Species that contain: Zacco and temmincki [ 5 ] records

acanthogenys, Opsariichthys Boulenger [G. A.] 1901:269, Pl. 24 (fig. 1) [Proceedings of the Zoological Society of London 1901, v. 1 (pt 2) (art. 3); ref. 5127] Ningpo, China. Syntypes: BMNH 1901.3.6.10-15 (6). •Synonym of Zacco temmincki (Temminck & Schlegel 1846) -- (Yang & Hwang 1964:48 [ref. 13497]). •Synonym of Zacco platypus (Temminck & Schlegel 1846) -- (Chen & Chu in Chen et al. 1998:41 [ref. 23878]). •Synonym of Zacco acutipinnis (Bleeker 1871) -- (Kottelat 2013:171 [ref. 32989]). •Valid as Zacco acanthogenys (Boulenger 1901) -- (Wang et al. 2019:[6] [ref. 36521], Zhu et al. 2020:[9] [ref. 37378], Zhang et al. 2023:[9] [ref. 39835]). Current status: Valid as Zacco acanthogenys (Boulenger 1901). Xenocyprididae. Distribution: East Asia: middle Yangtze River basin (China). IUCN (2024): Not Assessed. Habitat: freshwater.

mitsukurii, Zacco Ishikawa [C.] 1904:4, Pl. 2 (fig. 2) [Proceedings of the Department of Natural History, Tokyo Imperial Museum v. 1; ref. 9847] Katsuragawa, Yamashiro, Japan. No types known. •Synonym of Zacco temmincki (Temminck & Schlegel 1846) -- (Okada 1961:504 [ref. 6363]). •Synonym of Zacco sieboldii (Temminck & Schlegel 1846) -- (Hosoya et al. 2003:1 [ref. 26770]). •Synonym of Nipponocypris sieboldii (Temminck & Schlegel 1846). Current status: Synonym of Nipponocypris sieboldii (Temminck & Schlegel 1846). Xenocyprididae. Habitat: freshwater.

pachycephalus, Opsariichthys Günther [A.] 1868:296 [Catalogue of the fishes in the British Museum v. 7; ref. 1990] Taiwan. Syntypes: (at least 6) BMNH 1865.5.2.31-34 (4), 1865.5.2.60 (1). Type catalog: Ho & Shao 2011:29 [ref. 31432]. •Synonym of Zacco temmincki (Temminck & Schlegel 1846). •Valid as Zacco pachycephalus (Günther 1868) -- (Bănărescu 1968:306 [ref. 20605], Zhu 1995:26 [ref. 25213], Wang et al. 1997:170 [ref. 25517], Chen & Chu in Chen et al. 1998:45 [ref. 23878], Sado & Kimura 2002:353 [ref. 26498], Ma et al. 2006:343 [ref. 28735], Chen et al. 2009 [ref. 30298]). •Valid as Opsariichthys pachycephalus Günther 1868 -- (Chen et al. 2009:170 [ref. 30298], Ho & Shao 2011:29 [ref. 31432], Huynh & Chen 2014:143 [ref. 33158], Zhang et al. 2016:50 [ref. 34477] [not China], Wang et al. 2019:[6] [ref. 36521], Peng et al. 2024:28 [ref. 41610]). Current status: Valid as Opsariichthys pachycephalus Günther 1868. Xenocyprididae. Distribution: East Asia: Taiwan. Habitat: freshwater.

sieboldii, Leuciscus Temminck [C. J.] & Schlegel [H.] 1846:211, Pl. 101 (figs. 5, 5a-b) [Fauna Japonica Parts 10-14; ref. 4374] Japan. Lectotype: RMNH 2545a. Paralectotypes: RMNH 2545b-d (3 of 4). Lectotype selected by Boeseman 1947:162 [ref. 12876]. •Synonym of Zacco temmincki (Temminck & Schlegel 1846) -- (Okada 1961:504 [ref. 6363]). •Valid as Zacco sieboldii (Temminck & Schlegel 1846) -- (Hosoya et al. 2003:1 [ref. 26770], Kim et al. 2005:5 [ref. 28195], Wu et al. 2007:62 [ref. 29953]). •Valid as Candidia sieboldii (Temminck & Schlegel 1846) -- (Tadano 2024:32 [ref. 41282]). •Valid as Nipponocypris sieboldii (Temminck ^ Schlegel 1846) -- (Chen et al. 2008:210 [ref. 29933]). Current status: Valid as Nipponocypris sieboldii (Temminck & Schlegel 1846). Xenocyprididae. Distribution: East Asia: Japan and Korea. Hybridizes with Zacco platypus (Temminck & Schlegel 1846). Habitat: freshwater.

temminckii, Leuciscus Temminck [C. J.] & Schlegel [H.] 1846:210, Pl. 101 (figs. 4, 4a-b) [Fauna Japonica Parts 10-14; ref. 4374] Japan. Lectotype: RMNH 2546a. Paralectotypes: RMNH D1847-D1848 (2, stuffed), RMNH [ex 2546b-e] (4). Lectotype selected by Boeseman 1947:162 [ref. 12876]. •Valid as Zacco temminckii (Temminck & Schlegel 1846) -- (Kuroda 1953:276 [ref. 39545], Okada 1961:504 [ref. 6363], Yang & Hwang 1964:48 [ref. 13497], Bănărescu 1968:306 [ref. 20605] as temincki, Sawada in Masuda et al. 1984:57 [ref. 6441] as temmincki, Kawanabe & Mizuno 1989:239 [ref. 25598] as temmincki, Okazaki et al. 1991 [ref. 20439] as temmincki, Sato 1995:49 [ref. 25531], Kim 1997:268 [ref. 24032] as temmincki, Takahashi et al. 1997:42 [ref. 24971], Wang et al. 1997:170 [ref. 25517], Watanabe 1998:262 [ref. 23491], Sato et al. 1998:31 [ref. 24972], Mizuno et al. 1999:5 [ref. 25311], Nakabo 2000:262 [ref. 25086], Matsuura et al. 2000:158 [ref. 26000], Kim & Park 2002:178 [ref. 25913], Nakabo 2002:262 [ref. 26001], Choi et al. 2003:158, 514 [ref. 26218] as temmincki, Sado & Kimura 2002:353 [ref. 26498], Hosoya et al. 2003:4 [ref. 26770], Jang et al. 2003:119 [ref. 27681], Kim et al. 2005:4 [ref. 28195], Wu et al. 2007:62 [ref. 29953]). •Valid as Nipponocypris temminckii (Temminck & Schlegel 1846) -- (Chen et al. 2008:210 [ref. 29933], Saiki et al. 2023:69 [ref. 40766]). Current status: Valid as Nipponocypris temminckii (Temminck & Schlegel 1846). Xenocyprididae. Distribution: East Asia: Japan and Korea. Habitat: freshwater.