Genera that contain: Metynnis [ 3 ] records

Metynnis Cope [E. D.] 1878:692 [Proceedings of the American Philosophical Society v. 17 (no. 101); ref. 945] Masc. Metynnis luna Cope 1878. Type by monotypy. •Valid as Metynnis Cope 1878 -- (Géry 1972:188 [ref. 1594], Géry 1976:50 [ref. 14199], Géry 1977:270 [ref. 1597], Géry et al. 1987:447 [ref. 6001], Taphorn 1992:254 [ref. 23654], Zarske & Géry 1999:172 [ref. 23984], Britski et al. 1999:58 [ref. 24147], Jégu in Reis et al. 2003:183 [ref. 27061], Zarske & Géry 2008:174 [ref. 29917], Pavanelli et al. 2009:141 [ref. 30246], Mirande 2009:6 [ref. 30267], Mirande 2010:471 [ref. 31006], Oliveira et al. 2011:11 [ref. 31685], Ota et al. 2016:1 [ref. 35002]). Current status: Valid as Metynnis Cope 1878. Serrasalmidae: Serrasalminae.

Myleocollops (subgenus of Metynnis) Eigenmann [C. H.] 1903:147 [Smithsonian Miscellaneous Collections v. 45; ref. 1218] Masc. Metynnis goeldii Eigenmann 1903 (= Myletes lippencottianus of Ulrey, not Cope). Type by original designation (also monotypic). •Synonym of Metynnis Cope 1878, but a valid subgenus Myleocollops as described -- (Géry 1972:189 [ref. 1594]). •Synonym of Metynnis Cope 1878 -- (Géry 1976:50 [ref. 14199], Taphorn 1992:254 [ref. 23654], Zarske & Géry 1999:172 [ref. 23984], Jégu in Reis et al. 2003:183 [ref. 27061]). Current status: Synonym of Metynnis Cope 1878. Serrasalmidae: Serrasalminae.

Sealeina Fowler [H. W.] 1907:478 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 58 (for 1906); ref. 1374] Fem. Myletes lippincottianus Cope 1870. Type by original designation (also monotypic). Misspelled Sealina in Zoological Record for 1906, correctly spelled in 1907. •Synonym of Metynnis Cope 1878 -- (Géry 1976:50 [ref. 14199], Taphorn 1992:254 [ref. 23654], Zarske & Géry 1999:172 [ref. 23984], Jégu in Reis et al. 2003:183 [ref. 27061]). Current status: Synonym of Metynnis Cope 1878. Serrasalmidae: Serrasalminae.