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], Vieira-Guimarães et al. 2024:35 [ref. 41258]). 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.