†Rhizangia Milne-Edwards and Haime 1848 (stony coral)
Anthozoa - Scleractinia - Rhizangiidae
PaleoDB taxon number: 6835
Parent taxon: Rhizangiidae according to R. Baron-Szabo 2006
Sister taxa: Arctangia, Astrangia, Bathangia, Cladangia, Cryptangia, Culicia, Oulangia, Phyllangia, Platyhelia, Reussangia, Septastrea, Symbiangia
Subtaxa: Rhizangia aotearoa, Rhizangia brevissima, Rhizangia martini, Rhizangia padricensis, Rhizangia sedgwicki
Ecology: stationary intermediate-level epifaunal suspension feeder