†Gyrodendron proliferum Becker 1875 (stony coral)
Anthozoa - Scleractinia - Calamophylliidae
Alternative combinations: Thamnasteria prolifera, Thamnastraea prolifera
Belongs to Gyrodendron according to O. F. Geyer 1954
Sister taxa: Gyrodendron boltonae, Gyrodendron lobatum, Gyrodendron serbica
Ecology: stationary intermediate-level epifaunal microcarnivore-photosymbiotic