lanceolata, Capoeta Temminck [C. J.] & Schlegel [H.] 1846:202, Pl. 100 (figs. 3, 3a-b) [Fauna Japonica Parts 10-14; ref. 4374] Streams about Nagasaki, Japan. Holotype (unique): RMNH 2501. Type information: Boeseman 1947:157 [ref. 12876]. •Valid as Acheilognathus lanceolatus (Temminck & Schlegel 1846) -- (Kuroda 1953:274 [ref. 39545], Okada 1961:384 [ref. 6363], Sawada in Masuda et al. 1984:54 [ref. 6441], Kim 1997:173 [ref. 24032], Kim & Yang 1998:29 [ref. 24125], Kim & Park 2002:72 [ref. 25913], Choi et al. 2003:156, 503 [ref. 26218]). •In genus Tanakia -- (Arai & Akai 1988:205 [ref. 6999]). •Valid as Tanakia lanceolata (Temminck & Schlegel 1846) -- (Kawanabe & Mizuno 1989:354 [ref. 25598], Arai et al. 1995:196 [ref. 22109], Sato 1995:48 [ref. 25531], Watanabe 1998:262 [ref. 23491], Sato et al. 1998:30 [ref. 24972], Nakabo 2000:256 [ref. 25086], Matsuura et al. 2000:129 [ref. 26000], Nakabo 2002:256 [ref. 26001], Chang et al. 2009:824 [ref. 31127], Lim et al. 2014:67 [ref. 33508], Li et al. 2017:85 [ref. 35680], Kim et al. 2021:48 [ref. 38855] as hybrid). Current status: Valid as Tanakia lanceolata (Temminck & Schlegel 1846). Acheilognathidae. Distribution: East Asia: Japan and Korea; hybridizes with Rhodeus pseudosericeus Arai, Jeon & Ueda 2001. Habitat: freshwater.