†family Plerophyllidae Koker 1924 (horn coral)
Parent taxon: Plerophyllina according to D. Hill 1981
Sister taxa: Adamanophyllidae, Anisophyllidae, Endotheciidae, Lophophyllidae, Pentaphyllidae, Polycoeliidae, Timorphyllidae, Verbeekiellidae
Subtaxa: Baryphyllinae, Paracaninia, Plerophyllinae
Ecology: stationary epifaunal suspension feeder