Opsariichthys Bleeker [P.] 1863:203 Masc. Leuciscus uncirostris Temminck & Schlegel 1846. Type by monotypy. Also appeared in Bleeker 1863:263 [ref. 403] and 1863:28 [ref. 4859], with type designated [relative dates of publication not established]. •Valid as Opsariichthys Bleeker 1863 -- (Yang & Hwang 1964:40 [ref. 13497], Bănărescu 1968 [ref. 20605], Chen 1982:297 [ref. 824], Sawada in Masuda et al. 1984:57 [ref. 6441], Kuang in Chu & Chen 1989:30 [ref. 13584], Kottelat 1989:9 [ref. 13605] as Opsarichthys, Ye & Song in Pan et al. 1991:75 [ref. 23876], Bogutskaya & Naseka 1996:30 [ref. 22798], Bogutskaya 1998:79 [ref. 23589], Chen & Chu in Chen et al. 1998:46 [ref. 23878], Bogutskaya & Naseka 2004:98 [ref. 28183], Chen et al. 2008:215 [ref. 29934], Chen et al. 2009:165 [ref. 30298], Tang et al. 2010:202 [ref. 31204] as ex-Danioninae, Tang et al. 2013:19 [ref. 32559] in Oxygastrinae, Kottelat 2013:130 [ref. 32989], Huynh & Chen 2013:138 [ref. 33158], Tang et al. 2013:101 [ref. 33447] in Oxygastrinae, Parin et al. 2014:84 [ref. 33547], Zhang et al. 2016:50 [ref. 34477], Chen et al. 2024:1 [ref. 41608], Peng et al. 2024:15 [ref. 41610]). Current status: Valid as Opsariichthys Bleeker 1863. Xenocyprididae.