herniarius, Myletes Cope [E. D.] 1872:268, Pl. 12 (fig. 3) [Proceedings of the Academy of Natural Sciences of Philadelphia v. 23; ref. 921] Río Ambyiacu, Peru. Lectotype: ANSP 8025. Paralectotype: ANSP 7990 (1). Type catalog: Böhlke 1984:48 [ref. 13621] as hernarius. Lectotype selected by Fowler 1907:476, Fig. 56 [ref. 1374]. •Synonym of Mylossoma duriventris Cuvier 1817 -- (authors). •Synonym of Mylossoma aureum (Spix & Agassiz 1829) -- (Taphorn 1992:284 [ref. 23654], Jégu in Reis et al. 2003:187 [ref. 27061], Mateussi et al. 2018:287 [ref. 35820], Ota et al. 2024:416 [ref. 40817]). Current status: Synonym of Mylossoma aureum (Spix & Agassiz 1829). Serrasalmidae: Colossomatinae. Habitat: freshwater.