notophthalmus, Crenicichla Regan [C. T.] 1913:502 [Annals and Magazine of Natural History (Series 8) v. 11 (no. 65); ref. 14979] Amazon River at Manaus, Brazil. Syntypes: BMNH 1913.4.15.4-5 (2). •Valid as Crenicichla notophthalmus Regan 1913 -- (Ploeg 1991:74 [ref. 20196], Kullander in Reis et al. 2003:630 [ref. 27061], Staeck 2003:135 [ref. 27488], Staeck 2017:235 [ref. 35639]). •Valid as Wallaciia notophthalmus (Regan 1913) -- (Varella et al. 2023:3 [ref. 40273]). Current status: Valid as Wallaciia notophthalmus (Regan 1913). Cichlidae: Cichlinae. Distribution: South America: lower Negro River drainage, Amazon basin, Brazil. Habitat: freshwater.