Phylum Porifera Grant, 1836 - sponges Count: - Class Demospongiae Sollas, 1885 - demosponges Count: [o] 15o;86f;1g; †1c Family †Alpinothalamiidae Senowbari-Daryan, 1990 see Family Celyphiidae de Laubenfels, 1955 Count: - Genus †Leinia Senowbari-Daryan, 1990 Count: -