Phylum Porifera Grant, 1836 - sponges
Ref: J.K. Rigby, 2004a: 1; table 1 (p. 775); Count: [o†f] 3c;29o;74f; †1c;9o;134f [17 Jul 2018]
   Class Hexactinellida Schmidt, 1870 - hexactinellids
  Ref: R.M. Finks & J.K. Rigby, 2004b: 319; 6, table 1 (p. 796); Count: [f†f] 5o;15f; †1o;41f [17 Jul 2018]
     Subclass Amphidiscophora Schulze, 1886
    Ref: R.M. Finks & J.K. Rigby, 2004b: 320; 6, table 1 (p. 796); Count: [f†f] 2o;2f; †1o;15f;94g [17 Jul 2018]
       Order Reticulosa Reid, 1958
      Ref: R.M. Finks & J.K. Rigby, 2004b: 344; 6, table 1 (p. 796); Count: [f†f] 1f; †11f;52g [17 Jul 2018]
         Superfamily Dierespongioidea Rigby & Gutschick 1976
        Ref: R.M. Finks & J.K. Rigby, 2004b: 359; 6; Count: [f†f] 1f; †5f;11g [17 Jul 2018]
           Family †Hydnodictyidae Rigby, 1971
          Ref: R.M. Finks & J.K. Rigby, 2004b: 362; 6; Count: -