[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
         01 †Larcopyle augusti Lazarus, Faust & Popova-Goll, 2005
         02 Larcopyle buetschlii Dreyer, 1889
         03 †Larcopyle eccentricum Lazarus, Faust & Popova-Goll, 2005
         04 †Larcopyle frakesi (Chen, 1975)
         05 †Larcopyle hayesi (Chen, 1975)
         06 †Larcopyle labryinthusa Lazarus, Faust & Popova-Goll, 2005
         07 †Larcopyle nebulum Lazarus, Faust & Popova-Goll, 2005
         08 †Larcopyle peregrinator Lazarus, Faust & Popova-Goll, 2005
         09 †Larcopyle polyacantha (Campbell & Clark, 1944)
         10 †Larcopyle pylomaticus (Riedel, 1958)
         11 †Larcopyle titan (Campbell & Clark, 1944)
         12 †Larcopyle weddellium Lazarus, Faust & Popova-Goll, 2005