[living organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom N.N.
         Phylum Porifera Grant, 1836 - sponges
           Class Calcarea Bowerbank, 1864 - calcareous sponges
             1 Order Baerida Borojevic, Boury-Esnault & Vacelet, 2000
             2 Order Clathrinida Hartman, 1958
             3 Order Leucosolenida Hartman, 1958
             4 Order Lithonida Döderlein, 1892
             5 Order Murrayonida Vacelet, 1981