Phylum Porifera Grant, 1836 - sponges
   Class Demospongiae Sollas, 1885 - demosponges
     Order †Permosphincta Termier & Termier, 1974
       Suborder †Porata Seilacher, 1962
         Family †Angullongiidae Webby & Rigby, 1985
           1 Genus †Angullongia Webby & Rigby, 1985
           2 Genus †Belubulaia Webby & Rigby, 1985
           3 Genus †Nibiconia Rigby & Webby, 1988