Considered a synonym of Andinoacara rivulatus (Günther, 1860)
- Kullander, Sven. 2003. "Family Cichlidae (Cichlids)". Check list of the freshwater fishes of South and Central America. pp. 605-654 (crc01092)
Original description as Acara aequinoctialis:
ZooBank:4AD7F3AE-AC90-44D5-B673-E7FA78FE27B9.
- Regan, Charles Tate. 1905. "A revision of the fishes of the South-American cichlid genera Acara, Nannacara, Acaropsis, and Astronotus". Annals and Magazine of Natural History. (Ser. 7) v. 15: pp. 329-347 (crc00016)