Superphylum Lobopodia Snodgrass, 1938 see Phylum Lobopodia Snodgrass, 1938 Class †Xenusia Dzik & Krumbiegel, 1989 - xenusians Order †Xenusiida Dzik & Krumbiegel, 1989 1 Family †Xenusiidae Dzik & Krumbiegel, 1989