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Crepidula fornicata

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First observed: 1940 ** (Nikolaev 1951)
Taxon: Mollusca
Origin: North America
Vector of introduction: associated
Distribution in the Baltic Sea: Kattegat and Belt Sea
Species status: established
Salinity in native habitats: Polymixohaline (Pechenik, Eyster 1989)
Salinity in the Baltic Sea: Polymixohaline (Gollasch, Mecke 1996)
Ecofunctional group: benthic suspension feeders
Ecological impact: benthic-pelagic interaction (De Montaudouin et al. 1999; Lesser et al. 1992; Eno et al. 1997; MarLin 2003), community dominance (Seaward 1987; MarLin 2003; Chauvaud et al. 2003), competition (Utting, Spencer 1992; De Montaudouin et al. 1999; Weidema 2000; Eno et al. 1997; Jarvekulg 1979; Wolff, Reise 2002; Dyrynda 2003; Thieltges 2005), habitat change (Barnes et al. 1973; Eno et al. 1997; Dyrynda 2003; Goulletquer et al. 2002; Vallet et al. 2001), transfer of parasites and diseases (Eno et al. 1997)
Impact on uses/resources: -

References:
Barnes R.S.K., Coughlan J., Holmes N.J. 1973. A preliminary survey of the macroscopic bottom fauna of the Solent, with particular reference to Crepidula fornicata and Ostrea edulis. Proceedings of the Malacological Society, 40: 253-275.

Chauvaud L.L., Jean F.L., Ragueneau O.O., Thouzeau G.G. 2003. Do benthic suspension feeders modify Si cycle? (http://www.aslo.org/santafe99/abstracts/SS13FR0245S.html). Accessed 02/11/2005

De Montaudouin X., Audemard C., Labourg P.-J. 1999. Does the slipper limpet (Crepidula fornicata, L.) impair oyster growth and zoobenthos biodiversity? A revisited hypothesis. Journal of Experimental Marine Biology and Ecology, 235(1): 105-124.

Dyrynda P. 2003. Slipper limpet beds. In: School of Biological Sciences, University of Wales Swansea server (http://www.swansea.ac.uk/biodiv/poole/Slipper~limpet.htm). Accessed 07/03/2004

Eno N.C., Clark R.A., Sanderson W.G. 1997. Non-native marine species in British waters: a review and directory. Published by JNCC, Peterborough: 152pp.

Gollasch S., Mecke R. 1996. Eingeschleppte Organismen. In: J. L. Lozan, R. Lampe, W. Matthaus, E. Rachor, H. Rumohr & H. v. Westernhagen (Eds) Warnsignale aus der Ostsee. Parey Buchverlag, Berlin: 146-150.

Goulletquer Ph., Bachelet G., Sauriau P.G., Noel P. 2002. Open Atlantic coast of Europe - a century of introduced species into french waters. In: Leppakoski E., Gollasch S. and Olenin S.(eds), Invasive Aquatic species of Europe - distribution impacts and management. Kluwer Academic Publishers, Dordrecht, Boston, London: 276-290.

Jarvekiulg A. 1979. The bottom fauna of the eastern part of the Baltic Sea. Tallinn, Valgus: 382pp. (in Russian).

Lesser M.P., Shumway S.E., Cucci T., Smith J. 1992. Impact of fouling organisms on mussel rope culture: Interspecific competition for food among suspension-feeding invertebrates. Journal of Experimental Marine Biology and Ecology, 165(1): 91-102.

MarLin 2003. Slipper limpet, Crepidula fornicata. In: MarLin (http://www.marlin.ac.uk/demo/Adult_senexp_Crefor.htm). Accessed 21/06/2003

Nikolaev I.I. 1951. On new introductions in fauna and flora of the North and the Baltic Seas from distant areas [O novyh vselencach v faune i flore Severnogo morja i Baltici iz otdalennyh rajonov]. Zoologicheskij Zhurnal., 30: 556-561 (In Russian).

Pechenik J.A., Eyster L.S. 1989. In?uence of delayed metamorphosis on the growth and metabolism of young Crepidula fornicata (Gastropoda) juveniles. Biological Bulletin, 176: 14-24.

Seaward D.R. 1987. The marine molluscs of Portland Harbour, Dorset. Proceedings of the Dorset Natural History and Archeological Society, 108: 159-167.

Thieltges D.W. 2005. Benefit from an invader: American slipper limpet Crepidula fornicata reduces star fish predation on basibiont European mussels. Hydrobiologia, 541(1): 241 - 244.

Utting S.D., Spencer B.E. 1992. Introductions of marine bivalve molluscs into the United Kingdom for commercial culture - case histories. ICES Marine Science Symposium, 194: 84-91.

Vallet C., Dauvin J.C., Hamon D., Dupuy C. 2001. Effect of the Introduced Common Slipper Shell on the Suprabenthic Biodiversity of the Subtidal Communities in the Bay of Saint-Brieuc. Conservation Biology, 15 (6): 1686p.

Weidema I.R. 2000. Introduced species in the nordic countries, Nord, 13 : 242pp.

Wolff W.J., Reise K. 2002. Oyster imports as a vector for the introduction of alien species into Northern and Western European coastal waters. In: Leppakoski E., Gollasch S. and Olenin S.(eds), Invasive Aquatic species of Europe - distribution impacts and management. Kluwer Academic Publishers, Dordrecht, Boston, London: 193-205.

More information:
Crepidula fornicata entry (Compiled by A.Zaiko)
Basic information for Crepidula fornicata. In: MarLIN (by W.Rayment)
Crepidula fornicata. In: CIESM atlas
Ecology of Crepidula fornicata. In: Global Invasive Species Database (Compiled by NBII and ISSG)
Crepidula fornicata. In: JNCC


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The mark ** next to the year means, that only decade (sometimes even century) is known.