Pernerocrinus

Pernerocrinus is an extinct genus of crinoids from the Devonian.

Pernerocrinus Temporal range: Devonian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Crinoidea
Order:	Cladida
Family:	Crotalocrinitidae
Genus:	Pernerocrinus Bouška, 1946