†subfamily Cylindrophyllinae Oliver 1974 (horn coral)
Anthozoa - Stauriida - Eridophyllidae
Parent taxon: Eridophyllidae according to D. Hill 1981
Sister taxon: Eridophyllinae
Subtaxa: Acinophyllum Asterobillingsia Cylindrophyllum Prismatophyllum
Ecology: stationary epifaunal suspension feeder
Distribution: