†suborder Coscinocyathina Zhuravleva 1955 (archaeocyath sponge)
Archaeocyatha - Capsulocyathida
Parent taxon: Capsulocyathida according to F. Debrenne et al. 2015
Sister taxa: Capsulocyathina, Cyptoporocyathus
Subtaxa: Alataucyathoidea Calyptocoscinoidea Clathricoscinoidea Coscinocyathoidea
Ecology: stationary intermediate-level epifaunal suspension feeder