Blastoidea - Fissiculata - Phaenoschismatidae
Parent taxon: Phaenoschismatidae according to H. H. Beaver et al. 1967
See also Sepkoski 2002
Sister taxa: Caryoblastus, Cryptoschisma, Decaschisma, Deltoschisma, Dipteroblastus, Hadroblastus, Heteroschisma, Junggaroblastus, Koryschisma, Microblastus, Nymphaeoblastus, Pentremitidea, Phaenoblastus, Phaenoschisma, Pleuroschisma, Sphaeroschisma, Sphagoblastus, Sundablastus, Thaumatoblastus
Subtaxa: Polydeltoideus enodatus Polydeltoideus plasovae
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Devonian of Czechia (1 collection)
• Silurian of United States (4: Oklahoma, Tennessee)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.