Pristiorajea

Pristiorajea Temporal range: Albian–Recent PreЄ Є O S D C P T J K Pg N
Sclerorhynchus, a sclerorhynchiform
Green sawfish, a pristiform
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Superorder:	Batoidea
Clade:	Pristiorajea
Orders
†Sclerorhynchiformes Pristiformes

Pristiorajea is a clade of rays containing the Sclerorhynchiformes and the Pristiformes. Members of this clade can be identified by their long, serrated rostrums; however, they are not to be mistaken with the unrelated but very similar-looking sawsharks. They have lived since the Middle Cretaceous period, with the earliest known member of this family being Onchopristis from the Albian period.