Keraterpetontidae

Keraterpetontidae
Temporal range: Late Carboniferous to Early Permian
Diplocaulus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Subclass: Lepospondyli
Order: Nectridea
Family: Keraterpetontidae
Genera

Batrachiderpeton
Diceratosaurus
Diplocaulus
Diploceraspis
Keraterpeton

Keraterpetontidae ("horned crawlers") is an extinct family of lepospondyl amphibians that arose during the Late Carboniferous and died out during the early Permian period.