.