†subfamily Prosmiliinae Ivanovskiy 1973 (horn coral)
Anthozoa - Stauriida - Polycoeliidae
Parent taxon: Polycoeliidae according to D. Hill 1981
Sister taxa: Calophyllum, Endotheciinae, Fedorowskites, Maichelasma, Pentamplexus, Polycoeliinae, Sochkineophyllum, Tachylasmatinae
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Prosmiliinae in the database