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
               [Bikonta]
                 [Diaphoretickes Adl et al., 2012] see Superkingdom Corticata Lankester, 1878
                   [[crown] Clade Sar Adl et al. 2012] see Subkingdom Harosa Cavalier-Smith, 2010
                     [Rhizaria Cavalier-Smith, 2002] see Infrakingdom Rhizaria Cavalier-Smith, 2002
                       [Phylum Radiolaria Müller, 1858] see Subphylum Radiozoa Cavalier-Smith, 1987
                         [Class Acantharia Haeckel, 1881] see Class Acantharea Haeckel, 1881
                           [Genus "Acantharia" Margulis & Schwartz, 1982, nom. nud.] see Class Acantharia Haeckel, 1881
                           Genus Chiastolus Haeckel, 1885
                           [Subclass Euacatharia Cavalier-Smith, 1993] see Subclass Euacanthia Cavalier-Smith, 1993
                           5 ?[Order Actinelida] see amoeboid protists