†order Fenestrida Elias and Condra 1957 (bryozoan)
Parent taxon: Stenolaemata according to E. H. Gilmour and E. M. Snyder 2000
Sister taxa: Archaeomeson, Assatkinella, Bajolla, Basslederella, Brestopora, Cryptostomata, Cryptostomida, Cyclophaenopora, Cyclostomata, Cystoporata, Cystoporida, Fenestrata, Glossotrypa, Magnederella, Niigaella, Orbiporidae, Pycnobasis, Radiotrypa, Rhabdomesida, Rhenanerella, Schischatella, Trepostomida, Tubuliporata
Subtaxa: Admiratellidae, Fenestellidae, Fenestellina, Fenestraliidae, Polyporidae, Septoporidae
Ecology: stationary epifaunal suspension feeder