Catfish is one of the most well-known freshwater fish around the world. This freshwater-dwelling fish can be found in all regions of the world barring Antarctica. Find out more information about catfish. This article will give you several interesting catfish facts that review catfish’s characteristics, habitat, diet and more.

Basic Facts about Catfish

Characteristics: Catfish are generally characterized by their long whisker-like barbels, and broad, flattened heads. Catfish have their taste buds on their barbels, which they use for smelling and sensing nearby prey or predators. However, not all species of catfish have these famous barbels.

Habitat: Catfish are found inhabiting in fast-moving lakes and rivers throughout the world except Antarctic regions.

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