Chelicerata Heymons, 1901
Count: 2c;12o; †6o;2f;23g
   Opiliones Sundevall, 1833 - harvestmen
  Count: [g†g] 49f;17g; †4f;22g [25 Jan 2021]
     Phalangida Bristowe, 1949
    Count: [g†g] 43f;16g; †4f;18g [25 Jan 2021]
       Suborder Dyspnoi Hansen & Sørensen, 1904 - ornate harvestmen
      Count: [g†g] 8f;5g; †3f;7g [24 Jan 2021]
         Superfamily Ischyropsalidoidea Simon, 1879
        Count: [g†g] 3f;1g; †1g [24 Jan 2021]
           Family Sabaconidae Dresco, 1970
          Count: [g] 1g
             1 Genus Sabacon Simon, 1879
            Count: -