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 neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
                 Clade neozoa Cavalier-Smith 1993
                   Superkingdom Corticata Lankester, 1878
                     Kingdom Chromista Caval.-Sm. (1981) - chromists
                       Subkingdom Harosa Cavalier-Smith, 2010
                         Infrakingdom Rhizaria Cavalier-Smith, 2002
                           Phylum Retaria Cavalier-Smith, 2002
                             Subphylum Radiozoa Cavalier-Smith, 1987
                               Superclass Polycystinia Ehrenberg, 1838
                                 Class Nassellaria Ehrenberg, 1847
                                   Order Cyrtidinata Haeckel, 1862
                                     Superfamily Lychnocanioidea Haeckel, 1881
                                       Family Lychnocaniidaeᵀ Haeckel, 1881
                                         Subfamily Ultranaporinae Pessagno, 1977
                                           01 ?Genus †Tirodella Kozur & Mostler, 1981
                                           02 Genus †Bipedis De Wever, 1982
                                           03 Genus †Dumitricaella De Wever, 1982
                                           04 Genus †Hinedorcus Dumitrica, Kozur & Mostler, 1980
                                           05 Genus †Jacus De Wever, 1982
                                           06 Genus †Muellericyrtium Kozur & Mostler, 1981
                                           07.1 Genus †Napora Pessagno, 1977
                                           07.2 Genus †Ultranaporaᵀ Pessagno, 1977
                                           08 Genus †Picapora Kozur & Mostler, 1981
                                           09 Genus †Triprionium Haeckel, 1881
                                           10.1 Genus Pterocanium Ehrenberg, 1847
                                           10.2 Genus Pleuropodium Haeckel, 1881
                                           10.3 Genus Pterocanidium Haeckel, 1887
                                           10.4 Genus Stichopterium Haeckel, 1887