[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
     Family Actinommidae Haeckel, 1862
       Genus Amphisphaera Haeckel, 1881
         1 †Amphisphaera aotea Hollis, 1993
         2 Amphisphaera cristata Carnevale, 1908
         3 †Amphisphaera goruna (Sanfilippo & Riedel, 1973)
         4 †Amphisphaera spinosa Carnevale, 1908
         5 †Amphisphaera spinulosa (Ehrenberg, 1873)