Genera that contain: Pygocentrus [ 5 ] records

Gastropristis Eigenmann [C. H.] 1915:238 [Annals of the Carnegie Museum v. 9 (nos 3-4); ref. 1232] Fem. Serrasalmo (Pygocentrus) ternetzi Steindachner 1908. Type by original designation (also monotypic). •Synonym of Serrasalmus Lacepède 1803, but as a synonym of the later subgenus Taddyella von Ihering 1928 -- (Géry 1976:52 [ref. 14199]). •Synonym of Pygocentrus Müller & Troschel 1844 -- (Taphorn 1992:308 [ref. 23654], Fink 1993:668 [ref. 20937], Jégu in Reis et al. 2003:189 [ref. 27061]). Current status: Synonym of Pygocentrus Müller & Troschel 1844. Serrasalmidae: Serrasalminae.

Pristobrycon Eigenmann [C. H.] 1915:245 [Annals of the Carnegie Museum v. 9 (nos 3-4); ref. 1232] Masc. Serrasalmo (Pygocentrus) calmoni Steindachner 1908. Type by original designation. •Synonym of Serrasalmus Lacepède 1803, but a valid subgenus Pristobrycon -- (Géry 1972:210 [ref. 1594], Géry 1976:52 [ref. 14199], Géry 1977:278 [ref. 1597]). •Valid as Pristobrycon Eigenmann 1915 -- (Taphorn 1992:305 [ref. 23654], Machado-Allison 2002:45 [ref. 27640], Jégu in Reis et al. 2003:188 [ref. 27061], Freeman et al. 2007:2 et seq. [ref. 29167], Mirande 2009:6 [ref. 30267], Mirande 2010:471 [ref. 31006], Hubert & Renno 2010:33 [ref. 31099]). •Synonym of Serrasalmus Lacepède 1803 -- (Kolmann et al. 2020:10 [ref. 37721], Gallo-Cardozo et al. 2024:21 [ref. 40973]). Current status: Synonym of Serrasalmus Lacepède 1803. Serrasalmidae: Serrasalminae.

Pygocentrus Müller [J.] & Troschel [F. H.] 1844:94 [Archiv für Naturgeschichte v. 10 (pt 1); ref. 3070] Masc. Serrasalmus piraya Cuvier 1819. Type by subsequent designation. Type designated by Eigenmann 1910:442 [ref. 1224]. •Synonym of Serrasalmus Lacepède 1803, but a valid subgenus Pygocentrus -- (Géry 1976:52 [ref. 14199], Géry 1977:290 [ref. 1597]). •Valid as Pygocentrus Müller & Troschel 1844 -- (Taphorn 1992:308 [ref. 23654], Fink 1993 [ref. 20937], Machado-Allison & Fink 1991:109 [ref. 22050], Fink & Zelditch 1997:179 [ref. 22686], Britski et al. 1999:62 [ref. 24147], Machado-Allison 2002:55 [ref. 27640], Jégu in Reis et al. 2003:189 [ref. 27061], Freeman et al. 2007:1 et seq. [ref. 29167], Mirande 2009:6 [ref. 30267] in Serrasalmidae, Mirande 2010:471 [ref. 31006], Hubert & Renno 2010:33 [ref. 31099], Oliveira et al. 2011:11 [ref. 31685], Bertaco et al. 2016:415 [ref. 34561]). Current status: Valid as Pygocentrus Müller & Troschel 1844. Serrasalmidae: Serrasalminae.

Rooseveltiella Eigenmann [C. H.] 1915:240 [Annals of the Carnegie Museum v. 9 (nos 3-4); ref. 1232] Fem. Pygocentrus nattereri Kner 1858. Type by original designation. Objectively invalid; preoccupied by Rooseveltiella Fox in Siphonaptera [not investigated]; replaced by Taddyella Ihering 1928. •In the synonymy of Serrasalmus Lacepède 1803, subgenus Taddyella Ihering 1928 -- (Géry 1972:226 [ref. 1594], Géry 1976:52 [ref. 14199]). •In the synonymy of Pygocentrus Müller & Troschel 1844 -- (Taphorn 1992:308 [ref. 23654], Fink 1993:668 [ref. 20937], Jégu in Reis et al. 2003:189 [ref. 27061]). 1°Homonym. Current status: Synonym of Pygocentrus Müller & Troschel 1844. Serrasalmidae: Serrasalminae.

Taddyella Ihering [H. von] 1928:45 [Boletim Biologico, Trabalho do Laboratorio de Parasitologia da Facultade de Medicina de São Paulo v. 12 (no. 47); ref. 5011] Fem. Pygocentrus nattereri Kner 1858. Type by being a replacement name. Replacement for Rooseveltiella Eigenmann 1915, preoccupied by Rooseveltiella Fox 1914 in Siphonaptera. •Synonym of Serrasalmus Lacepède 1803, but a valid subgenus Taddyella -- (Géry 1972:237 [ref. 1594], Géry 1976:52 [ref. 14199], Géry 1977:291 [ref. 1597]). •Synonym of Pygocentrus Müller & Troschel 1844 -- (Fink 1993:669 [ref. 20937], Jégu in Reis et al. 2003:189 [ref. 27061]). Current status: Synonym of Pygocentrus Müller & Troschel 1844. Serrasalmidae: Serrasalminae.