[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838 Order Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875 Family Litheliidae Haeckel, 1862 Genus Larcopyle Dreyer, 1889 †Larcopyle polyacantha (Campbell & Clark, 1944) †Larcopyle polyacantha titan Lazarus, Faust & Popova-Goll, 2005