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MtDNA metagenomics reveals large-scale invasion of belowground arthropod communities by introduced species

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dc.contributor.authorCicconardi, Francesco
dc.contributor.authorBorges, Paulo A. V.
dc.contributor.authorStrasberg, Dominique
dc.contributor.authorOromí, Pedro
dc.contributor.authorLópez, Heriberto
dc.contributor.authorPérez-Delgado, Antonio J.
dc.contributor.authorCasquet, Juliane
dc.contributor.authorCaujapé-Castells, Juli
dc.contributor.authorFernández-Palacios, José María
dc.contributor.authorThébaud, Christophe
dc.contributor.authorEmerson, Brent C.
dc.date.accessioned2018-06-25T11:23:43Z
dc.date.available2018-06-25T11:23:43Z
dc.date.issued2017
dc.description.abstractUsing a series of standardized sampling plots within forest ecosystems in remote oceanic islands, we reveal fundamental differences between the structuring of aboveground and belowground arthropod biodiversity that are likely due to large-scale species introductions by humans. Species of beetle and spider were sampled almost exclusively from single islands, while soil-dwelling Collembola exhibited more than tenfold higher species sharing among islands. Comparison of Collembola mitochondrial metagenomic data to a database of more than 80 000 Collembola barcode sequences revealed almost 30% of sampled island species are genetically identical, or near identical, to individuals sampled from often very distant geographic regions of the world. Patterns of mtDNA relatedness among Collembola implicate humanmediated species introductions, with minimum estimates for the proportion of introducedspecies on the sampled islands ranging from 45% to 88%. Our results call for more attention to soil mesofauna to understand the global extent and ecological consequences of species introductions.en
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCicconardi, F., Borges, P.A.V., Strasberg, D., Oromí, P., López, H., Perez-Delgado, A.J., Casquet, J., Caujape-Castells, J, Fernandez-Palacios, J.M., Thebaud, C. & Emerson, B.C. (2017). MtDNA metagenomics reveals large-scale invasion of belowground arthropod communities by introduced species. "Molecular Ecology", 26(12): 3104-3115. DOI:10.1111/mec.14037pt_PT
dc.identifier.doi10.1111/mec.14037pt_PT
dc.identifier.issn1365-294X
dc.identifier.urihttp://hdl.handle.net/10400.3/4741
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationISLAND-BIODIV - Understanding biodiversity dynamics in tropical and subtropical islands as an aid to science based conservation action
dc.subjectIntroduced Speciesen
dc.subjectInvertebrateen
dc.subjectIsland Biogeographyen
dc.subjectMesofaunaen
dc.subjectSoilen
dc.titleMtDNA metagenomics reveals large-scale invasion of belowground arthropod communities by introduced speciesen
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleISLAND-BIODIV - Understanding biodiversity dynamics in tropical and subtropical islands as an aid to science based conservation action
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/NETBIOME%2F0003%2F2011/PT
oaire.citation.endPage3115pt_PT
oaire.citation.issue(12)pt_PT
oaire.citation.startPage3104pt_PT
oaire.citation.titleMolecular Ecologypt_PT
oaire.citation.volume26pt_PT
oaire.fundingStream3599-PPCDT
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublication9ded2dc1-9e36-4fcb-9431-9acd2206153a
relation.isProjectOfPublication.latestForDiscovery9ded2dc1-9e36-4fcb-9431-9acd2206153a

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