👉 Microgammarus is a species of fish in the order Cyprinidae, commonly known as carp or rainbow trout. It belongs to the genus "Microgammarus" and can be found in various freshwater lakes and streams throughout North America. This tiny fish has a distinctive pattern on its fins, resembling those of a small goldenrod flower. They are omnivorous and feed primarily on insects, crustaceans, and other aquatic organisms. Microgammarus is known for their
