†Symbiangia Wells 1972 (stony coral)
Anthozoa - Scleractinia - Rhizangiidae
Full reference: J. W. Wells. 1972. Notes on the fauna of the Chipola Formation - V. Symbiangia, a new rhizangiid coral. Tulane Studies in Geology and Paleontology 10(1):25-27
Parent taxon: Rhizangiidae according to Wells 1972
Sister taxa: Arctangia, Astrangia, Bathangia, Cladangia, Cryptangia, Culicia, Oulangia, Phyllangia, Platyhelia, Reussangia, Rhizangia, Septastrea
Subtaxa: Symbiangia vaughani
Ecology: stationary intermediate-level epifaunal suspension feeder