Chelicerata Heymons, 1901
   Pseudoscorpiones De Geer, 1778
     Homosyphronida Dunlop, Penney & Jekel, 2020, orth. inval. see Group Homosphyronida Chamberlin, 1929
       Iochierata Dunlop, Penney & Jekel, 2010, orth. inval. see Suborder Iocheirata Harvey, 1992
         Panctenata Balzan, 1892
           Superfamily Cheliferoidea Risso, 1826
             Family Cheliferidae Risso, 1826
               1 Genus †Dichela Menge, 1854
               2 Genus †Electrochelifer Beier, 1937
               3 Genus †Heurtaultia Judson, 2009
               4 Genus †Pycnochelifer Beier, 1937
               5 Genus †Trachychelifer Hong, 1983