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 Foraminifera d'Orbigny, 1826
Tubothalamea Pawlowski, Holzmann & Tyszka, 2013
Class Spirillinata Mikhalevich, 1992
Subclass Ammodiscana Mikhalevich, 1980
Order Ammodiscidaᵀ Mikhalevich, 1980
?Family Tolypamminidae Cushman, 1928
1 Genus †Serpulopsis Girty, 1911
2 Genus †Ammovertella Cushman, 1928
3 Genus †Ammodiscella Ireland, 1956
4 Genus †Saturnella Hedinger, 1993
5 Genus †Ammodiscellites Resig & Glenn, 1997
6 Genus Tolypamminaᵀ Rhumbler, 1895
7 Genus Hemidiscella Bock, 1968, nom. illeg.