[Panarthropoda] Nielsen, 1995 - panarthropods Phylum †Lobopodia Snodgrass, 1938 - lobopodians Order †Archonychophora Hou & Bergström, 1995 see Order Xenusiida Dzik & Krumbiegel, 1989 1.1 Genus †Antennacanthopodia Ou & Shu, 2011