†superfamily Sakhacyathoidea Debrenne and Zhuravlev 1990 (archaeocyath sponge)
Archaeocyatha - Archaeocyathida
Parent taxon: Loculicyathina according to F. Debrenne et al. 2015
See also Osadchaya and Kotelnikov 1998
Sister taxa: Chankacyathoidea, Loculicyathoidea
Subtaxa: Sakhacyathidae
Type: Sakhacyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of the Russian Federation (7 collections)
Total: 7 collections each including a single occurrence