†family Orophocrinidae Jaekel 1918 (blastoid)
Blastoidea - Fissiculata - Orophocrinidae
Parent taxon: Fissiculata according to H. H. Beaver et al. 1967
Sister taxa: Angulatoblastus, Artuschisma, Astrocrinidae, Brachyschismatidae, Codasteridae, Dolichoblastus, Kazachstanoblastus, Leptoschisma, Mastoblastus, Neoschismatidae, Pachyblastus, Phaenoschismatidae, Tympanoblastus, Xenoblastus
Subtaxa: Katoblastus Orophocrinus Pentablastus Pentephyllum
Type: Orophocrinus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: