argynnis, Crenicichla proteus var. Cope [E. D.] 1872:253 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 23; ref. 921] Río Ambyiacu, Peru. Syntypes: ANSP 9059 (1), 14375 (1). Type catalog: Böhlke 1984:56 [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.