Crepidula fornicata (Linnaeus, 1758)
type: TaxonName
type: Label
aphia ID: 138963
scientific name ID: 138963
scientific name ID: urn:lsid:marinespecies.org:taxname:138963
scientific name: Crepidula fornicata
authorship: (Linnaeus, 1758)
scientific name authorship: (Linnaeus, 1758)
full scientific name: Crepidula fornicata (Linnaeus, 1758)
scientific name: Crepidula fornicata (Linnaeus, 1758)
bibliographic citation: MolluscaBase eds. (2026). MolluscaBase. Crepidula fornicata (Linnaeus, 1758). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=138963 on 2026-04-13
is part of: https://marineinfo.org/id/dataset/632
is part of: https://marineinfo.org/id/dataset/161
is part of: https://marineinfo.org/id/dataset/3160
is part of: https://marineinfo.org/id/dataset/145
is part of: https://marineinfo.org/id/dataset/5275
is part of: https://marineinfo.org/id/dataset/5274
is part of: https://marineinfo.org/id/dataset/2565
is part of: https://marineinfo.org/id/dataset/3123
is part of: https://marineinfo.org/id/dataset/536
is part of: https://marineinfo.org/id/dataset/8131
is part of: https://marineinfo.org/id/dataset/9018
has status: accepted
is of rank: Species
taxon rank: Species
source: https://aphia.org/id/source/8
source: Notes on Recent and fossil shells, with descriptions of new species
source: Descriptions of a new genus, and of twenty-nine new Miocene, and one Eocene fossil shells of the United States
source: Synopsis molluscorum marinorum Indiarum occidentalium imprimis Insularum danicarum
source: Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data.
source: https://aphia.org/id/source/285314
source: The behavior of three sympatic species of Crepidula (Gastropoda: Prosobranchia) from the Atlantic, with implications for evolutionary ecology
source: American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974].
source: Miocene gastropods and scaphopods of the Choctawhatchee Formation of Florida
source: Systematic review of fossil and recent Crepidula and discussion of the evolution of the Calyptraeidae
source: The slipper limpet Crepidula fornicata Linnaeus, 1758 becomes established in Ireland
source: Spread of the slipper limpet Crepidula fornicata (L. 1758) in Europe. Current state and consequences
source: A further contribution to the paleontology of Trinidad (Miocene Horizons)
source: Sex, size, and position: A test of models predicting size at sex change in the protandrous gastropod Crepidula fornicata
source: Clarifying the Northern Distributional Limits of the Slipper Limpet Crepidula fornicata in the Northwestern Atlantic
source: Observations on some species of the marine shells of Massachusetts, with descriptions of five new species.
source: Calyptraeidae from the northeast Pacific (Gastropoda: Caenogastropoda)
source: Quarter-jacks and jingles
source: A few additional notes on Crepidula
source: The abundance of Crepidula fornicata L. at Nantucket, Mass.
source: Is the American slipper-limpet (Crepidula fornicata) an oyster pest?
source: Global inventory of species categorized by known underwater sonifery
source: Reproduction of the invasive slipper limpet, Crepidula fornicata, in the Bay of Brest, France
has synonym: https://aphia.org/id/taxname/572280
has synonym: https://aphia.org/id/taxname/572277
has synonym: https://aphia.org/id/taxname/1720707
has synonym: https://aphia.org/id/taxname/572282
has synonym: https://aphia.org/id/taxname/153533
denotes: Taxon
  type: Concept
  has accepted name: Crepidula fornicata (Linnaeus, 1758)
  has habitat: marine
  has synonym name: https://aphia.org/id/taxname/572280
  has synonym name: https://aphia.org/id/taxname/572277
  has synonym name: https://aphia.org/id/taxname/1720707
  has synonym name: https://aphia.org/id/taxname/572282
  has synonym name: https://aphia.org/id/taxname/153533
  is subject of: muiltje (Crepidula fornicata)
  is subject of: Crepidula fornicata (Linnaeus, 1758) + eggs Nassarius reticulatus (Linnaeus, 1758)
  is subject of: Crepidula fornicata (Linnaeus, 1758)
  is subject of: Crepidula fornicata
  is subject of: cf. Crepidula fornicata (Linnaeus, 1758)
  is subject of: muiltje Crepidula fornicata
  is subject of: Muiltje
  is subject of: Egg mass Crepidula fornicata
  is subject of: slipper limpet (Crepidula fornicata)
  is subject of: Shells of American slipper limpets
  is subject of: Chain of American slipper limpets
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - European waters (ERMS scope)
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Blankenberge
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostende
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - De Panne
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Koksijde
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Bristol Channel
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Dorset
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian part of the North Sea
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - German Bight
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Grevelingen
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - East Coast of Ireland
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - South Coast of Ireland
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Irish Sea
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Katwijk
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Dutch Exclusive Economic Zone
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Oosterschelde
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Wadden Sea
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Wimereux
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Baltic sea
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - German Exclusive Economic Zone
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Elbe
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of St-Malo
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Minas Basin
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Sam Orr Pond
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Lorneville Harbour
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of Maine
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Spuikom
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Nieuwpoort
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostduinkerke
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - De Haan
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Zeebrugge
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of Mexico
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - East Coast of United States of America
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Atlantic Coast of Canada
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Irish Exclusive economic Zone
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of St. Lawrence
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - Norwegian Exclusive Economic Zone
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the English Channel
  has distribution: Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the North Sea

