†Plocoastraea Chevalier 1968 (stony coral)
Anthozoa - Scleractinia - Agariciidae
Full reference: J. P. Chevalier. 1968. Les Madreporaires fossiles de Mare [The fossil corals from Mare]. Expedition Francaise sur les recifs coralliens de la Nouvelle Caledonie 3:85-158
Parent taxon: Agariciidae according to J. P. Chevalier 1968
Sister taxa: Agaricia, Anisoria, Coeloseris, Craterastraea, Cyathoseris, Gardineroseris, Helioseris, Heterogyra, Hydnophoroseris, Lamellofungia, Leptoseris, Maeandrella, Mioseris, Morphastrea, Ogilviastraea, Pachyseris, Pavona, Trochoseris, Undaria, Valloria, Vaughanoseris
Subtaxa: none
Ecology: stationary intermediate-level epifaunal microcarnivore-photosymbiotic