alvarezi, Barbus Roman [B.] 1971:17, Fig. 38 [Publicaciones del Instituto de Biología Aplicada Barcelona v. 49 [1970]; ref. 7780] Bolo River, affluent of Kie River, 16 kilometers south of Ebebiyin, Republic of Equatorial Guinea. Holotype: MCSBCN. •Valid as Barbus alvarezi Roman 1971 -- (Lévêque & Daget 1984:224 [ref. 6186]). •Synonym of Barbus brazzai Pellegrin 1901 -- (Kamdem Toham & Teugels 1997:45 [ref. 22814]). •Synonym of Enteromius brazzai (Pellegrin 1901) based on placement of brazzai. •Valid as Enteromius alvarezi (Roman 1971) -- (Hayes & Armbruster 2017:351 [ref. 35417]). Current status: Synonym of Enteromius brazzai (Pellegrin 1901). Cyprinidae: Smiliogastrinae. Habitat: freshwater.