†superfamily Kymbecyathoidea Debrenne et al. 1990 (archaeocyath sponge)
Full reference: F. Debrenne, A. Y.u. Rozanov, and A. Zhuravlev. 1990. Regular Archaeocyaths. Cahiers de Paléontologie 218:1-68
Parent taxon: Dokidocyathina according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxa: Dokidocyathoidea, Kaltatocyathoidea, Kidrjasocyathoidea, Papillocyathoidea, Soanicyathoidea
Subtaxa: Kymbecyathidae
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (1 collection), Italy (1), Mongolia (2), the Russian Federation (5), Spain (1)
Total: 10 collections including 11 occurrences