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 natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Chromista Caval.-Sm. (1981) - chromists
                           Subkingdom Harosa Cavalier-Smith, 2010
                             [crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Infrakingdom Rhizaria Cavalier-Smith, 2002
                                 Phylum Retaria Cavalier-Smith, 2002
                                   Subphylum Radiozoa Cavalier-Smith, 1987
                                     Superclass Polycystinia Ehrenberg, 1838
                                       [Class Polycystineaᵀ Ehrenberg, 1838 - polycystines] see Superclass Polycystinia Ehrenberg, 1838
                                         [Order Spumellaria Ehrenberg, 1875] see Class Spumellaria Ehrenberg, 1875
                                           -1 [Collodaria Haeckel, 1881] see Order Collodaria Haeckel, 1881
                                           1.1.0 [Genus †Auliela Nazarov, 1977] see Genus Anakrusa Nazarov, 1977
                                           2 [Superfamily Actinommacea Haeckel, 1862 [polyphyletic?]] see Order Actinommata Haeckel, 1862
                                           2 [Sphaerellaria Haeckel, 1887] see Class Sphaerellaria Haeckel, 1881
                                           2.2.2.1 [Family Phacodiscidae Haeckel, 1881] see Subfamily Coccodiscinae Haeckel, 1862
                                           3 [Superfamily Pyloniacea Haeckel, 1881] see Superfamily Pylonioidea Haeckel, 1881
                                           4 Superfamily Spongodiscacea Haeckel, 1862
                                           4.1.1 [Family Porodiscidae] see Family Spongodiscidae Haeckel, 1862
                                           5 [Superfamily Sponguracea Haeckel, 1862] see Order Spongurata Haeckel, 1862