Phylum Porifera Grant, 1836 - sponges
   Class Demospongiae Sollas, 1885 - demosponges
     Order †Permosphincta Termier & Termier, 1974
       Suborder †Porata Seilacher, 1962
         Family †Colospongiidae Senowbari-Daryan, 1990
           01 Genus †Belyaevaspongia Senowbari-Daryan & Ingavat-Helmcke, 1994
           02 Genus †Colospongia Laube, 1865
           03 Genus †Corymbospongia Rigby & Potter, 1986
           04 Genus †Exaulipora Rigby, Senowbari-Daryan & Liu, 1998
           05 ?Genus †Guangxispongia Sheng, 1991
           06 Genus †Imbricatocoelia Rigby, Fan & Zhang, 1989
           07 Genus †Neoguadalupia Zhang Wei, 1987
           08 Genus †Parauvanella Senowbari-Daryan & di Stephano, 1988
           09 Genus †Platythalamiella Senowbari-Daryan & Rigby, 1988
           10 Genus †Pseudoimperatoria Senowbari-Daryan & Rigby, 1988
           11 Genus †Subascosymplegma Deng, 1981
           12 Genus †Tristratocoelia Senowbari-Daryan & Rigby, 1988
           13 Genus †Uvothalamia Senowbari-Daryan, 1990