Phylum Porifera Grant, 1836 - sponges
Count: [o†f] 3c;29o;74f; †1c;9o;134f [17 Jul 2018]
   Class Demospongea Sollas, 1875 see Class Demospongiae Sollas, 1885
  Count: [o†f] 18o;41f; †5o;82f;531g [17 Jul 2018]
     Subclass †Lithistida Schmidt, 1870
    Count: [f†f] 5o;13f; †1o;25f;237g [17 Jul 2018]
       Order †Orchocladina Rauff, 1895
      Count: [†f] †5f;75g [22 Jun 2018]
         Family †Streptosolenidae Johns, 1994
        Count: [†g] †18g
           Genus †Allosaccus Raymond & Okulitch, 1940
          Count: -