Stenolaemata - Fenestrida - Fenestellidae
Full reference: I.P. Morozova. 1974. Revision of the bryozoan genus Fenestella. Paleontological Journal 8:167-180
Parent taxon: Fenestellidae according to I.P. Morozova 1974
Sister taxa: Archaefenestella, Archimedes, Bigeyina, Exfenestella, Fabifenestella, Fenestella, Fenestellinae, Filites, Flexifenestella, Hemitrypella, Hinganotrypa, Isotrypa, Levifenestella, Lyrocladia, Lyropora, Narynella, Ogbinofenestella, Paraptylopora, Paraseptopora, Permofenestella, Polycladiopora, Pseudounitrypa, Ptiloporella, Rectifenestella, Ryhopora
Subtaxa: Cavernella arsenjevi, Cavernella asiatica, Cavernella brevicardinis, Cavernella cavifera, Cavernella caviferaeformis, Cavernella dvinensis, Cavernella gregalis, Cavernella kubergandensis, Cavernella nitida, Cavernella nitidaeformis, Cavernella rutogensis, Cavernella supercarbonica
Type: Fenestella dvinensis
Ecology: stationary epifaunal suspension feeder