Chelicerata Heymons, 1901
Count: 2c;12o; †6o;2f;23g
   Solifugae Sundevall, 1833
  Count: [g†g] 12f; †6g [24 Dec 2020]
     Family Daesiidae Kraepelin, 1899 [monotypic]
    Count: [†g] †1g [24 Dec 2020]
       Genus †Palaeoblossia Dunlop, Wunderlich & Poinar, 2004
      Count: -