accepted
type: Concept
type: Status
definition: Valid name (ICZN) or name considered to be taxonomically correct (ICBN)
taxonomic status: accepted
nomenclatural status: valid

Species
type: Concept
type: Rank

https://aphia.org/id/source/8
type: Source
type: BibliographicResource
title: Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. [The system of nature through the three kingdoms of nature, according to classes, orders, genera, species, with characters, differences, synonyms, places.]
bibliographic citation: Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. [The system of nature through the three kingdoms of nature, according to classes, orders, genera, species, with characters, differences, synonyms, places.]. Impensis Direct. Laurentii Salvii. Holmiae [Stockholm]. 1(10) [iii], 824 p.
source: bhl.title.542
source: https://marineinfo.org/id/publication/33653
date published: 1758

Notes on Recent and fossil shells, with descriptions of new species
type: Source
type: BibliographicResource
bibliographic citation: Conrad, T. A. (1870). Notes on Recent and fossil shells, with descriptions of new species. American Journal of Conchology. 6(1): 71-78.
is accessible for free: 1
date published: 1870

Descriptions of a new genus, and of twenty-nine new Miocene, and one Eocene fossil shells of the United States
type: Source
type: BibliographicResource
bibliographic citation: Conrad, T. A. (1843). Descriptions of a new genus, and of twenty-nine new Miocene, and one Eocene fossil shells of the United States. Proceedings of the Academy of Natural Sciences of Philadelphia. 1(30-31): 305-311.
is accessible for free: 1
date published: 1843

Synopsis molluscorum marinorum Indiarum occidentalium imprimis Insularum danicarum
type: Source
type: BibliographicResource
bibliographic citation: Mörch [Mørch], O. A. L. (1877). Synopsis molluscorum marinorum Indiarum occidentalium imprimis Insularum danicarum. Malakozoologische Blätter. 24: 14-66, 93-123.
is accessible for free: 1
date published: 1877

Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data.
type: Source
type: BibliographicResource
bibliographic citation: Katsanevakis, S.; Bogucarskis, K.; Gatto, F.; Vandekerkhove, J.; Deriu, I.; Cardoso A.S. (2012). Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data. BioInvasions Records. 1: 235-245.
date published: 2012

https://aphia.org/id/source/285314
type: Source
type: BibliographicResource
title: Referentiematrices en Ecotoopoppervlaktes Annex bij de Evaluatiemethodiek Schelde-estuarium Studie naar “Ecotoopoppervlaktes en intactness index”. [Reference matrices and Ecotope areas Annex to the Evaluation methodology Scheldt estuary Study on “Ecotope areas and intactness index”.
bibliographic citation: Maris, T., O. Beauchard, S. Van Damme, E. Van den Bergh, S. Wijnhoven & P. Meire. (2013). Referentiematrices en Ecotoopoppervlaktes Annex bij de Evaluatiemethodiek Schelde-estuarium Studie naar “Ecotoopoppervlaktes en intactness index”. [Reference matrices and Ecotope areas Annex to the Evaluation methodology Scheldt estuary Study on “Ecotope areas and intactness index”. Monitor Taskforce Publication Series, 2013-01. NIOZ: Yerseke. 35 pp.
source: https://marineinfo.org/id/publication/242765
date published: 2013

The behavior of three sympatic species of Crepidula (Gastropoda: Prosobranchia) from the Atlantic, with implications for evolutionary ecology
type: Source
type: BibliographicResource
bibliographic citation: Hoagland, K. E. (1979). The behavior of three sympatic species of Crepidula (Gastropoda: Prosobranchia) from the Atlantic, with implications for evolutionary ecology. The Nautilus. 93(4): 143-149, figs. 1-2.
date published: 1979

American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974].
type: Source
type: BibliographicResource
bibliographic citation: Abbott, R. T. (1974). American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974].
source: https://marineinfo.org/id/publication/16563
date published: 1974

Miocene gastropods and scaphopods of the Choctawhatchee Formation of Florida
type: Source
type: BibliographicResource
bibliographic citation: Mansfield, W. C. (1930). Miocene gastropods and scaphopods of the Choctawhatchee Formation of Florida. Florida State Geological Survey, Bulletin. 3: 1-185, 21 pls.
source: b03
date published: 1930

