Order Opiliones Sundevall, 1833 - harvestmen Suborder Laniatores Thorell, 1876 - armored harvestmen Infraorder Insidiatores Loman, 1900 Superfamily Travunioidea Absolon & Kratochvíl, 1932 Family Cladonychiidae Hadži, 1935 Genus Erebomaster Cope, 1872