[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
     Family Trissocyclidae Haeckel, 1881 see Family Acanthodesmiidae Haeckel, 1862
       Genus †Dictyospyris Ehrenberg, 1847
         1 †Dictyospyris discus Sanfilippo & Riedel, 1973
         2 †Dictyospyris gigas Ehrenberg, 1873
         3 †Dictyospyris melissium Sanfilippo & Riedel, 1973
         4 †Dictyospyris sphaera Bütschli, 1882