Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] 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
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] 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
                                   Silicispongia Schmidt, 1862
                                     [crown] Class Demospongiae Sollas, 1885 - demosponges
                                       Subclass Heteroscleromorpha Cárdenas, Pérez & Boury-Esnault, 2012
                                         Order Halichondrida Vosmaer, 1887
                                           Family Halichondriidaeᵀ Gray, 1867
                                             [Genus Oxystylon]
                                             [Genus Rhaphisia Topsent, 1892]
                                             01.1 Genus Halichondriaᵀ Fleming, 1828
                                             01.1.1.0 [Genus Amorphina Schmidt, 1870] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Apathospongia Delage, 1899] see Genus Apatospongia Marshall, 1892
                                             01.1.1.0 [Genus Apatospongia Marshall, 1892] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Halichondriella Burton, 1931] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Menanetia Topsent, 1896] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Raspaigella Schmidt, 1868] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Seriatula Gray, 1867] see Subgenus Halichondria Fleming, 1828
                                             01.1.1.0 [Genus Trachyopsilla Burton, 1931] see Subgenus Halichondria Fleming, 1828
                                             01.1.2 [Genus Eumastia Schmidt, 1870] see Subgenus Eumastia Schmidt, 1870
                                             01.1.2.0 [Genus Cioxeamastia de Laubenfels, 1942] see Subgenus Eumastia Schmidt, 1870
                                             01.1.2.0 [Genus Spuma Miklucho-Maclay, 1870] see Subgenus Eumastia Schmidt, 1870
                                             01.2 Genus Axinyssa Lendenfeld, 1897
                                             01.2.0 [Genus Astromimus Lendenfeld, 1897] see Genus Axinyssa Lendenfeld, 1897
                                             01.2.0 [Genus Astrominus Delage, 1899] see Genus Astromimus Lendenfeld, 1897
                                             01.2.0 [Genus Axinomimus de Laubenfels, 1936] see Genus Axinyssa Lendenfeld, 1897
                                             01.2.0 [Genus Oxeosarcodea de Laubenfels, 1954] see Genus Axinyssa Lendenfeld, 1897
                                             01.2.0 [Genus Pseudaxinyssa Burton, 1931] see Genus Axinyssa Lendenfeld, 1897
                                             01.3 Genus Ciocalypta Bowerbank, 1862
                                             01.3.0 [Genus Coelocalypta Topsent, 1928] see Genus Ciocalypta Bowerbank, 1862
                                             01.3.0 [Genus Collocalypta Dendy, 1905] see Genus Ciocalypta Bowerbank, 1862
                                             01.3.0 [Genus Leucophloeus Carter, 1883] see Genus Ciocalypta Bowerbank, 1862
                                             01.3.0 [Genus Pseudohymeniacidon Carballo, 2001] see Genus Ciocalypta Bowerbank, 1862
                                             01.4 Genus Topsentia Berg, 1899
                                             01.4.0 [Genus Anisoxya Topsent, 1898, nom. illeg.] see Genus Topsentia Berg, 1899
                                             01.4.0 [Genus Callites Schmidt, 1868] see Genus Topsentia Berg, 1899
                                             01.4.0 [Genus Trachyopsis Dendy, 1905] see Genus Topsentia Berg, 1899
                                             01.4.0 [Genus Viles de Laubenfels, 1934] see Genus Topsentia Berg, 1899
                                             02 Genus Amorphinopsis Carter, 1887
                                             02.0 [Genus Nailondria de Laubenfels, 1954] see Genus Amorphinopsis Carter, 1887
                                             02.0 [Genus Prostylissa Topsent, 1925] see Genus Amorphinopsis Carter, 1887
                                             02.0 [Genus Tumata de Laubenfels, 1936] see Genus Amorphinopsis Carter, 1887
                                             03 Genus Ciocalapata de Laubenfels, 1936
                                             04 Genus Cryptax de Laubenfels, 1954
                                             05 Genus Epipolasis de Laubenfels, 1936
                                             06.1 Genus †Roepella van Kempen, 1977
                                             06.2 Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Amorphilla Thiele, 1898] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Rhaphidostyla Burton, 1935] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Rhaphoxiella Burton, 1934] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Stylinos Topsent, 1891] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Stylohalina Kirk, 1909] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Stylotella Lendenfeld, 1888] see Genus Hymeniacidon Bowerbank, 1858
                                             06.2.0 [Genus Thieleia Burton, 1932] see Genus Hymeniacidon Bowerbank, 1858
                                             07 Genus Johannesia Gerasimova, Erpenbeck & Plotkin, 2008
                                             08 Genus Laminospongia Pulitzer-Finali, 1983
                                             09 Genus Sarcomella Schmidt, 1886
                                             10 Genus Spongosorites Topsent, 1896
                                             10.0 [Genus Aponastra Topsent, 1927] see Genus Spongosorites Topsent, 1896
                                             11 Genus Uritaia Burton, 1932
                                             12 Genus Vosmaeria Fristedt, 1885