†class Camptostromoidea
Parent taxon: Echinodermata according to J. J., Jr. Sepkoski 2002
Sister taxa: Argonevis, Aspidocrinites, Blastozoa, Carpoidea, Cincta, Corneotuba, Cornuvacites, Crinozoa, Ctenocystoidea, Ctenoimbricata, Cyclocystoidea, Echinosphaera, Edrioasteroidea, Eleutherozoa, Erinea, Fanerocoelia, Helicocystitidae, Helicoplacoidea, Homalozoa, Iheringiana, Limolepis, Nemotapis, Paracrinozoa, Pediculacaudinidae, Pelmatozoa, Radimonis, Scoteinocystis, Scutellidae, Scutellinidae, Stylophora, Tubocaudinidae, Venerella
Subtaxa: Camptostromatoida
Distribution: there are no occurrences of Camptostromoidea in the database