Erstbeschreibung: Schmitter-Soto, Juan Jacobo. 2007. „A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species“. Zootaxa. n. 1603, pp. 1-78
Typusart: Heros octofasciatus REGAN, 1903
Beheimatet in: Belize, Guatemala, Honduras, Mexico
Beschriebene Arten:
Rocio gemmata CONTRERAS-BALDERAS & SCHMITTER-SOTO, 2007
Rocio ocotal SCHMITTER-SOTO, 2007
Rocio octofasciata REGAN, 1903
Rocio spinosissima VAILLANT & PELLEGRIN, 1902