Celtic Seas (Marine Ecoregion of the World (MEOW))
Van Soest, R.W.M.; Picton, B.E.; Morrow, C. (2000). Sponges of the North East Atlantic. <em>In: World Biodiversity Database CD-ROM Series, Windows/Mac version 1.0.</em> (ETI, University of Amsterdam:Amsterdam), available online at http://species-identification.org/species.php?species_group=sponges&id=104&menuentry=soorten.available online athttp://species-identification.org/species.php?species_group=sponges&id=104&menuentry=soorten[details]