Parent taxon: Neocheilostomina according to D. P. Gordon 2012
See also Berning 2006 and Di Martino and Taylor 2014
Sister taxa: Adeonoidea, Ascophorina, Austroflustra, Bicorniferidae, Bifaxarioidea, Brettia, Brydonellidae, Buguloidea, Catenicelloidea, Cellarioidea, Celleporoidea, Chlidoniopsoidea, Conescharellinoidea, Cuvillieridae, Didymoselloidea, Dysnoetoporoidea, Euthyriselloidea, Fusicellariidae, Hoeverella, Klugeflustra, Mamilloporoidea, Mourellinidae, Neoflustra, Pseudolepralioidea, Schizoporelloidea, Scorioporoidea, Siphonicytaroidea, Skyloniidae, Smittinoidea, Taeniocellaria, Taenioporinoidea, Urceoliporoidea
Subtaxa: Flustridae
Ecology: stationary epifaunal suspension feeder
Distribution:
• Quaternary of Argentina (1 collection)
• Pliocene of Portugal (1), Spain (2)
• Miocene to Oligocene of Australia (3)
• Miocene of Australia (1), Brazil (1), Spain (4), Ukraine (1)
• Oligocene to Miocene of Australia (3)
• Oligocene of Australia (1), Germany (1), United States (2: Alabama, Mississippi)
• Eocene of Egypt (1), the United Kingdom (1), United States (5: Alabama, Florida, Georgia)
• Cretaceous of France (1)
• Triassic of Italy (1)
Total: 30 collections including 33 occurrences