Phylum Porifera Grant, 1836 - sponges Class Demospongea Sollas, 1875 see Class Demospongiae Sollas, 1885 Subclass Ceractinomorpha Lévi, 1953 see Class Demospongiae Sollas, 1885 Order Haplosclerida Topsent, 1928 Family Haliclonidae de Laubenfels, 1932 see Family Chalinidae Gray, 1867 Genus †Haliclona Grant, 1836