Natura - nature
Status: extant
   actualia - actual entities
  Status: extant
     Mundus Plinius - physical world
    Status: extant
       naturalia - natural bodies
      Status: extant
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Distribution: cosmopolitan (marine, brackish, freshwater, terrestrial & aerial); Period: Archean - Present (3770 - 0 Mya); Status: extant
           Clade neomura Cavalier-Smith, 1987
          Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Period: Archean - Present (3420 - 0 Mya); Status: extant
             Domain Eukaryota Chatton, 1925 - eukaryotes
            Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Period: Proterozoic - Present (1650 - 0 Mya); Status: extant
               Clade discaria Cavalier-Smith, 2021
              Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Period: Proterozoic - Present [2500 Mya - present]; Status: extant
                 Clade natates Cavalier-Smith, 2021
                Status: extant
                   Clade photaria Cavalier-Smith, 2021
                  Status: extant
                     Clade eucorta Cavalier-Smith, 2021
                    Status: extant
                       Superkingdom Corticata Lankester, 1878 - corticates
                      Status: extant
                         Kingdom Chromista Caval.-Sm. (1981) - chromists
                        Distribution: Asia; Status: extant
                           Subkingdom Harosa Cavalier-Smith, 2010
                          Status: extant
                             Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                            Status: extant
                               Infrakingdom Rhizaria Cavalier-Smith, 2002
                              Distribution: Antarctic (marine); Status: extant
                                 Phylum Retaria Cavalier-Smith, 2002
                                Status: extant
                                   Subphylum Radiozoa Cavalier-Smith, 1987
                                  Status: extant
                                     Superclass Polycystinia Ehrenberg, 1838
                                    Status: extant
                                       Class Stauraxonaria Afanasieva & Amon, 2005
                                      Period: Late Cambrian - Present [497 Mya - present]; Status: extant
                                         Order Spongodiscata Haeckel, 1862
                                        Period: Late Triassic - Present [237 Mya - present]; Status: extant
                                           Family †Relindellidae Kozur & Mostler, 1980
                                          Period: Late Triassic [237 - 201.3 Mya]; Status: fossil
                                             Genus †Pentaspongodiscus Kozur & Mostler, 1979
                                            Status: fossil