[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
     Family Actinommidae Haeckel, 1862
       Genus Carposphaera Haeckel, 1881
         1 Carposphaera acanthophora (Popofsky, 1912)
         2 Carposphaera capillacea Haeckel, 1887
         3 †Carposphaera magnaporylosa Clark & Campbell, 1942
         4 †Carposphaera modesta (Stöhr)
         5 †Carposphaera subbotinae Borisenko, 1958