pachyurus, Leporinus Valenciennes [A.] in Cuvier & Valenciennes 1850:36 [Histoire naturelle des poissons v. 22; ref. 1014] Amazon River. No types known. •Valid as Leporinus pachyurus Valenciennes 1850 -- (Britski 1997:36 [ref. 24113], Garavello & Britski in Reis et al. 2003:77 [ref. 27061]). •Possible synonym of Leporinus trifasciatus Steindachner 1876 -- (Garavello & Britski in Reis et al. 2003:77 [ref. 27061]). •Status uncertain -- (Britski et al. 2012:472 [ref. 32317], Birindelli 2024:63 [ref. 40817]). Current status: Synonym of Megaleporinus. Anostomidae. Habitat: freshwater.