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 Ammodiscidaeᵀ Reuss, 1862
[Subfamily Tolypammininae Cushman, 1928]
see Family Tolypamminidae Cushman, 1928
1.0 [Genus †Minammodytes Henbest, 1963]
see Genus Serpulopsis Girty, 1911
2.0 [Genus †Arpsammophoum Rhumbler, 1913]
see Genus Ammovertella Cushman, 1928
6.0 [Genus †Serpulella Eimer & Fickert, 1899]
see Genus Tolypammina Rhumbler, 1895
x [Genus Arammlagenum Rhumbler, 1913]
see Genus Ammolagena Eimer & Fickert, 1899