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 Cercozoa Cavalier-Smith, 1998
Subphylum Monadofilosaᵀ Cavalier-Smith, 1997
Class Imbricatea T. Cavalier-Smith & E.E.-Y. Chao, 2003
Subclass Placonuda
Order Euglyphida Copeland, 1956
1 Genus Ampullataria Van Oye, 1956, incertae sedis
2 Genus Euglyphidion Bonnet, 1960, incertae sedis
3 Genus Heteroglypha Thomas & Gauthier-Lièvre, 1959, incertae sedis
4 Genus Matsakision Bonnet, 1967, incertae sedis
5 Family Euglyphidaeᵀ Wallich, 1864
6 Family Trinematidae Hoogenraad & de Groot, 1940
7 Family Cyphoderiidae de Saedeleer, 1934
8.1 Family Paulinellidae de Saedeleer, 1934
8.2 Family Ovulinatidae Cavalier-Smith, 2011 [monotypic]