The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• Addink, W., Zoologisch Museum Amsterdam (ZMA)-Porifera. EUROBIS, Zoologisch Museum, Universiteit van Amsterdam, 04 Oct 2005, Amsterdam, Netherlands, Version: 1, DiGIR Provider, http://www.marbef.org/
• Burton, M. 1930c. Norwegian Sponges from the Norman Collection. Proceedings of the Zoological Society of London 1930 (2): 487-546, pls I-II.
• Burton, M. 1948. Marine sponges of Congo coast. Institut Royal Colonial Belge Bulletin des Séances 19 (3): 753-758.
• Cruz, T. 2002. Esponjas marinas de Canarias. Consejería de Política Territorial y Medio Ambiente del Gobierno de Canarias, S/C Tenerife. 260 pp.
• Guiry, M.D. & Guiry, G.M. (2011). Species.ie version 1.0 World-wide electronic publication, National University of Ireland, Galway (version of 15 March 2010).
• Koolwijk, T. van 1982. Calcareous sponges of the Netherlands (Porifera, Calcarea). Bulletin Zoölogisch Museum Universiteit van Amsterdam 8 (12): 89-98.
• Leewis, R. (2002). Flora en fauna van de zee [Marine flora and fauna]. Veldgids, 16. KNNV Uitgeverij: Utrecht, The Netherlands. ISBN 90-5011-153-X. 320 pp.
• MEDIN (2011). UK checklist of marine species derived from the applications Marine Recorder and UNICORN, version 1.0.  
• Müller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp.
• Van Soest, R.W.M. 2001. Porifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 85-103
• Van Soest, R.W.M.; Picton, B.E.; Morrow, C. 2000. Sponges of the North East Atlantic. In: World Biodiversity Database CD-ROM Series, Windows/Mac version 1.0. (ETI, University of Amsterdam:Amsterdam.)
• Van Soest, R.W.M; Boury-Esnault, N.; Hooper, J.N.A.; Rützler, K.; de Voogd, N.J.; Alvarez de Glasby, B.; Hajdu, E.; Pisera, A.B.; Manconi, R.; Schoenberg, C.; Janussen, D.; Tabachnick, K.R., Klautau, M.; Picton, B.; Kelly, M.; Vacelet, J.; Dohrmann, M.; C (2013). WoRMS Porifera: World Porifera database (version 2013-03-04). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at www.catalogueoflife.org/col/. Species 2000: Reading, UK.
• van Soest, R. (2012). Leucosolenia variabilis (Haeckel, 1870). In: Van Soest, R.W.M, Boury-Esnault, N., Hooper, J.N.A., Rützler, K, de Voogd, N.J., Alvarez de Glasby, B., Hajdu, E., Pisera, A.B., Manconi, R., Schoenberg, C., Janussen, D., Tabachnick, K.R., Klautau, M., Picton, B., Kelly, M., Vacelet, J., Dohrmann, M., Cristina Díaz, M. (2012) World Porifera database. Accessed through: Van Soest, R.W.M, Boury-Esnault, N., Hooper, J.N.A., Rützler, K, de Voogd, N.J., Alvarez de Glasby, B., Hajdu, E., Pisera, A.B., Manconi, R., Schoenberg, C., Janussen, D., Tabachnick, K.R., Klautau, M., Picton, B., Kelly, M., Vacelet, J., Dohrmann, M., Cristina Díaz, M. (2012) World Porifera database at http://www.marinespecies.org/porifera/porifera.php?p=taxdetails&id=132233 on 2013-03-02
• van Soest, R.W.M.; de Kluijver, M.J.; van Bragt, P.H.; Faasse, M.; Nijland, R.; Beglinger, E.J.; de Weerdt, W.H.; de Voogd, N.J. 2007. Sponge invaders in Dutch coastal waters. Journal of the Marine Biological Association of the United Kingdom 87 (6): 1733-1748.