The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 3000
Catfish is the common name given to any fish in the order Siluriformes and are one of the most widely diverse and abundantly distributed species on the planet, occurring on every continent except Antarctica. Most of them live in freshwater lakes, rivers, and ponds with the exception of a few saltwater species. They are easily recognizable by their barbels on the upper jaw and, sometimes, snout and chin, which look like the whiskers of a cat, giving them their name.