Systematic review of fossil and recent Crepidula and discussion of the evolution of the Calyptraeidae
type: Source
type: BibliographicResource
bibliographic citation: Hoagland, K.E. 1977. Systematic review of fossil and recent Crepidula and discussion of the evolution of the Calyptraeidae. Malacologia, 16(2): 353-420.
date published: 1977

The slipper limpet Crepidula fornicata Linnaeus, 1758 becomes established in Ireland
type: Source
type: BibliographicResource
bibliographic citation: McNeill, G.; Nunn, J.; Minchin, D. (2010). The slipper limpet Crepidula fornicata Linnaeus, 1758 becomes established in Ireland. Aquatic Invasions 5(Suppl. 1): S21-S25.
source: ai.2010.5.S1.006
is accessible for free: 1
date published: 2010

Spread of the slipper limpet Crepidula fornicata (L. 1758) in Europe. Current state and consequences
type: Source
type: BibliographicResource
bibliographic citation: Blanchard, M. (1997). Spread of the slipper limpet Crepidula fornicata (L. 1758) in Europe. Current state and consequences. Scientia Marina. 61 (Sup 2): 109-118.
date published: 1997

A further contribution to the paleontology of Trinidad (Miocene Horizons)
type: Source
type: BibliographicResource
bibliographic citation: Maury, C. J. (1925). A further contribution to the paleontology of Trinidad (Miocene Horizons). Bulletins of American Paleontology. 10(42): 153-402, pls. 1-43.
date published: 1925

Sex, size, and position: A test of models predicting size at sex change in the protandrous gastropod Crepidula fornicata
type: Source
type: BibliographicResource
bibliographic citation: Collin, R. (1995). Sex, size, and position: A test of models predicting size at sex change in the protandrous gastropod Crepidula fornicata. American Naturalist. 146(6): 815-831.
source: https://www.doi.org/10.1086/285826
date published: 1995

Clarifying the Northern Distributional Limits of the Slipper Limpet Crepidula fornicata in the Northwestern Atlantic
type: Source
type: BibliographicResource
bibliographic citation: Rawlings, T. A.; Aker, J. M.; Brunel, P. (2011). Clarifying the Northern Distributional Limits of the Slipper Limpet Crepidula fornicata in the Northwestern Atlantic. American Malacological Bulletin. 29(1-2): 105-119.
source: https://www.doi.org/10.4003/006.029.0202
date published: 2011

Observations on some species of the marine shells of Massachusetts, with descriptions of five new species.
type: Source
type: BibliographicResource
bibliographic citation: Adams, C. B. (1839). Observations on some species of the marine shells of Massachusetts, with descriptions of five new species. Boston Journal of Natural History. 2: 262-288, pl. 4.
is accessible for free: 1
date published: 1839

Calyptraeidae from the northeast Pacific (Gastropoda: Caenogastropoda)
type: Source
type: BibliographicResource
bibliographic citation: Collin R. (2019). Calyptraeidae from the northeast Pacific (Gastropoda: Caenogastropoda). Zoosymposia. 13: 107-130.
date published: 2019

Quarter-jacks and jingles
type: Source
type: BibliographicResource
bibliographic citation: Stearns, R. E. C. (1897). Quarter-jacks and jingles. The Nautilus. 11(4): 38-40.
is accessible for free: 1
date published: 1897

A few additional notes on Crepidula
type: Source
type: BibliographicResource
bibliographic citation: Winkley, H. W. (1892). A few additional notes on Crepidula. The Nautilus. 6(6): 63.
is accessible for free: 1
date published: 1892

The abundance of Crepidula fornicata L. at Nantucket, Mass.
type: Source
type: BibliographicResource
bibliographic citation: Johnson, C. W. (1926). The abundance of Crepidula fornicata L. at Nantucket, Mass. The Nautilus. 40(2): 68.
date published: 1926

Is the American slipper-limpet (Crepidula fornicata) an oyster pest?
type: Source
type: BibliographicResource
bibliographic citation: Orton, J. H. (1927). Is the American slipper-limpet (Crepidula fornicata) an oyster pest?. The Nautilus. 40(3): 102-103.
date published: 1927

Global inventory of species categorized by known underwater sonifery
type: Source
type: BibliographicResource
bibliographic citation: Looby, A.; Erbe, C.; Bravo, S.; Cox, K.; Davies, H. L.; Di Iorio, L.; Jézéquel, Y.; Juanes, F.; Martin, C. W.; Mooney, T. A.; Radford, C.; Reynolds, L. K.; Rice, A. N.; Riera, A.; Rountree, R.; Spriel, B.; Stanley, J.; Vela, S.; Parsons, M. J. G. (2023). Global inventory of species categorized by known underwater sonifery. Scientific Data. 10(1).
source: s41597-023-02745-4
source: https://marineinfo.org/id/publication/380391
is accessible for free: 1
date published: 2023

