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

References

• Arnold, Augusta Foote. 1903. Sea-Beach at Ebb-Tide. New York : Century Co.; Plate XLII A
• Cairns, Stephen D., Dale R. Calder, Anita Brinckmann-Voss, Clovis B. Castro, Daphne G. Fautin,.. 2002. Common and Scientific Names of Aquatic Invertebrates from the United States and Canada: Cnidaria and Ctenophora, Second Edition, 2002. American Fisheries Society Special Publication 28. xi + 115
• Cornelius, P.F.S., (1995b). North-west European thecate hydroids and their medusae. Part 2. Sertulariidae to Campanulariidae. Shrewsbury: Field Studies Council. [Synopses of the British Fauna no. 50]
• Dyntaxa (2013) Swedish Taxonomic Database. Accessed at www.dyntaxa.se [15-01-2013].
• Eneman, E. (1984). Uit het Natuurhistorisch Archief [From the Natural History Archive]. De Strandvlo 4(1): 4-17
• 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).
• 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.]
• 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.
• Leloup, E. (1933). Contribution à la connaissance des hydropolypes de la côte des Pays-Bas [Contribution to the knowladge of the hydropolyps of the Dutch coast]. Bull. Mus. royal d'Hist. Nat. Belg./Med. Kon. Natuurhist. Mus. Belg. 9(45): 1-30
• Leloup, E. (1952). Coelentérés [Coelenterata]. ---. Institut royal des Sciences naturelles de Belgique: Brussels, Belgium. 283 pp.
• Leloup, E. (1952). Contributions à l'étude de la faune belge: 19. Observation sur la crevette grise au large de la côte belge en 1949 [Contribution to the study on the Belgian fauna: 19. Observation on the brown shrimp along the Belgian coast in 1949]. Med. K. Belg. Inst. Nat. Wet. 18(1): 1-28
• MEDIN (2011). UK checklist of marine species derived from the applications Marine Recorder and UNICORN, version 1.0.  
• Miller, Roberta. 2012. The museum collection database, Fisheries and Oceans Canada digital collections, Maurice Lamontagne Institute, Quebec
• 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.
• Natural Geography in Shore Areas (NaGISA) database, compiled by Ann Knowlton.
• North-West Atlantic Ocean species (NWARMS)
• Nutting, C. C. 1901. Hydroids of the Woods Hole Region. Washington, DC : Government Printing Office. Bulletin of the United States Fish Commission, vol. 19, 1899; Fig.55
• 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.
• Schuchert, P. (2013). WoRMS Hydrozoa: World Hydrozoa 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.
• Schuchert, P. (2013). Dynamena pumila (Linnaeus, 1758). In: Schuchert, P. (2013) World Hydrozoa database. Accessed through: Schuchert, P. (2013) World Hydrozoa database at http://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=117888 on 2013-03-02
• Trott, T.J. 2004. Cobscook Bay inventory: a historical checklist of marine invertebrates spanning 162 years. Northeastern Naturalist (Special Issue 2): 261 - 324.
• UNESCO-IOC Register of Marine Organisms
• Van Beneden, P. J. 1867a. Recherches sur la faune littorale de Belgique (polypes). Mémoires de l'Académie Royale des Sciences et Belles-Lettres de Belgique 36: 1-207, plates I-XIX.
• Westendorp, G.D. (1843). Recherches sur les Polypiers flexibles de la Belgique, et particulièrement des environs d'Ostende. Annales de la Société Médico-Chirurgicale de Bruges IV: 5-48, 1 plate
• van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, 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. 112-120