†family Soanicyathidae Rozanov 1964 (archaeocyath sponge)
Archaeocyatha - Ajacicyathida - Soanicyathidae
Parent taxon: Soanicyathoidea according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxon: Zhuravlevaecyathidae
Subtaxa: Batschykicyathus Subtilocyathus
Type: Subtilocyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of the Russian Federation (3 collections)
Total: 3 collections each including a single occurrence