Order Opiliones Sundevall, 1833 - harvestmen Suborder Laniatores Thorell, 1876 - armored harvestmen Infraorder Grassatores Kury, 2002 Superfamily Assamioidea Sørensen, 1884 Family Assamiidae Sørensen, 1884 Subfamily Polycoryphinae Roewer, 1935 Genus Polycoryphusᵀ Loman, 1902