Kingdom [Animalia] Linnaeus, 1758 - animals
Status: extant
   Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997, nom. cl. inval. - ecdysozoans see Clade Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997 [Lake, Halanych, Servin & Garey 2020]
  Status: extant
     Panarthropoda Nielsen, 1995 - panarthropods
    Status: extant
       Tritocerebra see [unranked] Tactopoda Budd, 2001
      Status: extant
         Phylum Arthropoda Siebold, 1848 - arthropods
        Status: extant
           Subphylum Arachnomorpha Heider, 1913 see [unranked] Arachnomorpha Heider, 1913
          Status: extant
             Infraphylum Cheliceriformes
            Status: extant
               Superclass Chelicerata Heymons, 1901 see Subphylum Chelicerata Heymons, 1901
              Status: extant
                 Epiclass Euchelicerata Weygoldt & Paulus, 1979 see [unranked] Euchelicerata Weygoldt & Paulus, 1979
                Status: extant
                   Class Arachnida Lamarck, 1801
                  Status: extant
                     Subclass Micrura see [unranked] Micrura Hansen & Sørensen, 1904
                    Status: extant
                       Order Araneae Clerck, 1757 - spiders see Suborder Araneae Clerck, 1757
                      Status: extant
                         Suborder Opisthothelae Pocock, 1892 - modern spiders see Infraorder Opisthothelae Pocock, 1892
                        Status: extant
                           Infraorder Mygalomorphae Pocock, 1892 see Microorder Mygalomorpha Pocock, 1892
                          Status: extant