Full reference: R. M. Finks, R. E. H. Reid, and J. K. Rigby. 2004. Porifera (Demospongea, Hexactinellida, Heteractinida, Calcarea). Treatise on Invertebrate Paleontology Part E, Revised E(3):1-872
Parent taxon: Agelasida according to R. M. Finks et al. 2004
Sister taxa: Aphrosalpingidae, Astroscleridae, Auriculospongiidae, Catenispongiidae, Cliefdenellidae, Columnocoelia, Cryptocoeliidae, Exotubispongiidae, Fissispongiidae, Glomocystospongiidae, Guadalupiidae, Intrasporeocoeliidae, Madonia, Maeandrostiidae, Olangocoeliidae, Palermocoeliidae, Parastylothalamiidae, Pharetrospongiidae, Preperonidellidae, Radiotrabeculoporidae, Sestrostomellidae, Sphaeropontiidae, Spicidae, Stellispongiellidae, Tataouinella, Thaumastocoeliidae, Virgolidae
Subtaxa: Amphorithalamia, Enoplocoelia, Girtycoelia, Girtyocoelia, Girtyocoeliana, Henricellum, Phraethalamia, Polyedra, Ramosothalamiella, Sollasia, Sollasiella
Ecology: stationary epifaunal suspension feeder