Crinoidea - Calceocrinida - Calceocrinidae
Parent taxon: Calceocrinidae according to W. I. Ausich 1998
See also Arendt 1981 and Sepkoski 2002
Sister taxa: Anulocrinus, Calceocrinus, Catatonocrinus, Charactocrinus, Chirocrinus, Chiropinna, Corvucrinus, Cremacrinus, Cunctocrinus, Darraghcrinus, Deltacrinus, Diaphorocrinus, Dolerocrinus, Eohalysiocrinus, Espanocrinus, Grypocrinus, Halysiocrinus, Minicrinus, Paracremacrinus, Senariocrinus, Stibarocrinus, Synchirocrinus, Trypherocrinus
Subtaxa: Epihalysiocrinus tuberculatus
Type: Halysiocrinus tuberculatus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Permian of the Russian Federation (2 collections)
• Carboniferous of Iran (2)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.