Order Pseudoscorpiones De Geer, 1778
Count: [f†f] 25f; †1f [8 Jan 2021]
   Group Homosphyronida Chamberlin, 1929
  Count: [f] 23f [8 Jan 2021]
     Suborder Atoposphyronida Harvey, 2019 [monotypic]
    Count: [f] 2f [8 Jan 2021]
       Superfamily Feaelloidea Ellingsen, 1906
      Count: [f] 2f [8 Jan 2021]
         1 Family Pseudogarypidae Chamberlin, 1923
        Count: -
         2 Family Feaellidae Ellingsen, 1906
        Count: -