Order Opiliones Sundevall, 1833 - harvestmen Suborder Laniatores Thorell, 1876 - armored harvestmen Infraorder Grassatores Kury, 2002 Superfamily Samooidea Sørensen, 1886 Family Stygnommatidae Roewer, 1923 1 Genus Stygnommaᵀ Roewer, 1914