†family Lophophyllidae Grabau 1928 (horn coral)
Parent taxon: Plerophyllina according to D. Hill 1981
Sister taxa: Adamanophyllidae, Anisophyllidae, Endotheciidae, Pentaphyllidae, Plerophyllidae, Polycoeliidae, Timorphyllidae, Verbeekiellidae
Subtaxa: Lophamplexus, Lophophyllum, Stereostylus, Sugiyamaella
Ecology: stationary epifaunal suspension feeder