trimaculata, Acaronia Allen [W. R.] in Eigenmann & Allen 1942:389, Pl. 22 (fig. 8) [Fishes of western South America; ref. 1246] Iquitos, Peru. Holotype: CAS 67009 [ex IU 17794]. Paratypes: CAS 67010 [ex IU 17794] (4, now 2), USNM 167768 (2). •Synonym of Aequidens tetramerus (Heckel 1840) -- (Kullander 1986:339 [ref. 12439], Kullander & Nijssen 1989:134 [ref. 14136], Kullander in Reis et al. 2003:609 [ref. 27061]). Current status: Synonym of Aequidens tetramerus (Heckel 1840). Cichlidae: Cichlinae. Habitat: freshwater.