Do catfish live in South America?

Yes, catfish live in South America. In fact, South America is home to the greatest diversity of catfish species in the world, with over 2,000 species described. Catfish are an important part of the local ecosystem, providing a food source for humans and other animals. Some of the most well-known catfish species that live in South America include the electric catfish, the red-tailed catfish, and the corydoras catfish.