The Yellowbelly Catfish is a freshwater fish known for its distinctive yellowish belly and dark, mottled back. It typically inhabits rivers and lakes across parts of the United States, particularly in the Mississippi River basin. This species can grow to significant sizes, often reaching lengths of up to 30 inches. These catfish are bottom feeders, primarily consuming insects, crustaceans, and small fish. They are popular among anglers for their fighting ability and are often sought after for sport fishing. The Yellowbelly Catfish plays an important role in its ecosystem by helping to maintain the balance of aquatic life.