Diploastrea

Diploastrea is the only genus of corals in its monotypic family, Diploastreidae, containing the extant Diploastrea heliopora (Lamarck, 1816) and the extinct Diploastrea polygonalis (Martin, 1880).

Diploastrea
Diploastrea heliopora
Scientific classification
Kingdom:	Animalia
Phylum:	Cnidaria
Subphylum:	Anthozoa
Class:	Hexacorallia
Order:	Scleractinia
Family:	Diploastreidae Chevalier & Beauvais, 1987
Genus:	Diploastrea Matthai, 1914[1]