Systema Porifera A Guide to the Classification of Sponges - Hooper, John N.A.; van Soest, Rob W.M.; SpringerLink (Online service) (New York, NY : Springer US : Imprint: Springer, 2002)
Keywords: Invertebrates; Zoology; Ecology .; Aquatic ecology .; Evolutionary biology; Invertebrates; Zoology; Ecology; Freshwater & Marine Ecology; Evolutionary Biology