Ictalurus furcatus, commonly known as the Blue Catfish, thrives in large rivers and reservoirs across the USA. It boasts a distinctive forked tail and slate-blue coloration. As a top predator, it plays a crucial role in controlling fish populations. Known for its voracious appetite and size, it can grow over 100 pounds.

The Blue Catfish (Ictalurus furcatus) is native to the Mississippi River basin of the central and southern United States, extending from Pennsylvania to northern Mexico. It is also found in the Gulf of Mexico drainage, including the Mobile and Pearl rivers in Alabama and Mississippi, and the Rio Grande River.

Blue Catfish typically inhabit large rivers with deep, swift currents and are also found in reservoirs and lakes. They prefer clear, fast-flowing waters with sandy or rocky bottoms. The species is tolerant of a wide range of temperatures but generally thrives in water temperatures between 20°C and 30°C (68°F and 86°F).

As an opportunistic predator, Blue Catfish play a crucial role in their ecosystem by controlling populations of smaller fish and other aquatic organisms. They feed on a variety of prey, including fish, crayfish, and mollusks. Their ecological niche involves being a top predator in their habitat, which helps maintain the balance of the aquatic ecosystem.