Phylum Porifera Grant, 1836 - sponges
   Subphylum Hexactinellida Schmidt, 1870 see Class Hexactinellida Schmidt, 1870
     Class Hexasterophora F.E. von Schulze see Subclass Hexasterophora Schulze, 1886
       Order Lychniscosida Schrammen, 1903
         Family Aulocystidae Sollas, 1887 see Family Neoaulocystidae Zhuralevleva, 1962
           Genus Diapleura Ijima, 1927 see Genus Scleroplegma Schmidt, 1880
           Genus Neoaulocystis Zhuravleva, 1962