Order Opiliones Sundevall, 1833 - harvestmen Phalangida Bristowe, 1949 Suborder Laniatores Thorell, 1876 - armored harvestmen Grassatores Kury, 2002 Superfamily Zalmoxoidea Sørensen, 1886 1 Family Escadabiidae Kury & Pérez-González, 2003, sedis mutabilis 2.1 Family Fissiphalliidae Martens, 1988 2.2 Family Zalmoxidae Sørensen, 1886