What is "anguillidae"

Anguillidae \Anguillidae\ n. a natural family of eels that live in fresh water as adults but return to the sea to spawn.

Syn: family Anguillidae.

The Anguillidae are a family of ray-finned fish that contains the freshwater eels. The nineteen species and six subspecies in this family are all in the genus Anguilla. They are elongated fish with snake-like bodies, their long dorsal, caudal and anal fins forming a continuous fringe. They are catadromous fish, spending their adult lives in fresh water but migrating to the ocean to spawn. Eels are an important food fish and some species are now farm-raised but not bred in captivity. Many populations in the wild are now threatened and Seafood Watch recommend consumers avoid eating anguillid eels.