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
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
Micrura Hansen & Sørensen, 1904
Acaromorpha Dubinin, 1957
Subclass Acari Leach, 1817 - mites and ticks
Superorder Acariformes Zakhvatkin, 1952 - mitelike mites
Order Trombidiformes Reuter, 1909
Suborder Prostigmata Kramer, 1877
Infraorder Eupodina Krantz, 1978
Superfamily Halacaroidea Murray, 1877
Family Halacaridaeᵀ Murray, 1877
01 Genus Peregrinacarus Bartsch, 1999, incertae sedis
02 Genus Thalassacarus Newell, 1949, incertae sedis
03 Genus Tropihalacarus Otto & Bartsch, 1999, incertae sedis
04 Genus Acanthohalacarus Bartsch, 2001, incertae sedis
05 Genus Acanthopalpus Makarova, 1978, nom. illeg., incertae sedis
06 Genus Arenihalacarus Abe, 1991, incertae sedis
07 Genus Katharinera Vercammen-Grandjean, 1976, incertae sedis
08 Genus Corallihalacarus Otto, 1999, incertae sedis
09 Genus Mictognathus Newell, 1984, incertae sedis
10 Genus Phacacarus Bartsch, 1992, incertae sedis
11 Genus Thalassophthirius Bartsch, 1988, incertae sedis
12 Genus Velardeacarus Gil & Mane-Garzon, 1980, incertae sedis
13 Genus Werthelloides Bartsch, 1986, incertae sedis
14 Genus Winlundia Newell, 1984, incertae sedis
15 Subfamily Australacarinae Otto, 2000
16 Subfamily Spongihalacarinae Otto, 2000 [monotypic]
17 Subfamily Acarochelopodinae Bartsch, 1977 [monotypic]
18 Subfamily Anomalohalacarinae Bartsch, 1985 [monotypic]
19.1 Subfamily Porohalacarinae Viets, 1933
19.2 Subfamily Limnohalacarinae Viets, 1927
19.3 Subfamily Porolohmannellinae Viets, 1933 [monotypic]
19.4 Subfamily Astacopsiphaginae Viets, 1931 [monotypic]
20 Subfamily Rhombognathinae Viets, 1927
21 Subfamily Actacarinae Viets, 1939 [monotypic]
22 Subfamily Ropohalacarinae Bartsch, 1989 [monotypic]
23 Subfamily Halixodinae Viets, 1927
24 Subfamily Copidognathinae Bartsch, 1983
25 Subfamily Halacarinaeᵀ Murray, 1877
26 Subfamily Lohmannellinae Viets, 1927
27 Subfamily Simognathinae Viets, 1927
28 Subfamily Enterohalacarinae Viets, 1938 [monotypic]