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

References

• Achelia longipes
• Bamber, R. (2012). Ammothella longipes (Hodge, 1864). In: Bamber, R.N., El Nagar, A. (Eds) (2012). Pycnobase: World Pycnogonida Database. Accessed through: Bamber, R.N., El Nagar, A. (Eds) (2012). Pycnobase: World Pycnogonida Database at http://www.marinespecies.org/pycnobase/aphia.php?p=taxdetails&id=134614 on 2013-03-02
• 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.
• 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).
• Kerckhof, F. 2010. Pers. com.
• Land J. van der (ed) (†) (2013). URMO: UNESCO-IOC Register of Marine Organisms (version Nov 2008). 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.
• Legakis, A. (2001). Chelicerata, 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. 237
• Lock, K.; Mees, J.; Vincx, M.; Goethals, P.L.M. (2011). Did global warming and alien invasions affect surf zone hyperbenthic communities on sandy beaches in Belgium? Hydrobiologia 664: 173-181, + suppl. mat.
• 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.
• UNESCO-IOC Register of Marine Organisms