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Northern refugia and recent expansion in the North Sea: the case of the wrasse Symphodus melops (Linnaeus, 1758)

2012-01Journal article Open Access
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dc.contributor.authorRobalo, Joana I.
dc.contributor.authorCastilho, Rita
dc.contributor.authorFrancisco, Sara M.
dc.contributor.authorAlmada, Frederico
dc.contributor.authorKnutsen, Halvor
dc.contributor.authorJorde, Per E.
dc.contributor.authorPereira, Ana M.
dc.contributor.authorAlmada, Vitor C.
dc.date.accessioned2018-12-07T14:53:10Z
dc.date.available2018-12-07T14:53:10Z
dc.date.issued2012-01
dc.description.abstractPleistocene climate changes have imposed extreme conditions to intertidal rocky marine communities, forcing many species to significant range shifts in their geographical distributions. Phylogeographic analyses based on both mitochondrial and nuclear genetic markers provide a useful approach to unravel phylogeographic patterns and processes of species after this time period, to gain general knowledge of how climatic changes affect shifts in species distributions. We analyzed these patterns on the corkwing wrasse (Symphodus melops, Labridae), a rocky shore species inhabiting North Sea waters and temperate northeastern Atlantic Ocean from Norway to Morocco including the Azores, using a fragment of the mitochondrial control region and the first intron of the nuclear S7 ribosomal protein gene. We found that S. melops shows a clear differentiation between the Atlantic and the Scandinavian populations and a sharp contrast in the genetic diversity, high in the south and low in the north. Within each of these main geographic areas there is little or no genetic differentiation. The species may have persisted throughout the last glacial maximum in the southern areas as paleotemperatures were not lower than they are today in North Scandinavia. The North Sea recolonization most likely took place during the current interglacial and is dominated by a haplotype absent from the south of the study area, but present in Plymouth and Belfast. The possibility of a glacial refugium in or near the English Channel is discussed.
dc.description.sponsorshipEuropean Science Foundation's MarinERA project; Eco-Ethology Research Unit pluriannual financing programme (FCT) [331/94]; FEDER; Norwegian Research Council; Norwegian Ministry of Fishery and Coastal Affairs; FCT [SFRH/BD/12653/2003, SFRH/BPD/63170/2009]; ASSEMBLE project [SBRmm-4]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1002/ece3.77
dc.identifier.issn2045-7758
dc.identifier.urihttp://hdl.handle.net/10400.1/11380
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWiley-Blackwell
dc.relationETOLOGIA DOS PEIXES RESIDENTES NO LITORAL ROCHOSO E AS SUAS VARIAÇÕES COM O CICLO DE MARÉ - IMPLICAÇÕES PARA A DINÂMICA DAS COMUNIDADES
dc.relationPATTERNS OF POPULATION DIFFERENTIATION AND GENETIC DIVERSITY IN ESTUARINE VERSUS MARINE INSHORE FISH
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectMitochondrial-Dna Variation
dc.subjectLipophrys-Pholis Pisces
dc.subjectMediterranean Sea
dc.subjectPhylogenetic-Relationships
dc.subjectGenetic-structure
dc.subjectAtlantic
dc.subjectPhylogeography
dc.subjectPopulations
dc.subjectBlenniidae
dc.subjectMtdna
dc.titleNorthern refugia and recent expansion in the North Sea: the case of the wrasse Symphodus melops (Linnaeus, 1758)
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleETOLOGIA DOS PEIXES RESIDENTES NO LITORAL ROCHOSO E AS SUAS VARIAÇÕES COM O CICLO DE MARÉ - IMPLICAÇÕES PARA A DINÂMICA DAS COMUNIDADES
oaire.awardTitlePATTERNS OF POPULATION DIFFERENTIATION AND GENETIC DIVERSITY IN ESTUARINE VERSUS MARINE INSHORE FISH
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F12653%2F2003/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F63170%2F2009/PT
oaire.citation.endPage164
oaire.citation.issue1
oaire.citation.startPage153
oaire.citation.titleEcology and Evolution
oaire.citation.volume2
person.familyNameCastilho
person.givenNameRita
person.identifier452212
person.identifier.ciencia-id0513-0407-A6C1
person.identifier.orcid0000-0003-0727-3688
person.identifier.ridB-6185-2008
person.identifier.scopus-author-id56271196600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typearticle
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relation.isAuthorOfPublication.latestForDiscovery051f68ec-18e0-4008-b06d-bf4b996fa098
relation.isProjectOfPublicationed3f004c-bf42-468b-9ae6-0173dadf12c5
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