Pseudotropheus Zebra Yellow Throat, Metriaclima Xanstomachus
Maylandia Xanstomachus is a species of fish in the cichlidae family. The correct name of its genus is not clear; some authors prefer Maylandia, others Metriaclima.
From Wikipedia, the free encyclopedia, Maylandia Xanstomachus
Photograph © Copyright Carsten K. Larsen Used with Permission