minutus, Opsariichthys Nichols [J. T.] 1926:6, Fig. 5 [American Museum Novitates No. 224; ref. 15601] Fukien Province, China. Holotype: AMNH 8478. •Synonym of Opsariichthys uncirostris (Temminck & Schlegel 1846) -- (Yang & Hwang 1964:41 [ref. 13497]). •Synonym of Opsariichthys bidens Günther 1873 -- (Chen & Chu in Chen et al. 1998:47 [ref. 23878], Kottelat 2013:130 [ref. 32989]). •Valid as Opsariichthys minutus Nichols 1926 -- (Huynh & Chen 2014:142 [ref. 33158], Wang et al. 2019:[6] [ref. 36521]). Current status: Valid as Opsariichthys minutus Nichols 1926. Xenocyprididae. Distribution: Eastern Asia: upper Pearl River basin, southern China. Habitat: freshwater.