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 †Pyramidata Afanasieva & Amon, 2005
Family †Pyramispongiidae Kozur & Mostler, 1978
1 Genus †Discokatorella Kozur & Mostler, 1994
2 Genus †Intermediella Lahm, 1984
3 Genus †Katorella Kozur & Mostler, 1981
4 Genus †Kulacella Kozur & Mostler, 1981
5 Genus †Neopaurinella Kozur & Mostler, 1981, nom. illeg.
6 Genus †Paurinella Kozur & Mostler, 1981
7 Genus †Pyramispongiaᵀ Pessagno, 1973
8 Genus †Rikivatella Kozur & Mostler, 1981
9 Genus †Triassospongosphaera Kozur & Mostler, 1981