Reproduction of the invasive slipper limpet, Crepidula fornicata, in the Bay of Brest, France
type: Source
type: BibliographicResource
bibliographic citation: Richard J., Huet M., Thouzeau G. & Paulet Y.-M. (2006). Reproduction of the invasive slipper limpet, Crepidula fornicata, in the Bay of Brest, France. Marine Biology. 149(4): 789-801.
source: s00227-005-0157-4
date published: 2006

https://aphia.org/id/vernacular-name/26077
type: vernacularName
vernacular name: tøffelsnegl
language: dan
source: https://aphia.org/id/source/147411

https://aphia.org/id/vernacular-name/59371
type: vernacularName
vernacular name: Amerikaans muiltje
language: nld
source: https://aphia.org/id/source/258892

https://aphia.org/id/vernacular-name/4939
type: vernacularName
vernacular name: gewoon muiltje
language: nld
source: https://aphia.org/id/source/691

https://aphia.org/id/vernacular-name/6390
type: vernacularName
vernacular name: muiltje
language: nld
source: https://aphia.org/id/source/685
source: https://aphia.org/id/source/755

https://aphia.org/id/vernacular-name/7101
type: vernacularName
vernacular name: slipper
language: nld
source: https://aphia.org/id/source/2

https://aphia.org/id/vernacular-name/50430
type: vernacularName
vernacular name: slippertje
language: nld
source: https://aphia.org/id/source/163040

https://aphia.org/id/vernacular-name/40657
type: vernacularName
vernacular name: American slipper limpet
language: eng
source: https://aphia.org/id/source/147411

https://aphia.org/id/vernacular-name/60323
type: vernacularName
vernacular name: American slipper-limpet
language: eng
source: https://aphia.org/id/source/258892

https://aphia.org/id/vernacular-name/3296
type: vernacularName
vernacular name: common Atlantic slippersnail
language: eng
source: https://aphia.org/id/source/2901

https://aphia.org/id/vernacular-name/50429
type: vernacularName
vernacular name: oyster-pest
language: eng
source: https://aphia.org/id/source/163040

https://aphia.org/id/vernacular-name/12275
type: vernacularName
vernacular name: slipper limpet
language: eng
source: https://aphia.org/id/source/43156

https://aphia.org/id/vernacular-name/6188
type: vernacularName
vernacular name: slipper shell
language: eng
source: https://aphia.org/id/source/686

https://aphia.org/id/vernacular-name/51764
type: vernacularName
vernacular name: berlingot de mer
language: fra

https://aphia.org/id/vernacular-name/6883
type: vernacularName
vernacular name: crépidule
language: fra
source: https://aphia.org/id/source/1116
source: https://aphia.org/id/source/258892

https://aphia.org/id/vernacular-name/21850
type: vernacularName
vernacular name: crépidule pontée
language: fra
source: https://aphia.org/id/source/145894

https://aphia.org/id/vernacular-name/59990
type: vernacularName
vernacular name: Amerikanische Pantoffelschnecke
language: deu
source: https://aphia.org/id/source/258892

https://aphia.org/id/vernacular-name/6187
type: vernacularName
vernacular name: Pantoffelschnecke
language: deu
source: https://aphia.org/id/source/686

https://aphia.org/id/vernacular-name/103970
type: vernacularName
vernacular name: Porzellanpantoffel
language: deu
source: https://aphia.org/id/source/275941

https://aphia.org/id/vernacular-name/26076
type: vernacularName
vernacular name: ostronpest
language: swe
source: https://aphia.org/id/source/147411

muiltje (Crepidula fornicata)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2005-12-29 15:42:33.607

muiltje (Crepidula fornicata)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2005-12-29 15:43:55.840

Crepidula fornicata (Linnaeus, 1758) + eggs Nassarius reticulatus (Linnaeus, 1758)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2006-09-13 14:36:04.763

Crepidula fornicata (Linnaeus, 1758)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2006-09-13 14:36:24.263

Crepidula fornicata (Linnaeus, 1758)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2006-09-13 14:37:00.530

Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/13159
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
description: Seasalter, Kent, UK; 6 October 2004; photographed in situ; copyright Unicomarine
created: 2007-01-18 19:22:32.417

cf. Crepidula fornicata (Linnaeus, 1758)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/7604
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
description: Texel (NL), 02.01.2007 (C.J.M. Philippart Characteristics used for id: - round/oval - translucent (grey/white) - looks like a pair of ears References: HAYWARD & RYLAND, 1998; HAYWARD et al., 2007 Checked by A. Gittenberger (Naturalis, Leiden, NL)
created: 2007-11-29 09:07:17.850

muiltje Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2009-08-04 16:05:45.737

muiltje Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/10258
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2009-08-04 16:07:17.177

Muiltje
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/706
format: JPEG
created: 2010-10-21 11:32:56.467

