itapicuruensis, Geophagus brasiliensis var. Haseman [J. D.] 1911:365, Pl. 72 [Annals of the Carnegie Museum v. 7 (nos 3-4) (18); ref. 12510] Rio Itapicurú at Queimadas, Brazil. Holotype: FMNH 54365 [ex CM 2793a]. Paratypes: FMNH 54204-05 (1, 1), 54366 (4), 54378 (1). Type catalog: Henn 1928:95 [ref. 12305], Ibarra & Stewart 1987:38 [ref. 12367]. Originally as itapicuruënsis. •Synonym of Geophagus brasiliensis (Quoy & Gaimard 1824) -- (Gosse 1976:35 [ref. 7029]). •Valid as 'Geophagus' itapicuruensis Haseman 1911 -- (Argolo et al. 2020:4 [ref. 37561]). •Valid as Geophagus itapicuruensis Haseman 1911 -- (Kullander in Reis et al. 2003:633 [ref. 27061], Mattos et al. 2015:219 [ref. 34048], Mattos & Costa 2018:336 [ref. 36009], Silva et al. 2020:15 [ref. 37809], Vieira-Guimarães et al. 2024:53 [ref. 41258]). Current status: Valid as Geophagus itapicuruensis Haseman 1911. Cichlidae: Cichlinae. Distribution: South America: Itapicuru River drainage, Bahia State (Brazil). Habitat: freshwater.