Order Opiliones Sundevall, 1833 - harvestmen Suborder Laniatores Thorell, 1876 - armored harvestmen Infraorder Grassatores Kury, 2002 Superfamily Gonyleptoidea Sundevall, 1833 Family Gonyleptidae Sundevall, 1833 Subfamily Pachylospeleinae Šilhavý, 1974 1 Genus Pachylospeleusᵀ Šilhavý, 1974