simoni, Crenicichla Haseman [J. D.] 1911:345, Pl. 59 [Annals of the Carnegie Museum v. 7 (nos 3-4) (18); ref. 12510] Rio Paraguay, São Luiz de Cáceres, Brazil. Holotype: FMNH 54097 [ex CM 2646]. Paratypes: CAS 78964 [ex IU 13352] (1), FMNH 54098-54100 [ex CM 2647-2650] (1, 1, 2, 3). Type catalog: Henn 1928:95 [ref. 12305], Ibarra & Stewart 1987:29 [ref. 12367]. •Synonym of Crenicichla semifasciata (Heckel 1840) -- (Ploeg 1991:107 [ref. 20196], Kullander in Reis et al. 2003:631 [ref. 27061], Mirande & Koerber 2015:58 [ref. 35117], Koerber et al. 2017:79 [ref. 35267], Hablützel & Huanto 2020:54 [ref. 37939], Varella et al. 2023:4 [ref. 40273]). Current status: Synonym of Crenicichla semifasciata (Heckel 1840). Cichlidae: Cichlinae. Habitat: freshwater.