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Systema Naturae 2000 Grzimek (1973-1975) Het Leven der Dieren Hooper & van Soest (2002) Systema Porifera. A Guide to the Classification of Sponges Webby (2015) Outline Classification and Ranges of Taxa of the Hypercalcified Porifera

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Last updated: 28 Aug 2026