The blood parrot cichlid is a vibrant hybrid fish born from pairing between a Midas cichlid and a redhead cichlid. These fish have become increasingly popular as aquarium fish due to their ...

The Midas cichlid fish from the crater lakes of Nicaragua are one of the the best known examples for sympatric speciation. They evolved from a source population into a variety of independent ...

The map shows the geographic distribution and morphological diversity of the various species and ecotypes of Midas cichlids that occur in Lakes Nicaragua and Managua as well as in various crater ...