†superfamily Erbocyathoidea Vologdin and Zhuravleva 1956 (archaeocyath sponge)
Parent taxon: Ajacicyathina according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxa: Annulocyathoidea, Bronchocyathoidea, Ethmophylloidea, Lenocyathoidea, Pretiosocyathoidea, Sigmocyathoidea, Tercyathoidea, Tumulocyathoidea
Subtaxa: Erbocyathidae Peregrinicyathidae Tegerocyathidae Vologdinocyathidae
Type: Pluralicyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (2 collections), Canada (3: British Columbia, Yukon), Mongolia (6), Morocco (1), the Russian Federation (36), Spain (1), United States (3: California, Nevada)
Total: 52 collections including 107 occurrences