Order Opiliones Sundevall, 1833 - harvestmen
   Phalangida Bristowe, 1949
     Suborder Laniatores Thorell, 1876 - armored harvestmen
       Grassatores Kury, 2002 see Infraorder Grassatores Kury, 2002
         Superfamily Epedanoidea Sørensen, 1886
           1 ?Family Sandokanidae Özdikmen & Kury, 2007
           2.1 Family Epedanidae Sørensen, 1886
           2.2 Family Petrobunidae Sharma & Giribet, 2011
           2.3.1 Family Podoctidae Roewer, 1912
           2.3.2 Family Tithaeidae Sharma & Giribet, 2011