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 Stauraxonaria Afanasieva & Amon, 2005
Order Spongodiscata Haeckel, 1862
Family Coccodiscidae Haeckel, 1862
Subfamily Coccodiscinaeᵀ Haeckel, 1862
01 Genus †Heliostylus Haeckel, 1881
02 Genus Astrophacus Haeckel, 1881
03 Genus Coccocyclia Haeckel, 1881
04 Genus Coccodiscusᵀ Haeckel, 1862
05 Genus Heliosestrum Haeckel, 1881
06 Genus Lithocyclia Ehrenberg, 1847
07 Genus Periphaena Ehrenberg, 1873
08 Genus Phacodiscus Haeckel, 1881
09 Genus Phacostaurus Haeckel, 1881
10 Genus Phacostylus Haeckel, 1881
11 Genus Sethostylus Haeckel, 1881
12 Genus Trigonactura Haeckel, 1881