Egg mass Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: Vanlandschoot Willy
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
created: 2014-12-04 19:23:22.910

slipper limpet (Crepidula fornicata)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: Sonja M. Ehlers
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
description: A picture of the common slipper limpet (Crepidula fornicata) (L. 1758) taken in Arisaig Provincial Park on the southern Gulf of St. Lawrence Coast (45°4'2''N,62°10'15''W) of Nova Scotia, Canada on 18 September 2016.
created: 2016-09-18 21:00:32.183

Crepidula fornicata (Linnaeus, 1758)
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: https://marineinfo.org/id/person/29432
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
description: Thorntonbank windfarm, Belgium, 30 August 2016
created: 2016-10-20 20:55:21.640

Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: Julius A. Ellrich
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: JPEG
description: Slipper limpet Crepidula fornicata (L. 1758) found near Glasgow Head (45°19'18.45''N, 60°57'45.90''W), Nova Scotia, Canada on 24 April 2018.
created: 2018-04-28 13:45:13.557

Shells of American slipper limpets
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
format: JPEG
created: 2019-08-05 11:04:53.427

Chain of American slipper limpets
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
format: JPEG
created: 2019-08-05 11:04:55.460

Crepidula fornicata
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
rights holder: Kapeller, Rudolf
format: JPEG
description: Find more information about this species at: http://www.rkapeller.eu/species.html?SM_Crepidula_fornicata Click here for the database with determination key for European mollusks
created: 2023-02-06 00:47:27.777

Distribution for Crepidula fornicata (Linnaeus, 1758) - European waters (ERMS scope)
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/7130
locality: https://marineregions.org/mrgid/7130
source: https://aphia.org/id/source/1364

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/61

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/755

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/756

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/2

Distribution for Crepidula fornicata (Linnaeus, 1758) - Blankenberge
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/31
locality: https://marineregions.org/mrgid/31
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostende
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25
locality: https://marineregions.org/mrgid/25
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - De Panne
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/92
locality: https://marineregions.org/mrgid/92
source: https://aphia.org/id/source/1088

Distribution for Crepidula fornicata (Linnaeus, 1758) - De Panne
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/92
locality: https://marineregions.org/mrgid/92
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - Koksijde
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/91
locality: https://marineregions.org/mrgid/91
source: https://aphia.org/id/source/1668

Distribution for Crepidula fornicata (Linnaeus, 1758) - Bristol Channel
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3141
locality: https://marineregions.org/mrgid/3141
has origin: Alien
source: https://aphia.org/id/source/1

Distribution for Crepidula fornicata (Linnaeus, 1758) - Dorset
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3175
locality: https://marineregions.org/mrgid/3175
source: https://aphia.org/id/source/1314

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/26567
locality: https://marineregions.org/mrgid/26567
has origin: Alien
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - German Bight
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3427
locality: https://marineregions.org/mrgid/3427
source: https://aphia.org/id/source/1678

Distribution for Crepidula fornicata (Linnaeus, 1758) - Grevelingen
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/17605
locality: https://marineregions.org/mrgid/17605
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - East Coast of Ireland
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/17650
locality: https://marineregions.org/mrgid/17650
source: https://aphia.org/id/source/1

Distribution for Crepidula fornicata (Linnaeus, 1758) - South Coast of Ireland
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/8662
locality: https://marineregions.org/mrgid/8662
has origin: Alien
source: https://aphia.org/id/source/1

Distribution for Crepidula fornicata (Linnaeus, 1758) - Irish Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2357
locality: https://marineregions.org/mrgid/2357
source: https://aphia.org/id/source/1

Distribution for Crepidula fornicata (Linnaeus, 1758) - Katwijk
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/17659
locality: https://marineregions.org/mrgid/17659
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - Dutch Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5668
locality: https://marineregions.org/mrgid/5668
source: https://aphia.org/id/source/705

Distribution for Crepidula fornicata (Linnaeus, 1758) - Dutch Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5668
locality: https://marineregions.org/mrgid/5668
source: https://aphia.org/id/source/1116

Distribution for Crepidula fornicata (Linnaeus, 1758) - Dutch Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5668
locality: https://marineregions.org/mrgid/5668
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostende
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25
locality: https://marineregions.org/mrgid/25
source: https://aphia.org/id/source/1590

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oosterschelde
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5332
locality: https://marineregions.org/mrgid/5332
source: https://aphia.org/id/source/1250

Distribution for Crepidula fornicata (Linnaeus, 1758) - Wadden Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2354
locality: https://marineregions.org/mrgid/2354
source: https://aphia.org/id/source/1116

Distribution for Crepidula fornicata (Linnaeus, 1758) - Wimereux
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/979
locality: https://marineregions.org/mrgid/979
has origin: Alien
source: https://aphia.org/id/source/9269

Distribution for Crepidula fornicata (Linnaeus, 1758) - Baltic sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2401
locality: https://marineregions.org/mrgid/2401
has origin: Alien
source: https://aphia.org/id/source/9271

