Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Clade Biota J.R. Wagner, 2004 [J. Wiemann et al., 2020]
Clade neomura T. Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria T. Cavalier-Smith, 2022(2021)
Clade dorsates T. Cavalier-Smith, 2022(2021)
Clade podiates T. Cavalier-Smith, 2013(2012)
Clade Amorphea S.M. Adl et al., 2012 [A.G.B. Simpson et al., 2020]
Clade Obazoa M.W. Brown et al., 2013, nom. cl. nov.
Clade Opisthokonta T. Cavalier-Smith, 1987 [A.G.B. Simpson & M. Medina, 2020] - animal-fungal clade
Superkingdom Holozoa B.F. Lang et al., 2002
Clade filozoa K. Shalchian-Tabrizi et al., 2008, nom. cl. nov.
Kingdom Animalia C. Linnaeus, 1758 - animals
Clade Planulozoa A. Wallberg et al., 2004, nom. cl. nov.
Subkingdom Bilateria (Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians
Clade Nephrozoa U. Jondelius et al., 2002, nom. cl. nov.
Infrakingdom Protostomia Grobben, 1908
Superphylum Ecdysozoa (A.M.A. Aguinaldo et al., 1997)
Panarthropoda C. Nielsen, 1995 - panarthropods
Tactopoda Budd, 2001
Phylum Arthropoda von Siebold, 1848 - arthropods
Euarthropoda
Subphylum Chelicerata Heymons, 1901
Euchelicerata Weygoldt & Paulus, 1979
Prosomapoda J.C. Lamsdell, 2013
Planaterga J.C. Lamsdell, 2013
Dekatriata J.C. Lamsdell, 2013
Sclerophorata Kamenz et al., 2011
Class Arachnida J.B. Lamarck, 1801
Clade Micrura Hansen & Sørensen, 1904
Clade 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 Anystina van der Hammen, 1972
Hyporder Parasitengona (A.C. Oudemans, 1909)
Superfamily Trombiculoidea Ewing, 1929
Family Trombiculidaeᵀ (H.E. Ewing, 1929) H.E. Ewing, 1944 - chiggers
Subfamily Trombiculinaeᵀ Ewing, 1929
Tribe Schoengastiini Vercammen-Grandjean, 1960
Genus Walchiella Fuller, in Wharton & Fuller, 1952
Walchiella xizangensis
Walchiella yingjiangensis
Walchiella zangshui