Order Opiliones Sundevall, 1833 - harvestmen
   Suborder Laniatores Thorell, 1876 - armored harvestmen
     Infraorder Grassatores Kury, 2002
       Superfamily Assamioidea Sørensen, 1884
         Family Assamiidae Sørensen, 1884
           01 Subfamily Aburistinae Roewer, 1935
           02 Subfamily Acacinae Roewer, 1935
           03 Subfamily Assamiinae Sørensen, 1884
           04 Subfamily Dampetrinae Sørensen, 1886
           05 Subfamily Erecinae Roewer, 1935
           06 Subfamily Eupodaucheniinae Roewer, 1935
           07 Subfamily Hypoxestinae Roewer, 1935
           08 Subfamily Irumuinae Kauri, 1985
           09 Subfamily Maruinae Roewer, 1935
           10 Subfamily Polycoryphinae Roewer, 1935
           11 Subfamily Selencinae Roewer, 1935
           12 Subfamily Sidaminae Roewer, 1935