Kingdom Animalia Linnaeus, 1758 - animals Phylum Echinodermata Bruguière, 1789 - echinoderms Subphylum Echinozoa von Zittel, 1895 see Infraphylum Echinozoa Haeckel, in Von Zittell, 1895 Class Echinoidea (Leske, 1778) - sea urchins and sand dollars Order Cidaroida Claus, 1880 Genus †Miocidaris Döderlein, 1887