Snakeheads are a group of freshwater fish belonging to the family Channidae, part of the order Anabantiformes. These fish are named for their distinctive head shape and scale patterns that resemble those of a snake. Currently, there are two known genera: Parachanna, found primarily in equatorial Africa, and Channa, which inhabits South, Southeast, and East Asia. Some species from the Channa genus have also been introduced into North America, where they can pose ecological risks due to their predatory nature and adaptability.
