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

References

• Bruce, J.R., Colman, J.S. & Jones, N.S., (1963). Marine fauna of the Isle of Man. Liverpool: Liverpool University Press.
• Crothers, J.H. (ed.), (1966). Dale Fort Marine Fauna. London: Field Studies Council.
• Dyntaxa (2013) Swedish Taxonomic Database. Accessed at www.dyntaxa.se [15-01-2013].
• Gibson, R. (2001). Nemertini (Nemertae), 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. 152-156
• Gibson, R. (2013). Tubulanus annulatus (Montagu, 1804). In: Norenburg, J.; Gibson, R. (2013) World Nemertea database. Accessed through: Norenburg, J.; Gibson, R. (2013) World Nemertea database at http://www.marinespecies.org/aphia.php?p=taxdetails&id=122626 on 2013-03-02
• Gibson, R. 1995. Nemertean genera and species of the world: an annotated checklist of original names and description citations, synonyms, current taxonomic status, habitats and recorded zoogeographic distribution. Journal of Natural History, vol. 29, no. 2. 271-562
• Gibson, R., (1982). British Nemerteans. Cambridge: Cambridge University Press
• 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.J. & Ryland, J.S., (1994). The marine fauna of the British Isles and north-west Europe. Volume 1. Introduction and Protozoans to Arthropods. Oxford: Clarendon Press.
• 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.]
• IMERS
• JNCC (Joint Nature Conservation Committee), (1999). Marine Environment Resource Mapping And Information Database (MERMAID): Marine Nature Conservation Review Survey Database. [on-line] http://www.jncc.gov.uk/mermaid,
• 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.
• NBN (National Biodiversity Network), (2002). National Biodiversity Network gateway. http://www.searchnbn.net, 2008-10-31 00:00:00
• Norenburg, J.; Gibson, R. (2013). WoRMS Nemertea: World Nemertea 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.
• 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/
• Ramos, M. (ed.). 2010. IBERFAUNA. The Iberian Fauna Databank