Species that contain: Leporinus and affinis [ 3 ] records

affinis, Leporinus Günther [A.] 1864:308 [Catalogue of the fishes in the British Museum v. 5; ref. 1974] Rio Capin [= Capim], Pará State, Brazil. Syntypes: (at least 4) BMNH 1849.11.8.52-53 (2). •Synonym of Leporinus fasciatus (Bloch 1794), but a valid subspecies -- (Gómez & Chebez 1996:53 [ref. 23791]). •Valid as Leporinus affinis Günther 1864 -- (Mahnert et al. 1997:842 [ref. 23282], Santos & Jégu 1990:164 [ref. 20180], Garavello & Britski in Reis et al. 2003:74 [ref. 27061], Britski & Birindelli 2016:36 [ref. 34393], Burns et al. 2017:18 [ref. 35416], DoNascimiento et al. 2017:39 [ref. 35633], Koerber et al. 2022:22 [ref. 39235]). Current status: Valid as Leporinus affinis Günther 1864. Anostomidae. Distribution: South America: Amazon River basin (Brazil, Colombia and Venezuela). Habitat: freshwater.

affinis, Leporinus Steindachner [F.] 1875:228 [18], Pl. 3 [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 71 (no. 3); ref. 18773] Rio Arassuahy, tributary of Rio Jequitinhonha, Minas Gerais State, Brazil. Holotype (unique): NMW 68405. On p. 18 of separate. Clearly labeled as a new species. Objectively invalid; preoccupied by Leporinus affinis Günther 1864. •Synonym of Leporinus steindachneri Eigenmann 1907 -- (Garavello & Britski in Reis et al. 2003:78 [ref. 27061]). •Synonym of Hypomasticus steindachneri (Eigenmann 1907). 1°Homonym. Current status: Synonym of Hypomasticus steindachneri (Eigenmann 1907). Anostomidae. Habitat: freshwater.

steindachneri, Leporinus Eigenmann [C. H.] in Eigenmann & Ogle 1907:9 [Proceedings of the United States National Museum v. 33 (no. 1556); ref. 1266] Rio Arassuahy, tributary of Rio Jequitinhonha, Minas Gerais State, Brazil. Holotype (unique): NMW 68405. Replacement name for Leporinus affinis Steindachner 1875, preoccupied by Leporinus affinis Günther 1864. •Valid as Leporinus steindachneri Eigenmann 1907 -- (Garavello & Britski in Reis et al. 2003:78 [ref. 27061], Silva et al. 2020:4 [ref. 37809]). •Valid as Hypomasticus steindachneri (Eigenmann 1907) -- (Birindelli et al. 2020:423 [ref. 37635]). Replacement Name. Current status: Valid as Hypomasticus steindachneri (Eigenmann 1907). Anostomidae. Distribution: South America: Jequitinhonha River basin and some southern drainages (Minas Gerais and Bahia, Brazil). Habitat: freshwater.