Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
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
Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
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
Tactopoda Budd, 2001
Phylum Arthropoda Siebold, 1848 - arthropods
Euarthropoda
Subphylum Chelicerata Heymons, 1901
Euchelicerata Weygoldt & Paulus, 1979
Prosomapoda Lamsdell, 2013
Planaterga Lamsdell, 2013
Dekatriata Lamsdell, 2013
Sclerophorata Kamenz, Staude & Dunlop, 2011
Class Arachnida Lamarck, 1801
Clade Micrura Hansen & Sørensen, 1904
Clade Pantetrapulmonata Shultz, 2007
Clade Tetrapulmonata Shultz, 1990
Superorder Serikodiastida Garwood & Dunlop, 2014
Order Araneida Clerck, 1757 - spiders
Suborder Araneae Clerck, 1757 - tailless spiders
Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
Clade Mygalomorphae Pocock, 1892
Superfamily Avicularioidea Simon, 1874
Family Barychelidae Simon, 1889
01 Genus Adelonychia Walsh, 1890
02 Genus Ammonius Thorell, 1900 [monotypic]
03 Genus Atrophothele Pocock, 1903 [monotypic]
04 Genus Aurecocrypta Raven, 1994
05 Genus Barycheloides Raven, 1994
06 Genus Barychelusᵀ Simon, 1889
07 Genus Cosmopelma Simon, 1889
08 Genus Cyphonisia Simon, 1889
09 Genus Encyocrypta Simon, 1889
10 Genus Eubrachycercus Pocock, 1897 [monotypic]
11 Genus Fijocrypta Raven, 1994 [monotypic]
12 Genus Idioctis Koch, 1874
13 Genus Idiommata Ausserer, 1871
14 Genus Idiophthalma Pickard-Cambridge, 1877
15 Genus Mandjelia Raven, 1994
16 Genus Monodontium Kulczyński, 1908
17 Genus Moruga Raven, 1994
18 Genus Natgeogia Raven, 1994 [monotypic]
19 Genus Neodiplothele Mello-Leitão, 1917
20 Genus Nihoa Raven & Churchill, 1992
21 Genus Orstom Raven, 1994
22 Genus Ozicrypta Raven, 1994
23 Genus Paracenobiopelma Feio, 1952 [monotypic]
24 Genus Pisenor Simon, 1889
25 Genus Plagiobothrus Karsch, 1892 [monotypic]
26 Genus Questocrypta Raven, 1994 [monotypic]
27 Genus Rhianodes Raven, 1985 [monotypic]
28 Genus Sason Simon, 1887
29 Genus Sasonichus Pocock, 1900 [monotypic]
30 Genus Seqocrypta Raven, 1994
31 Genus Sipalolasma Simon, 1892
32 Genus Strophaeus Ausserer, 1875
33 Genus Synothele Simon, 1908
34 Genus Tigidia Simon, 1892
35 Genus Trittame Koch, 1874
36 Genus Troglothele Fage, 1929 [monotypic]
37 Genus Tungari Raven, 1994
38 Genus Zophorame Raven, 1990
39 Genus Zophoryctes Simon, 1902 [monotypic]