†Cryptaporocyathus Korshunov and Zhuravleva 1967 (sponge)
Parent taxon: Archaeocyatha according to A. Y. Rozanov et al. 1969
Sister taxa: Adaecyathus, Irregulares, Ramuscyathus, Regulares
Subtaxa: none
Ecology: stationary intermediate-level epifaunal suspension feeder