Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Genera in the family or subfamily Creagrutinae: [ 6 ] records

Caiapobrycon Malabarba [L. R.] & Vari [R. P.] 2000:316 Masc. Caiapobrycon tucurui Malabarba & Vari 2000. Type by original designation (also monotypic). •Valid as Caiapobrycon Malabarba & Vari 2000 -- (Almirón et al. 2001:38 [ref. 26609], Malabarba in Reis et al. 2003:120 [ref. 27061], Mirande 2009:8 [ref. 30267] in Characidae Stevardiinae, Mirande 2010:533 [ref. 31006] with question, Thomaz et al. 2015:4 [ref. 33893] incertae sedis in Stevardiinae, Melo et al. 2024:11 [ref. 41541] in Creagrutinae). Current status: Valid as Caiapobrycon Malabarba & Vari 2000. Stevardiidae: Creagrutinae.

Carlastyanax Géry [J.] 1972:16 Masc. Astyanax aurocaudatus Eigenmann 1913. Type by original designation (also monotypic). •Synonym of Astyanax Baird & Girard 1854 -- (Ruiz-C. & Román-Valenca 2006:50 [ref. 28891]). •Valid as Carlastyanax Géry 1972 -- (Géry 1977:379 [ref. 1597], Pavanelli in Reis et al. 2003:120 [ref. 27061], Mirande et al. 2013:747 [ref. 33366], Thomaz et al. 2015:8 [ref. 33893] in Stevardiinae, tribe Creagrutini, Melo et al. 2024:11 [ref. 41541] in Creagrutinae). Current status: Valid as Carlastyanax Géry 1972. Stevardiidae: Creagrutinae.

Creagrudite Myers [G. S.] 1927:117 Masc. Creagrudite maxillaris Myers 1927. Type by original designation. Treated as masculine, Art. 30.2.4. •Valid as Creagrudite Myers 1927 -- (Géry 1977:383 [ref. 1597]). •Synonym of Creagrutus Günther 1864 -- (Böhlke & Saul 1975 [ref. 7109], Vari & Harold 1998:256 [ref. 23845], Vari & Harold 2001:42 [ref. 25842], Vari & Harold in Reis et al. 2003:121 [ref. 27061]). Current status: Synonym of Creagrutus Günther 1864. Stevardiidae: Creagrutinae.

Creagrutops Schultz [L. P.] 1944:327 Masc. Creagrutops maracaiboensis Schultz 1944. Type by original designation (also monotypic). •Valid as Creagrutops Schultz 1944 -- (Géry 1977:410 [ref. 1597]). •Synonym of Creagrutus Günther 1864 -- (Harold & Vari 1994:3 [ref. 21969], Vari & Harold 1998:256 [ref. 23845], Vari & Harold 2001:42 [ref. 25842], Vari & Harold in Reis et al. 2003:121 [ref. 27061]). Current status: Synonym of Creagrutus Günther 1864. Stevardiidae: Creagrutinae.

Creagrutus Günther [A.] 1864:339 Masc. Leporinus muelleri Günther 1859. Type by monotypy. •Valid as Creagrutus Günther 1864 -- (Böhlke & Saul 1975 [ref. 7109], Géry 1977:403 [ref. 1597], Mahnert & Géry 1988:5 [ref. 6407], Géry & Renno 1989 [ref. 13420], Taphorn 1992:167 [ref. 23654], Vari et al. 1993:351 [ref. 21107], Harold & Vari 1994:3 [ref. 21969], Vari & Harold 1998:245 [ref. 23845], Vari & Harold 2001:42 [ref. 25842], Almirón et al. 2001:38 [ref. 26609], Vari & Harold in Reis et al. 2003:121 [ref. 27061], Ribeiro et al. 2004:597 [ref. 27648], Torres-Mejia & Vari 2005:812 [ref. 28477], Román-Valencia & Cala 1997:144 [ref. 30645] with type specise as mulleri, Mirande 2009:8 [ref. 30267] in Characidae, Stevardiinae, Harold & Salcedo 2010:377 [ref. 30692], Román-Valencia et al. 2010:87 [ref. 30781], Mirande 2010:533 [ref. 31006], Oliveira et al. 2011:16 [ref. 31685], Dagosta & Pastana 2014:571 [ref. 33181], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:8 [ref. 33893] in Stevardiinae, tribe Creagrutini, Netto-Ferreira & Vari 2017:368 [ref. 35453], Netto-Ferreira & Moreira 2018:250 [ref. 35759], Albornoz-Garzón et al. 2018:341 [ref. 36150], Flausino Junior & Lima 2019:1 [ref. 36726], Albornoz-Garzón et al. 2020:365 [ref. 37405], Ardila Rodríguez 2020:5 [ref. 37904], Ardila Rodríguez 2021:1 [ref. 38586], Ardila Rodríguez 2023:1 [ref. 40275], Ardila Rodríguez 2023:1 [ref. 40588], Melo et al. 2024:11 [ref. 41541] in Creagrutinae, Ardila Rodríguez 2024:1 [ref. 41561]). Current status: Valid as Creagrutus Günther 1864. Stevardiidae: Creagrutinae.

Microgenys Eigenmann [C. H.] 1913:22 Fem. Microgenys minutus Eigenmann 1913. Type by original designation (also monotypic). Genus is apparently feminine in gender. •Valid as Microgenys Eigenmann 1913 -- (Géry 1977:398 [ref. 1597], Langeani in Reis et al. 2003:144 [ref. 27061], Mirande 2009:8 [ref. 30267] and Mirande 2010:533 [ref. 31006] in Characidae, Thomaz et al. 2015:4 [ref. 33893] incertae sedis in Stevardiinae, Melo et al. 2024:11 [ref. 41541] in Creagrutinae). Current status: Valid as Microgenys Eigenmann 1913. Stevardiidae: Creagrutinae.