👉 Acanthogammarus is a genus of fish in the family Cichlidae, commonly known as carp or perch. These fish are primarily found in freshwater environments, including rivers and lakes. They have a distinctive red or black coloration, with a pointed head and small, forked jaws. Acanthogammarus can be distinguished from other carp species by their larger size, more robust body structure, and a more distinct appearance of the eyes.