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

References

• Borges, P.A.V., Costa, A., Cunha, R., Gabriel, R., Gonçalves, V., Martins, A.F., Melo, I., Parente, M., Raposeiro, P., Rodrigues, P., Santos, R.S., Silva, L., Vieira, P. & Vieira, V. (Eds.) (2010). A list of the terrestrial and marine biota from the Azores. Princípia, Oeiras, 432 pp.
• Fibuier, Louis. 1868. Ocean World : Being a Descriptive History of the Sea and its Living Inhabitants. New York : D. Appleton & Co.; Fig. 115
• Fibuier, Louis. 1868. Ocean World : Being a Descriptive History of the Sea and its Living Inhabitants. New York : D. Appleton & Co.; Fig. 116
• Fish, J.D. & Fish, S., (1996). A student's guide to the seashore. Second edition. 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).
• Hansson, H.G. (2001). Echinodermata, 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. 336-351
• Hansson, H.G. (Comp.) 1998. NEAT (North East Atlantic Taxa): Scandinavian Echinodermata Check-List
• 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.), (1995b). Handbook of the marine fauna of North-West Europe. Oxford: Oxford University 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.]
• 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,
• Koehler, R. (1921). Echinodermes. Faune de France, 1. Librairie de la Faculte des Sciences, Paris. 216 pp.
• Koukouras, A., Sinis, A. I., Bobori, D., Kazantzidis, S. & Kitsos, M.-S. 2007. The echinoderm (Deuterostomia) fauna of the Aegean Sea, and comparison with those of the neighbouring seas. Journal of Biological Research 7, 67-92.
• Koukouras, Athanasios. (2010). Check-list of marine species from Greece. Aristotle University of Thessaloniki. Assembled in the framework of the EU FP7 PESI project.
• Kroh, A. & Mooi, R. (2013). WoRMS Echinoidea: World Echinoidea 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.
• Kroh, A.; Hansson, H. (2012). Paracentrotus lividus (Lamarck, 1816). In: Kroh, A. & Mooi, R. (2012) World Echinoidea Database. Accessed through: Kroh, A. & Mooi, R. (2012) World Echinoidea Database at http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=124316 on 2013-03-02
• MEDIN (2011). UK checklist of marine species derived from the applications Marine Recorder and UNICORN, version 1.0.  
• Mortensen, T.H., (1927). Handbook of the echinoderms of the British Isles. London: Humphrey Milford, Oxford University Press.
• 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.
• Paracentrotus lividus
• 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/
• Picton, B.E., (1993). A field guide to the shallow-water echinoderms of the British Isles. London: Immel Publishing Ltd.
• Southward, E.C.; Campbell, A.C. (2006). [Echinoderms: keys and notes for the identification of British species]. Synopses of the British fauna (new series), 56. Field Studies Council: Shrewsbury, UK. ISBN 1-85153-269-2. 272 pp.