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Drivers of Cape Verde archipelagic endemism in keyhole limpets

dc.contributor.authorLopes Da Cunha, Regina
dc.contributor.authorAssis, J.
dc.contributor.authorMadeira, Celine
dc.contributor.authorSeabra, Rui
dc.contributor.authorLima, Fernando P.
dc.contributor.authorLopes, Evandro P.
dc.contributor.authorWilliams, Suzanne T.
dc.contributor.authorCastilho, Rita
dc.date.accessioned2018-12-07T14:53:02Z
dc.date.available2018-12-07T14:53:02Z
dc.date.issued2017-02
dc.description.abstractOceanic archipelagos are the ideal setting for investigating processes that shape species assemblages. Focusing on keyhole limpets, genera Fissurella and Diodora from Cape Verde Islands, we used an integrative approach combining molecular phylogenetics with ocean transport simulations to infer species distribution patterns and analyse connectivity. Dispersal simulations, using pelagic larval duration and ocean currents as proxies, showed a reduced level of connectivity despite short distances between some of the islands. It is suggested that dispersal and persistence driven by patterns of oceanic circulation favouring self-recruitment played a primary role in explaining contemporary species distributions. Mitochondrial and nuclear data revealed the existence of eight Cape Verde endemic lineages, seven within Fissurella, distributed across the archipelago, and one within Diodora restricted to Boavista. The estimated origins for endemic Fissurella and Diodora were 10.2 and 6.7 MY, respectively. Between 9.5 and 4.5 MY, an intense period of volcanism in Boavista might have affected Diodora, preventing its diversification. Having originated earlier, Fissurella might have had more opportunities to disperse to other islands and speciate before those events. Bayesian analyses showed increased diversification rates in Fissurella possibly promoted by low sea levels during Plio-Pleistocene, which further explain differences in species richness between both genera.
dc.description.sponsorshipFCT - Portuguese Science Foundation [SFRH/BPD/109685/2015, SFRH/BPD/111003/2015]; Norte Portugal Regional Operational Program (NORTE), under the PORTUGAL Partnership Agreement, through the European Regional Development Fund (ERDF) [MARINFO - NORTE-01-0145-FEDER-000031]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1038/srep41817
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/10400.1/11322
dc.language.isoeng
dc.peerreviewedyes
dc.publisherNature Publishing Group
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectMarine-invertebrates
dc.subjectIsland biogeography
dc.subjectMaximum-Likelihood
dc.subjectOceanic islands
dc.subjectCanary-islands
dc.subjectEvolution
dc.subjectLarval
dc.subjectDispersal
dc.subjectCladogenesis
dc.subjectPlasticity
dc.titleDrivers of Cape Verde archipelagic endemism in keyhole limpets
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPage41817
oaire.citation.titleScientific Reports
oaire.citation.volume7
person.familyNameLopes da Cunha
person.familyNameAssis
person.familyNameCastilho
person.givenNameRegina
person.givenNameJorge
person.givenNameRita
person.identifier452212
person.identifier.ciencia-id5C1D-05B6-29F7
person.identifier.ciencia-id0513-0407-A6C1
person.identifier.orcid0000-0002-4275-9723
person.identifier.orcid0000-0002-6624-4820
person.identifier.orcid0000-0003-0727-3688
person.identifier.ridM-3463-2013
person.identifier.ridG-9688-2012
person.identifier.ridB-6185-2008
person.identifier.scopus-author-id8855869800
person.identifier.scopus-author-id53463298700
person.identifier.scopus-author-id56271196600
rcaap.rightsopenAccess
rcaap.typearticle
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relation.isAuthorOfPublication051f68ec-18e0-4008-b06d-bf4b996fa098
relation.isAuthorOfPublication.latestForDiscoveryc794f76b-9001-4ac1-913a-bb0f3aab6ef5

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