Order Opiliones Sundevall, 1833 - harvestmen Suborder Laniatores Thorell, 1876 - armored harvestmen Infraorder Grassatores Kury, 2002 1 Superfamily Samooidea Sørensen, 1886 2 Superfamily Assamioidea Sørensen, 1884 3 Superfamily Gonyleptoidea Sundevall, 1833 4 Superfamily Phalangodoidea Simon, 1879 5 Superfamily Zalmoxoidea Sørensen, 1886