†order Stromatocystitida
Edrioasteroidea - Stromatocystitida
Parent taxon: Edrioasteroidea according to J. J., Jr. Sepkoski 2002
Sister taxa: Aragocystites, Camptostroma, Cyathocystida, Cyathothecidae, Edrioasterida, Edrioblastoida, Hemicystitidae, Isorophida, Isorophina, Isorophinidae, Kailidiscus, Pyrgocystidae, Stromatocystitidae, Yorkicystitidae
Subtaxa: none
Ecology: stationary low-level epifaunal suspension feeder
Distribution: there are no occurrences of Stromatocystitida in the database