Author: (Taylor & Miller, 1980)
Remark: The generic allocation of this species is still uncertain. It belongs to the tribe Heroini, but is maintained as an incertae sedis species of <i>Cichlasoma</i> pending a revision of heroin cichlids traditionally assigned to the cichlasomatin genus <i>Cichlasoma</i>.
Comments: Inhabits lower river to middle river valleys as well as lake.  Prefers moderate flowing streams and large rivers with strong currents which are clear, clean and high in oxygen content.  Can be found over rocks, sand, silt, or mud.  Occurs in most all the habitats available within its small territorial boundaries.