Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Chelicerata Heymons, 1901
       Class Arachnida Lamarck, 1801
         Order Pseudoscorpiones De Geer, 1778
           Suborder Iocheirata Harvey, 1992
             Superfamily Neobisioidea Chamberlin, 1930
               1 Family Bochicidae Chamberlin, 1930
               2 Family Gymnobisiidae Beier, 1947
               3 Family Hyidae Chamberlin, 1930
               4 Family Ideoroncidae Chamberlin, 1930
               5 Family Neobisiidae Chamberlin, 1930
               6 Family Parahyidae Harvey, 1992
               7 Family Syarinidae Chamberlin, 1930