Phylum Porifera Grant, 1836 - sponges Count: - Class Demospongiae Sollas, 1885 - demosponges Count: [o] 15o;86f;1g; †1c Subclass "Sclerospongiae" Hartman & Goreau, 1970 Count: - Order †Guadalupida Senowbari-Daryan, 1990 see Order Guadalupiida Termier & Termier, 1977 Count: - 1 Family †Guadalupiidae Girty, 1908 Count: -