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 neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
Clade neozoa Cavalier-Smith 1993
Clade scotokaryotes Cavalier-Smith 2000
Clade podiates Cavalier-Smith 2012
[crown] Clade Amorphea Adl et al. 2012
[crown] Clade Opisthokonta Cavalier-Smith 1987
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
Kingdom Animalia Linnaeus, 1758 - animals
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Infrakingdom Protostomia Grobben, 1908
Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
Panarthropoda Nielsen, 1995 - panarthropods
Tactopoda Budd, 2001
Phylum Arthropoda Siebold, 1848 - arthropods
Euarthropoda
Antennulata
Subphylum †Artiopoda Hou & Bergström, 1997
Superclass †Trilobitomorpha Størmer, 1944
Class †Trilobita Walch, 1771 - trilobites
Order †Aulacopleurida Adrain, 2011
Family †Scharyiidae Osmólska, 1957
Family †Solenopleuridae Angelin, 1854
1.1.1 Family †Aulacopleuridaeᵀ Angelin, 1854
1.1.2 Family †Brachymetopidae Prantl & Přibyl, 1951
1.1.3 Family †Rorringtoniidae Owens, 1990
1.2.1.1 Family †Bathyuridae Walcott, 1886
1.2.1.2 Family †Holotrachelidae Warburg, 1925
1.2.2 Family †Dimeropygidae Hupé, 1953
1.2.3 Family †Telephinidae Marek, 1952
2.1 Family †Alokistocaridae Resser, 1939
2.2 Family †Hystricuridae Hupé, 1953
2.3.1 Family †Marjumiidae Kobayashi, 1935
2.3.2 Family †Crepicephalidae Kobayashi, 1935
2.3.3 Family †Ehmaniellidae Sundberg, 1994
2.3.4 Family †Tricrepicephalidae Palmer, 1955