Phylum Porifera Grant, 1836 - sponges
   Class Hexactinellida Schmidt, 1870 - hexactinellids
     Subclass Hexasterophora Schulze, 1886
       Order Lychniscosa Schrammen, 1903 see Order Lychniscosida Schrammen, 1903
         Family †Camerospongiidae Schrammen, 1912
           Genus †Camerospongia d'Orbigny, 1849
             1 Subgenus †C. (Camerospongia) d'Orbigny, 1849
             2 Subgenus †C. (Synolynthia) Pomel, 1872