Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
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
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 Nassellaria Ehrenberg, 1847
Order Cyrtidinata Haeckel, 1862
Superfamily Eucyrtidioidea Ehrenberg, 1847
Family Eucyrtidiidaeᵀ Ehrenberg, 1847
Subfamily Theocotylinae Petrushevskaya, 1981
01 Genus †Calocycloma Haeckel, 1887
02 Genus †Calocyclura Haeckel, 1887
03 Genus †Cycladophora Ehrenberg, 1847
04.1 Genus †Lampterium Haeckel, 1881
04.2 Genus †Lamptidium Haeckel, 1887
04.3 Genus †Tetralacorys Haeckel, 1881
05 Genus †Lamptonium Haeckel, 1887
06 Genus †Podocyrtecium Haeckel, 1887
07 Genus †Podocyrtonium Haeckel, 1887
08 Genus †Theocotyleᵀ Riedel & Sanfilippo, 1970
09 Genus Pterosyringium Haeckel, 1887
10 Genus Axocorys Haeckel, 1881
11 Genus Dictyopodium Ehrenberg, 1847
12 Genus Lophoconus Haeckel, 1887
13 Genus Pterocodon Ehrenberg, 1847
14 Genus Thyrsocyrtis Ehrenberg, 1847