Maskaheros argenteus (Allgayer, 1991) — von Juan Miguel Artigas Azas

The name pasorela, coined by Carl H. Hubbs for this species was never formalized.

Metriaclima chrysomallos Stauffer, Bowers, Kellogg & McKaye, 1997 — von Ad Konings

An attractive species resembling the iconic M. aurora but without barring on the flank.

Feeding in cichlids – The feeding apparatus — von Juan Miguel Artigas Azas

One of the reasons why cichlids are so successful in terms of the number of species and their diversification is their evolutionary plasticity; a feature that has allowed them to take advantage of most of the potentially edible organisms in the habitat they inhabit