notatus, Rhodeus Nichols [J. T.] 1929:6, Fig. 4 [American Museum Novitates No. 377; ref. 15912] Tsinan, Shantung Province, China. Holotype: AMNH 9654. Paratypes: AMNH 10812 (8). •Synonym of Rhodeus sinensis Günther 1868 -- (Wu 1964:202 [ref. 13503]). •In genus Rhodeus -- (Arai & Akai 1988:209 [ref. 6999]). •Synonym of Rhodeus ocellatus (Kner 1866) -- (Lin in Chen et al. 1998:445 [ref. 23878]). •Valid as Rhodeus notatus Nichols 1929 -- (Kim 1997:168 [ref. 24032], Arai et al. 2001:275 [ref. 25545], Arai et al. 2001:280 [ref. 25545], Kim & Park 2002:68 [ref. 25913], Choi et al. 2003:158, 502 [ref. 26218], Li & Arai 2010:303 [ref. 31188], Li & Arai 2011:303 [ref. 31188], Li & Arai 2014:175 [ref. 33267], Li et al. 2017:85 [ref. 35680], Li et al. 2020:[14] [ref. 37372], Li et al. 2020:337 [ref. 37574], Sung et al. 2021:160 [ref. 38867]). Current status: Valid as Rhodeus notatus Nichols 1929. Acheilognathidae. Distribution: East Asia: ortheast China and Korean Peninsula; hybidizes with Rhodeus ocellatus (Kner 1866). Habitat: freshwater.