†Nephelophyllum Wu and Zhao 1974 (horn coral)
Anthozoa - Rugosa - Kepingophyllidae
Parent taxon: Kepingophyllidae according to X. H. Zhang 2002
Sister taxa: Anfractophyllum, Eokepingophyllum, Kepingophyllum, Parawentzellophyllum
Subtaxa: Nephelophyllum leptaseptum, Nephelophyllum major, Nephelophyllum mixocolumellum, Nephelophyllum parasimplex
Ecology: stationary epifaunal suspension feeder