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

References

• 1999. "Encyclopædia Britannica Online." (On-line). Accessed February 24, 2000 at http://search.eb.com/bol/topic?idxref=413613.
• Amos, W., S. Amos. 1985. The Audubon Society Nature Guide: Atlantic and Gulf Coasts. New York: Afred A. Knopf.
• Backeljau, T. (1986). Lijst van de recente mariene mollusken van België [List of the recent marine molluscs of Belgium]. Koninklijk Belgisch Instituut voor Natuurwetenschappen: Brussels, Belgium. 106 pp.
• Bossé, L., B. Sainte-Marie et J. Fournier (1996). Les invertébrés des fonds meubles et la biogéographie du fjord du Saguenay. Rapp. tech. can. sci. halieut. aquat. 2 132: vii + 45 p.
• Gofas, S. (2011). Dendronotus frondosus (Ascanius, 1774). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=139523 on 2012-05-22
• Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, 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. 180-213
• 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).
• Hayward, P., Nelson-Smith, T. & Shields, C., (1996). Collins pocket guide. Sea shore of Britain and northern Europe. London: HarperCollins.
• Hayward, P.J.; Ryland, J.S. (Ed.) (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. ISBN 0-19-857356-1. 627 pp.
• Howson, C.M. & Picton, B.E. (ed.), (1997). The species directory of the marine fauna and flora of the British Isles and surrounding seas. Belfast: Ulster Museum. [Ulster Museum publication, no. 276.]
• 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.  
• Massin, C.; Norro, A.; Mallefet, J. (2002). Biodiversity of a wreck from the Belgian Continental Shelf: monitoring using scientific diving. Preliminary results. Bull. IRSNB (Biologie) 72, pp 67-72.
• 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.
• NBN (National Biodiversity Network), (2002). National Biodiversity Network gateway. http://www.searchnbn.net, 2008-10-31 00:00:00
• Natural Geography in Shore Areas (NaGISA) database, compiled by Ann Knowlton.
• North-West Atlantic Ocean species (NWARMS)
• Picton, B. E. & Morrow, C.C., (1994). A Field Guide to the Nudibranchs of the British Isles. London: Immel Publishing Ltd.
• Picton, B., C. Morrow. November 1, 1995. "Nudibranchs of the British Isles (Based off the book: A Field Guide to the Nudibranchs of the British Isles)" (On-line). Accessed February 23, 2000 at http://www.pictonb.freeserve.co.uk/nudibranchs/denfro.html.
• Picton, B.E. & Costello, M.J., (1998). BioMar biotope viewer: a guide to marine habitats, fauna and flora of Britain and Ireland. [CD-ROM] Environmental Sciences Unit, Trinity College, Dublin., http://www.itsligo.ie/biomar/
• Préfontaine, G. & P. Brunel. 1962. Liste d'invertébrés marins recueillis dans l'estuaire du Saint-Laurent de 1929 à 1934. Naturaliste Canadien, Quebec 89(8-9):237-263, fig. 1.
• Rudman, B. 1998. "Sea Slug Forum (An Australian Museum)" (On-line). Accessed February 21, 2000 at http://www.austmus.gov.au/seaslugs/dendfron.htm.
• Thompson, T. E. & Brown, G. H., (1976). British Opisthobranch Molluscs. London: Academic Press. [Synopses of the British Fauna, no. 8.]
• Trott, T.J. 2004. Cobscook Bay inventory: a historical checklist of marine invertebrates spanning 162 years. Northeastern Naturalist (Special Issue 2): 261 - 324.
• Turgeon, D. D., A. E. Bogan, E. V. Coan, W. K. Emerson, W. G. Lyons, W. Pratt, et al. 1988. Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. American Fisheries Society Special Publication 16. vii + 277
• Turgeon, D. D., J. F. Quinn, Jr., A. E. Bogan, E. V. Coan, F. G. Hochberg, W. G. Lyons, et al. 1998. Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed. American Fisheries Society Special Publication 26. 526
• Zintzen, V. (2007). Biodiversity of shipwrecks from the Southern Bight of the North Sea. PhD Thesis, University of Louvain, Department of Biology, 343 p.