Order Opiliones Sundevall, 1833 - harvestmen Suborder Dyspnoi Hansen & Sørensen, 1904 - ornate harvestmen Superfamily Acropsopilionoidea Roewer, 1923 [monotypic] Family Acropsopilionidae Roewer, 1923 Genus Acropsopilioᵀ Silvestri, 1905