living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Cnidaria Hatschek, 1888 - cnidarians
           Class Anthozoa Ehrenberg, 1831
             Subclass Zoantharia de Blainville, 1830
               Order Scleractinia Bourne, 1900
                 Suborder Fungiina Verrill, 1865
                   1 Family Agariciidae Gray, 1847
                   2 Family Fungiidae Dana, 1846
                   3 Family Micrabaciidae Vaughan, 1905
                   4 Family Poritidae Gray, 1842
                   5 Family Siderastreidae Vaughan & Wells, 1943