macrocephalus, Curimatopsis Ahl [E.] 1931:207, Fig. 1 [Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1931 (nos. 4-7); ref. 16254] Amazon. Holotype (unique): ZMB 33934 (not 20818). Types mentioned: Paepke 1995:91 [ref. 21847]. •Synonym of Curimatopsis macrolepis (Steindachner 1876) -- (Vari 1982:13 [ref. 5485], Vari in Reis et al. 2003:54 [ref. 27061], Dillman & Vari 2024:317 [ref. 40817]). Current status: Synonym of Curimatopsis macrolepis (Steindachner 1876). Curimatidae. Habitat: freshwater.