Kingdom Animalia Linnaeus, 1758 - animals Phylum Porifera Grant, 1836 - sponges Class Demospongiae Sollas, 1885 - demosponges Subclass Tetractinomorpha Lévi, 1953 see Class Demospongiae Sollas, 1885 Genus Tabulospongia Mori, 1976 see Genus Acanthochaetetes Fischer, 1970