Distribution for Crepidula fornicata (Linnaeus, 1758) - German Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5669
locality: https://marineregions.org/mrgid/5669
has origin: Alien
source: https://aphia.org/id/source/349052

Distribution for Crepidula fornicata (Linnaeus, 1758) - Elbe
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/4660
locality: https://marineregions.org/mrgid/4660
source: https://aphia.org/id/source/9803

Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of St-Malo
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/14625
locality: https://marineregions.org/mrgid/14625
has origin: Alien
source: https://aphia.org/id/source/9805

Distribution for Crepidula fornicata (Linnaeus, 1758) - German Bight
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3427
locality: https://marineregions.org/mrgid/3427
has origin: Alien
source: https://aphia.org/id/source/10051

Distribution for Crepidula fornicata (Linnaeus, 1758) - Minas Basin
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/18789
locality: https://marineregions.org/mrgid/18789
source: https://aphia.org/id/source/2901

Distribution for Crepidula fornicata (Linnaeus, 1758) - Sam Orr Pond
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/21416
locality: https://marineregions.org/mrgid/21416
source: https://aphia.org/id/source/2901

Distribution for Crepidula fornicata (Linnaeus, 1758) - Lorneville Harbour
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/21396
locality: https://marineregions.org/mrgid/21396
source: https://aphia.org/id/source/2901

Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of Maine
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/8940
locality: https://marineregions.org/mrgid/8940
source: https://aphia.org/id/source/2901

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/132965

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
source: https://aphia.org/id/source/132964

Distribution for Crepidula fornicata (Linnaeus, 1758) - Spuikom
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5477
locality: https://marineregions.org/mrgid/5477
source: https://aphia.org/id/source/133008

Distribution for Crepidula fornicata (Linnaeus, 1758) - Nieuwpoort
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/90
locality: https://marineregions.org/mrgid/90
source: https://aphia.org/id/source/138555

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostduinkerke
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/14804
locality: https://marineregions.org/mrgid/14804
source: https://aphia.org/id/source/138623

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostende
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25
locality: https://marineregions.org/mrgid/25
source: https://aphia.org/id/source/138626

Distribution for Crepidula fornicata (Linnaeus, 1758) - De Haan
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/69
locality: https://marineregions.org/mrgid/69
source: https://aphia.org/id/source/138631

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3293
locality: https://marineregions.org/mrgid/3293
has origin: Alien
source: https://aphia.org/id/source/132969

Distribution for Crepidula fornicata (Linnaeus, 1758) - Zeebrugge
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2551
locality: https://marineregions.org/mrgid/2551
source: https://aphia.org/id/source/138705

Distribution for Crepidula fornicata (Linnaeus, 1758) - Oostduinkerke
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/14804
locality: https://marineregions.org/mrgid/14804
source: https://aphia.org/id/source/138809

Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of Mexico
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/4288
locality: https://marineregions.org/mrgid/4288
source: https://aphia.org/id/source/401228

Distribution for Crepidula fornicata (Linnaeus, 1758) - East Coast of United States of America
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/14911
locality: https://marineregions.org/mrgid/14911
source: American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974].

Distribution for Crepidula fornicata (Linnaeus, 1758) - Atlantic Coast of Canada
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/14910
locality: https://marineregions.org/mrgid/14910
source: Clarifying the Northern Distributional Limits of the Slipper Limpet Crepidula fornicata in the Northwestern Atlantic

Distribution for Crepidula fornicata (Linnaeus, 1758) - Irish Exclusive economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5681
locality: https://marineregions.org/mrgid/5681
has origin: Alien
source: https://aphia.org/id/source/149068

Distribution for Crepidula fornicata (Linnaeus, 1758) - Gulf of St. Lawrence
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/4290
locality: https://marineregions.org/mrgid/4290
source: Clarifying the Northern Distributional Limits of the Slipper Limpet Crepidula fornicata in the Northwestern Atlantic

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/26567
locality: https://marineregions.org/mrgid/26567
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177036

Distribution for Crepidula fornicata (Linnaeus, 1758) - Norwegian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5686
locality: https://marineregions.org/mrgid/5686
has origin: Alien
has invasiveness: Invasive
has occurrence: Established
source: The slipper limpet Crepidula fornicata Linnaeus, 1758 becomes established in Ireland

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the English Channel
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25217
locality: https://marineregions.org/mrgid/25217
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177156

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25235
locality: https://marineregions.org/mrgid/25235
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177156

Distribution for Crepidula fornicata (Linnaeus, 1758) - Baltic sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2401
locality: https://marineregions.org/mrgid/2401
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/177158

Distribution for Crepidula fornicata (Linnaeus, 1758) - Coastal Waters of Southeast Alaska and British Columbia
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/4313
locality: https://marineregions.org/mrgid/4313
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/177158

