Phylum Lobopodia Snodgrass, 1938 - lobopodians Class †Xenusia Dzik & Krumbiegel, 1989 - xenusians 1 Order †Archonychophora Hou & Bergström, 1995 see Order Xenusiida Dzik & Krumbiegel, 1989 2 Order †Scleronychophora Hou & Bergström, 1995 see Order Xenusiida Dzik & Krumbiegel, 1989 3 Order †Paronychophora Hou & Bergström, 1995