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 dorsates Cavalier-Smith, 2021
Clade podiates Cavalier-Smith, 2012
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
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
Phylum Onychophora Grube, 1853 - velvet worms
Class Udeonychophora Poinar, 2000
Order Euonychophora Hutchinson, 1930
Family Peripatidae Evans, 1901
01 Genus †Cretoperipatus Engel & Grimaldi, 2002 [monotypic]
02 Genus Eoperipatus Evans, 1901
03 Genus Epiperipatus Clark, 1913
04 Genus Heteroperipatus Zilch, 1954
05 Genus Macroperipatus Clark, 1913
06 Genus Mesoperipatus Evans, 1901
07 Genus Oroperipatus Cockerell, 1908
08 Genus Peripatusᵀ Guilding, 1826
09 Genus Plicatoperipatus Clark, 1913
10 Genus Speleoperipatus Peck, 1976
11 Genus Typhloperipatus Kemp, 1913