Prohedinia

Prohedinia is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Cambrian Period,^[1] which lasted from approximately 542 to 488 million years ago.

Prohedinia Temporal range: Cambrian[1]
Conservation status
Fossil
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Ptychopariida
Superfamily:	Ptychoparioidea
Family:	Papyriaspididae
Genus:	Prohedinia