nemopterus, Batrachops Fowler [H. W.] 1940:283, Fig. 64 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 91 (for 1939); ref. 1432] Contamana, Río Ucayali basin, Peru. Holotype: ANSP 68684. Paratypes: ANSP 68685-87 (3). Type catalog: Böhlke 1984:58 [ref. 13621]. •Synonym of Crenicichla proteus Cope 1872 -- (Kullander 1986:107 [ref. 12439], Ploeg 1991:51 [ref. 20196], Kullander in Reis et al. 2003:630 [ref. 27061], Varella et al. 2018:363 [ref. 35777]). •Synonym of Saxatilia proteus (Cope 1872) -- (Varella et al. 2023:4 [ref. 40273]). Current status: Synonym of Saxatilia proteus (Cope 1872). Cichlidae: Cichlinae. Habitat: freshwater.