Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Phylum Porifera Grant, 1836 [coordinate rank] - sponges
                                   Genus †Amorphofungia Fromentel, 1860
                                   Genus †Cribroscyphia de Fromentel, 1860
                                   Genus †Cupulochonia de Fromentel, 1860
                                   Genus †Discaelia Fromentel, 1875
                                   Genus †Dischonia Vosmaer, 1885
                                   Genus †Discoelia Fromentel, 1861
                                   Genus †Etallonia Oppliger, 1915
                                   Genus †Monotheles de Fromentel, 1860
                                   Genus †Peridonella
                                   Genus †Porosmilia
                                   Genus †Porostoma Fromentel, 1860
                                   Family †Receptaculitidae Eichwald, 1860
                                   Genus †Siphoneudea Fromentel, 1860
                                   Genus †Sparsispongia d'Orbigny, 1849
                                   Genus †Spongodiscus Zittel, 1878
                                   Genus †Steneudea
                                   Genus †Stenocoelia Fromentel, 1861
                                   ?Genus †Drosdovia Sayutina, 1980
                                   ?Genus †Eocoryne Matthew, 1885
                                   ?Genus †Thectardis Clapham, Narbonne, Gehling, Greentree & Anderson, 2004 [monotypic] - triangles
                                   ?Genus Placodictyum Schmidt, 1870
                                   ?Class †Radiocyatha Debrenne, Termier & Termier, 1970
                                   Family †Stromatidiidae Finks, 1960, incertae sedis
                                   Family †Polyactinellidae Mostler, 1985, incertae sedis
                                   Class †Cribricyatha
                                   Class †Archaeocyatha Bornemann, 1884
                                   Silicispongia Schmidt, 1862
                                   Class †Heteractinida de Laubenfels, 1955
                                   Class Calcarea Bowerbank, 1864 - calcareous sponges
                                   Class Homoscleromorpha Dendy, 1905 [monotypic]
                                   Family †Tadassiidae Zhuravleva & Pyanovskaya, 1995, incertae sedis
                                     1 Genus †Tadassiaᵀ Pyanovskaya & Zhuravleva, 1995