[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
     Family Actinommidae Haeckel, 1862
       Genus Actinosphaera Hollande & Enjumet, 1960
         1 Actinosphaera capillacea (Haeckel)
         2 †Actinosphaera haackei (Dreyer)
         3 Actinosphaera tenella (Haeckel)