Hypomasticus (subgenus of Leporinus) Borodin [N. A.] 1929:272 Masc. Leporinus mormyrops Steindachner 1875. Type by original designation. •Synonym of Leporinus Agassiz 1829, but a valid subgenus Hypomasticus as described -- (Géry 1977:158 [ref. 1597]). •Synonym of Leporinus Agassiz 1829 -- (Taphorn 1992:39 [ref. 23654], Garavello & Britski in Reis et al. 2003:73 [ref. 27061]). •Valid as Hypomasticus Borodin 1929 -- (Sidlauskas & Vari 2008:74 [ref. 29786], Birindelli et al. 2013:464 [ref. 32924], Birindelli et al. 2020:416 [ref. 37635]). Current status: Valid as Hypomasticus Borodin 1929. Anostomidae.