†superfamily Polycosmitida Jaekel 1918
Parent taxon: Rhombifera according to H. H. Beaver et al. 1967
Sister taxa: Acantholepis, Caryocystitida, Caryocystitidacea, Dibrachicystidae, Dichoporita, Glyptocystitida, Glyptocystitidacea, Glyptocystitoida, Hillocystida, Pirocystella, Pleurocystitida, Thomacystis
Subtaxa: Polycosmitidae Stichocystidae
Type: Polycosmites
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: there are no occurrences of Polycosmitida in the database