Mesoheros

Mesoheros is a genus of cichlid fish native to Central and South America. These fish are characterized by their relatively small size compared to other South American cichlids, typically reaching a maximum length of around 15-20 centimeters. They are generally found in freshwater habitats such as rivers, lakes, and streams.

Mesoheros species were formerly classified within the Cichlasoma genus, but were later reclassified based on phylogenetic studies and morphological differences. They are closely related to other cichlid genera like Heroini.

Mesoheros species exhibit a range of color patterns and body shapes. Many species display vibrant coloration, especially during breeding periods. Their diet primarily consists of insects, small crustaceans, and plant matter.

Several Mesoheros species are popular in the aquarium trade due to their attractive appearance and relatively peaceful temperament compared to some larger cichlids. However, their specific care requirements and potential size should be considered before introducing them to a home aquarium. They typically require well-filtered water and a varied diet to thrive in captivity.

Ongoing research continues to refine the taxonomy and evolutionary relationships of Mesoheros and other cichlids in the Americas. The conservation status of many Mesoheros species remains unassessed.