Phylum: Sponges (Porifera)
Class: Common sponges (Demospongiae)
Family: Crellidae
Family: Microcionidae
Family: Niphatidae
Family: Halisarcidae
Family: Chalinidae
Family: Dictyonellidae
Family: Polymastiidae
Family: Halichondriidae
Family: Suberitidae
Class: Calcarea
Family: Sycettidae