Kingdom Animalia Linnaeus, 1758 - animals
Count: -
   Phylum Arthropoda Siebold, 1848 - arthropods
  Count: -
     Subphylum Cheliceriformes
    Count: -
       Class Chelicerata Heymons, 1901
      Count: -
         Subclass Arachnida Lamarck see Class Arachnida Lamarck, 1801
        Count: -
           Order Uropygi Thorell, 1882 - whip scorpions see [unranked] Uropygi Thorell, 1882
          Count: [*] 3g
             Genus Mastigoproctus Pocock, 1894
            Count: -