Anthozoa - Scleractinia - Faviidae
Alternative spelling: Diploastraea
Parent taxon: Faviidae according to J.E.N. Veron 2000
Sister taxa: Agathiphylliinae, Amphimeandra, Anisocoenia, Antiguastrea, Antillophyllia, Aquitanastraea, Australogyra, Barabattoia, Caulastrea, Cladocora, Colpophyllia, Columellogyra, Cyphastrea, Dactylosmilia, Defrancia, Dictuophyllia, Dictyoastraea, Diploria, Echinopora, Edwardsastraea, Eohydnophora, Erythrastrea, Eugyra, Favia, Faviinae, Favites, Felixigyra, Goniastrea, Grandifavia, Hadrophyllia, Haldonia, Hydnophora, Kobyphyllia, Ksiazkiewiczia, Leptastrea, Leptoria, Liptodendron, Manicina, Montastrea, Montastreinae, Monticulastraea, Moseleya, Myriophyllia, Oulastrea, Oulophyllia, Parasimplastrea, Phacellocoenia, Platygyra, Plavecia, Plesiastrea, Pseudisastraea, Pseudomyriophyllia, Sakalavastraea, Solenastrea, Stephanaxocoenia, Tarbellastraea
Subtaxa: Diploastraea crassicostata, Diploastrea aequalis, Diploastrea applanata, Diploastrea bacata, Diploastrea coronata, Diploastrea costata, Diploastrea crassolamellata, Diploastrea harrisi, Diploastrea heliopora, Diploastrea hilli, Diploastrea reussii, Diploastrea vaughani
Ecology: stationary low-level epifaunal photosymbiotic-microcarnivore