Euarthropoda †Lamellipedia see Superclass Lamellipedia Hou & Bergström, 1997 †Artiopoda Hou & Bergström, 1997 see Subphylum Artiopoda Hou & Bergström, 1997 †Conciliterga see Subclass Conciliterga Hou & Bergström, 1997 Genus †Skioldia X. Hou & J. Bergström, 1997 †Skioldia aldna Hou & Bergström, 1997