Distribution for Crepidula fornicata (Linnaeus, 1758) - Maltese part of the Mediterranean Sea - Eastern Basin
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25190
locality: https://marineregions.org/mrgid/25190
has origin: Alien
has invasiveness: Uncertain
has occurrence: Uncertain
source: https://aphia.org/id/source/177330

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25235
locality: https://marineregions.org/mrgid/25235
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/190798

Distribution for Crepidula fornicata (Linnaeus, 1758) - Danish Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5674
locality: https://marineregions.org/mrgid/5674
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177036

Distribution for Crepidula fornicata (Linnaeus, 1758) - French part of the English Channel
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25214
locality: https://marineregions.org/mrgid/25214
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/40907

Distribution for Crepidula fornicata (Linnaeus, 1758) - Irish part of the Irish Sea and St. George's Channel
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25211
locality: https://marineregions.org/mrgid/25211
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177036

Distribution for Crepidula fornicata (Linnaeus, 1758) - Celtic Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2351
locality: https://marineregions.org/mrgid/2351
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177036

Distribution for Crepidula fornicata (Linnaeus, 1758) - Ireland
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/2114
locality: https://marineregions.org/mrgid/2114
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177036

Distribution for Crepidula fornicata (Linnaeus, 1758) - California
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/8977
locality: https://marineregions.org/mrgid/8977
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/192824

Distribution for Crepidula fornicata (Linnaeus, 1758) - United States part of the North Pacific Ocean
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25587
locality: https://marineregions.org/mrgid/25587
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/192824

Distribution for Crepidula fornicata (Linnaeus, 1758) - Ukrainian Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/5695
locality: https://marineregions.org/mrgid/5695
has origin: Alien
has invasiveness: Uncertain
has occurrence: Reported
source: https://aphia.org/id/source/177158

Distribution for Crepidula fornicata (Linnaeus, 1758) - Belgian part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/26567
locality: https://marineregions.org/mrgid/26567
has origin: Alien
has invasiveness: Not specified
has occurrence: Established
source: https://aphia.org/id/source/133198

Distribution for Crepidula fornicata (Linnaeus, 1758) - Spain - Demarcación Marina Noratlántica
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/62657
locality: https://marineregions.org/mrgid/62657
has origin: Alien
has invasiveness: Not specified
has occurrence: Reported
source: https://aphia.org/id/source/176993

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the Celtic Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25222
locality: https://marineregions.org/mrgid/25222
has origin: Alien
has invasiveness: Uncertain
has occurrence: Established
source: https://aphia.org/id/source/177156

Distribution for Crepidula fornicata (Linnaeus, 1758) - Swedish part of the Kattegat
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25225
locality: https://marineregions.org/mrgid/25225
has origin: Alien
has invasiveness: Of concern
has occurrence: Reported
source: https://aphia.org/id/source/192875

Distribution for Crepidula fornicata (Linnaeus, 1758) - Swedish part of the Skagerrak
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25228
locality: https://marineregions.org/mrgid/25228
has origin: Alien
has invasiveness: Of concern
has occurrence: Reported
source: https://aphia.org/id/source/192875

Distribution for Crepidula fornicata (Linnaeus, 1758) - Italian part of the Ionian Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25623
locality: https://marineregions.org/mrgid/25623
has origin: Alien
has invasiveness: Not specified
has occurrence: Reported
source: https://aphia.org/id/source/39520

Distribution for Crepidula fornicata (Linnaeus, 1758) - Spain - Demarcación Marina Noratlántica
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/62657
locality: https://marineregions.org/mrgid/62657
has origin: Alien
has invasiveness: Not invasive
source: https://aphia.org/id/source/40355

Distribution for Crepidula fornicata (Linnaeus, 1758) - Spain - Demarcación Marina Levantino-Balear
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/62659
locality: https://marineregions.org/mrgid/62659
has origin: Alien
source: https://aphia.org/id/source/225539

Distribution for Crepidula fornicata (Linnaeus, 1758) - Izmir Bay
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/3853
locality: https://marineregions.org/mrgid/3853
has origin: Alien
source: https://aphia.org/id/source/353913

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the North Atlantic Ocean
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25362
locality: https://marineregions.org/mrgid/25362
has origin: Alien
has invasiveness: Not invasive
has occurrence: Reported
source: https://aphia.org/id/source/374362

Distribution for Crepidula fornicata (Linnaeus, 1758) - United Kingdom part of the North Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25235
locality: https://marineregions.org/mrgid/25235
has origin: Alien
has invasiveness: Not specified
has occurrence: Reported
source: https://aphia.org/id/source/374362

Distribution for Crepidula fornicata (Linnaeus, 1758) - French part of the Bay of Biscay
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25218
locality: https://marineregions.org/mrgid/25218
has origin: Alien
has invasiveness: Invasive
has occurrence: Reported
source: https://aphia.org/id/source/289449

