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 Miliolata Saidova, 1981 - porcelaneous foraminifers
Subclass Miliolanaᵀ Saidova, 1981
Group †"fusulinoids" Fursenko, 1958
Superorder †Endothyroida Fursenko, 1958
Order †Endothyridaᵀ Fursenko, 1958
Superfamily †Endothyroideaᵀ Brady, 1884
Family †Endothyranopsidae Reytlinger, 1958
Subfamily †Endothyranopsinaeᵀ Reytlinger, 1958
Genus †Spinothyra Mamet, 1976