[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
     Family Spongodiscidae Haeckel, 1862
       Genus Dictyocoryne Ehrenberg, 1860
         1 †Dictyocoryne euclidis (Haeckel, 1887)
         2 †Dictyocoryne gibsoni O'Connor, 1994
         3 †Dictyocoryne ontongensis Riedel & Sanfilippo, 1971
         4 Dictyocoryne profunda Ehrenberg, 1872
         5 Dictyocoryne truncatum (Ehrenberg, 1861)