Distribution for Crepidula fornicata (Linnaeus, 1758) - Greek part of the Aegean Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25625
locality: https://marineregions.org/mrgid/25625
has origin: Alien
has invasiveness: Not specified
has occurrence: Established
source: https://aphia.org/id/source/289446

Distribution for Crepidula fornicata (Linnaeus, 1758) - United States part of the North Pacific Ocean
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25587
locality: https://marineregions.org/mrgid/25587
has origin: Alien
has invasiveness: Not invasive
has occurrence: Absent
source: https://aphia.org/id/source/389998

Distribution for Crepidula fornicata (Linnaeus, 1758) - Tunisian part of the Mediterranean Sea - Eastern Basin
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25188
locality: https://marineregions.org/mrgid/25188
has origin: Alien
has invasiveness: Not specified
has occurrence: Reported
source: https://aphia.org/id/source/393163

Distribution for Crepidula fornicata (Linnaeus, 1758) - Libyan part of the Mediterranean Sea - Eastern Basin
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25189
locality: https://marineregions.org/mrgid/25189
has origin: Alien
has invasiveness: Not specified
has occurrence: Reported
source: https://aphia.org/id/source/365796

Distribution for Crepidula fornicata (Linnaeus, 1758) - Turkish part of the Aegean Sea
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25624
locality: https://marineregions.org/mrgid/25624
has origin: Alien
source: https://aphia.org/id/source/225307

Distribution for Crepidula fornicata (Linnaeus, 1758) - Moroccan part of the North Atlantic Ocean
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has area: https://marineregions.org/mrgid/25322
locality: https://marineregions.org/mrgid/25322
has origin: Alien
source: https://aphia.org/id/source/492048

Alien
type: Concept
type: Origin
definition: Species introduced by man into places out of their natural range of distribution

Uncertain
type: Concept
type: Origin
definition: Species whose invasiveness is uncertain

Invasive
type: Concept
type: Origin
definition: Species that are known to be invasive- those species in whose cases evidence of impact has been recorded or which is spreading aggressively

Not specified
type: Concept
type: Origin
definition: A species whose 'invasiveness' has not been specified in its introduced range. The species is known to be present and has been reported but there is no comment on its invasiveness

Of concern
type: Concept
type: Origin
definition: Species that are demonstrating aggressive spread and there is concern about its spread OR species where some concern has been recorded- this may be due to known records of its invasiveness and impacts in other areas of their known introduced range

Not invasive
type: Concept
type: Origin
definition: Species that has not demonstrated any invasive traits in its introduced range

Established
type: Concept
type: Origin
definition: Species that have become established in their introduced range

Reported
type: Concept
type: Origin
definition: Species that are 'reported' to be present but with no further information

Uncertain
type: Concept
type: Origin
definition: Species whose presence is uncertain, maybe reported as present anecdotally but not confirmed

Absent
type: Concept
type: Origin
definition: Species that were reported at some time to be present but were not recorded subsequently are reported to be ‘Absent’

Taxon Description Body size for Taxon denoted by name 138963
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: 50

Taxon Description Body size for Taxon denoted by name 138963
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension height
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: 25

Taxon Description Body size for Taxon denoted by name 138963
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Locality (MRGID) 1920
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: 25

Taxon Description Body size for Taxon denoted by name 138963
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension width
has extra specification: Specification Context: Locality (MRGID) 1920
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: 50

Taxon Description Functional group for Taxon denoted by name 101
type: TaxonDescription
has taxon characteristic: functional-group
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/101
has value: benthos

Taxon Description AMBI ecological group for Taxon denoted by name 138963
type: TaxonDescription
has taxon characteristic: ambi-ecological-group
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: tolerant-to-disturbance

Taxon Description Feeding method for Taxon denoted by name 387334
type: TaxonDescription
has taxon characteristic: feeding-method
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/387334
has value: filter-feeder

Taxon Description Species exhibits underwater soniferous behaviour for Taxon denoted by name 138963
type: TaxonDescription
has taxon characteristic: species-exhibits-underwater-soniferous-behaviour
is additional description of: Taxon
  type: Concept
  is denoted by: Crepidula fornicata (Linnaeus, 1758)
has value: passive-sound-under-natural-conditions

Taxon Description Nomenclature code for Taxon denoted by name 2
type: TaxonDescription
has taxon characteristic: nomenclature-code
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/2
has value: iczn

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension height
type: SpecificationContext
defines parameter: body-size-dimension
has value: height

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Locality (MRGID) 1920
type: SpecificationContext
defines parameter: locality-mrgid
has value: https://marineregions.org/mrgid/1920

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension width
type: SpecificationContext
defines parameter: body-size-dimension
has value: width

Specification Context: Locality (MRGID) 1920
type: SpecificationContext
defines parameter: locality-mrgid
has value: https://marineregions.org/mrgid/1920