The proteidae family of permanently larval aquatic salamanders. It consists of two living genera - necturus (mudpuppy) of the eastern united states and proteus (the european olm). (12 Dec 1998)
Proteidae The Proteidae family of permanently larval aquatic salamanders. It consists of two living genera - Necturus (mudpuppy) of the eastern United States and Proteus (the European olm).