Oryctocephalidae

Oryctocephalidae
Fossil of Changaspis Elongate, a member of Oryctocephalidae.
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Corynexochida
Suborder: Corynexochina
Family: Oryctocephalidae
Beecher, 1897

Oryctocephalidae is an extinct family of trilobite in the order Corynexochida. There are more than 20 genera and 60 described species in Oryctocephalidae.