Phylum Porifera Grant, 1836 - sponges
   Class Demospongiae Sollas, 1885 - demosponges
     Order Verticillitida Termier & Termier, 1977 see Order Dictyoceratida Minchin, 1900
       Family †Murguiathalamiidae Reitner & Engeser, 1985 see Subfamily Verticillitinae Steinmann, 1882
         1 Genus †Boikothalamia Reitner & Engeser, 1985
         2 Genus †Murguiathalamia Reitner & Engeser, 1985
         2.0 [Genus †Murguiathalmia Senowbari-Daryan & García-Bellido, 2002] see Genus Murguiathalamia Reitner & Engeser, 1985