The family Ictaluridae consists of freshwater fish commonly known as catfish. They are primarily found in North America and are characterized by their whisker-like barbels around the mouth, which help them sense food in murky waters. This family includes several species, such as the channel catfish and flathead catfish, which are popular among anglers. Ictaluridae species typically have a robust body and a smooth, scaleless skin. They inhabit a variety of freshwater environments, including rivers, lakes, and ponds. These fish are known for their adaptability and can thrive in diverse habitats, making them an important part of aquatic ecosystems.