Crinoidea - Cyathocrinida - Crotalocrinitidae
Parent taxon: Crotalocrinitidae according to W. I. Ausich and P. Copper 2010
See also Sepkoski 2002
Sister taxa: Achradocrinus, Arachnocrinus, Elgaecrinus, Enallocrinus, Parapernerocrinus, Pernerocrinus, Salinocrinus, Syndetocrinus
Subtaxa: Crotalocrinites borealis Crotalocrinites rugosus
Type: Cyathocrinites rugosus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Devonian of Australia (2 collections), Kazakhstan (1), Mongolia (1)
• Silurian of Estonia (1), Norway (2), the Russian Federation (5), Ukraine (1), the United Kingdom (1), United States (15: Illinois, Indiana, Iowa, Wisconsin)
Total: 29 collections including 30 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.