†order Cyclostomatida Busk 1852 (bryozoan)
Parent taxon: Stenolaemata according to P. E. Bock et al. 2020
Sister taxa: Assatkinella, Bajolla, Basslederella, Brestopora, Cryptostomata, Cyclophaenopora, Fenrstrata, Niigaella, Orbiporidae, Palaeostomata, Pycnobasis, Rhabdomesida, Schischatella, Trepostomata, Tubuliporata
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: