Species that contain: Aphyocharax and dentatus [ 4 ] records

dentatus, Aphyocharax Eigenmann [C. H.] & Kennedy [C. H.] 1903:516 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Laguna del Río Paraguay, Asuncion, Paraguay. Holotype: CAS 59722 [ex IU 10032]. Paratypes: AMNH 1469 (2); CAS 59723 [ex IU 10036] (orig. 4, now 3), 59724 [ex IU 10037] (1), 59725 [ex IU 10038] (orig. 4, now 2), 59726 [ex IU 10034-35] (3), 76471 [ex IU 10033] (2 not 1); NMW 62798 (1). •Valid as Aphyocharax dentatus Eigenmann & Kennedy 1903 -- (Gómez & Chebez 1996:49 [ref. 23791], Britski et al. 1999:45 [ref. 24147], Lima in Reis et al. 2003:198 [ref. 27061], López et al. 2003:20 [ref. 27366], Menni 2004:76 [ref. 28131], Mirande 2010:526 [ref. 31006], Sarmiento et al. 2014:43, 183 [ref. 35004], Mirande & Koerber 2015:17 [ref. 35117], Terán et al. 2016:2 [ref. 35096], Koerber et al. 2017:25 [ref. 35267], Brito et al. 2018:398 [ref. 36071], Brito et al. 2019:515 [ref. 37042], Reis et al. 2020:457 [ref. 38364]). Current status: Valid as Aphyocharax dentatus Eigenmann & Kennedy 1903. Characidae: Aphyocharacinae. Distribution: South America: Paraguay and Paraná River basins (Argentina, Brazil, Bolivia and Paraguay). Habitat: freshwater.

difficilis, Notropocharax Marini [T. L.], Nichols [J. T.] & LaMonte [F. R.] 1933:6, Fig. 3 [American Museum Novitates No. 618; ref. 2889] Rio Mogi-Guassú, São Paulo, Brazil. Holotype: AMNH 12247. Paratypes: AMNH 12248 (5). •Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903 -- (Lima in Reis et al. 2003:198 [ref. 27061], Mirande & Koerber 2015:17 [ref. 35117], Koerber et al. 2017:25 [ref. 35267]). Current status: Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903. Characidae: Aphyocharacinae. Habitat: freshwater.

nasutus, Aphyocharax Ahl [E.] 1936:20 [Zoologischer Anzeiger v. 114 (nos 1/2); ref. 13683] Rosario de Sante Fé, Argentina. Lectotype: ZMB 20795. Paralectotype: ZMB 32426 (1). Types mentioned: Paepke 1995:91 [ref. 21847], Zarske & Géry 1995:105, fig. 2 [ref. 22674]. Lectotype selected by Zarske & Géry 1995:105 [ref. 22674]. •Synonym of Aphyocharax erythrurus Eigenmann 1912 -- (Zarske & Géry 1995:118 [ref. 22674]). •Valid as Aphyocharax nasutus Ahl 1936 -- (López et al. 2003:20 [ref. 27366]). •Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903 -- (Lima in Reis et al. 2003:198 [ref. 27061], Mirande & Koerber 2015:17 [ref. 35117], Koerber et al. 2017:25 [ref. 35267], Souza-Lima 2024:89 [ref. 40817]). Current status: Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903. Characidae: Aphyocharacinae. Habitat: freshwater.

pappenheimi, Aphyocharax Ahl [E.] 1924:33 [Mitteilungen aus dem Zoologischen Museum in Berlin v. 11 (no. 1); ref. 19930] Asuncion, Paraguay. Lectotype: ZMB 23607. Paralectotypes: ZMB 32431 [or 32931] (3). Types mentioned: Paepke 1995:91 [ref. 21847], Zarske & Géry 1995:107, fig. 3 [ref. 22674]. Lectotype selected by Zarske & Géry 1995:107 [ref. 22674]. •Mention -- (López et al. 2003:21 [ref. 27366]). •Synonym of Aphyocharax erythrurus Eigenmann 1912 -- (Zarske & Géry 1995:118 [ref. 22674]). •Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903 -- (Lima in Reis et al. 2003:198 [ref. 27061], Mirande & Koerber 2015:17 [ref. 35117], Koerber et al. 2017:25 [ref. 35267], Souza-Lima 2024:89 [ref. 40817]). Current status: Synonym of Aphyocharax dentatus Eigenmann & Kennedy 1903. Characidae: Aphyocharacinae. Habitat: freshwater.