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 Sphaerellaria Haeckel, 1881
Order Sphaerellataᵀ Haeckel, 1887
Family †Pantanelliidae Pessagno, 1977
Subfamily †Pantanelliinaeᵀ Pessagno, 1977
1 Genus †Betraccium Pessagno, 1979
2 Genus †Cantalum Pessagno, 1979
3 Genus †Cecrops Pessagno, 1977, nom. illeg.
4 Genus †Gorgansium Pessagno & Blome, 1980
5 Genus †Pachyoncus Pessagno & Blome, 1980
6 Genus †Pantanelliumᵀ Pessagno, 1977
7 Genus †Pseudopantanellium Yeh, 1987
8 Genus †Trillus Pessagno & Blome, 1980
9 Genus †Zartus Pessagno & Blome, 1980