†superfamily Polycoscinoidea Debrenne 1964 (archaeocyath sponge)
Parent taxon: Erismacoscinina according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxa: Coscinoptyctoidea, Ethmocoscinoidea, Kasyricyathoidea, Mootwingeecyathoidea, Porocoscinoidea, Salairocyathoidea, Sigmocoscinoidea
Subtaxa: Anaptyctocyathidae Polycoscinidae Veronicacyathidae Zonacoscinidae
Type: Polycoscinus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (2 collections), Australia (10), Falkland Islands (Malvinas) (1)
Total: 13 collections including 39 occurrences