Phylum Porifera Grant, 1836 - sponges
Count: -
   Class Demospongiae Sollas, 1885 - demosponges
  Count: [o] 15o;86f;1g; †1c
     Order †Permosphincta Termier & Termier, 1974
    Count: [†f] †29f [13 Jun 2018]
       Suborder †Aporata Seilacher, 1962
      Count: [†f] †10f [13 Jun 2018]
         Family †Aphrosalpingiidae Senowbari-Daryan & García-Bellido, 2002 see Family Aphrosalpingidae Myagkova, 1955
        Count: -
           1 Genus †Aphrosalpinx Myagkova, 1955
          Count: -
           2 Genus †Nematosalpinx Myagkova, 1955
          Count: -
           3 Genus †Palaeoschada Myagkova, 1955
          Count: -