†superfamily Annulocyathoidea Krasnopeeva 1953 (archaeocyath sponge)

Archaeocyatha - Ajacicyathida

Parent taxon: Ajacicyathina according to F. Debrenne et al. 2015

See also Kerner et al. 2011

Sister taxa: Bronchocyathoidea, Erbocyathoidea, Ethmophylloidea, Lenocyathoidea, Pretiosocyathoidea, Sigmocyathoidea, Tercyathoidea, Tumulocyathoidea

Subtaxa: Annulocyathidae Gagarinicyathidae Jakutocarinidae Tumulifungiidae

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Ecology: stationary intermediate-level epifaunal suspension feeder

Distribution:

• Cambrian of China (1 collection), Italy (1), Kazakhstan (1), Mongolia (6), Morocco (6), the Russian Federation (43), United States (1: California)

Total: 59 collections including 81 occurrences

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