What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species

Detalhes bibliográficos
Autor(a) principal: Domènech, Marc
Data de Publicação: 2021
Outros Autores: Malumbres-Olarte, Jagoba, Enguídanos, Alba, Múrria, Cesc, Arnedo, Miquel A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/6439
Resumo: The current rate of species loss calls for immediate actions to preserve biodiversity and ecosystem functioning. Cataloguing species richness and composition, and revealing how diversity is geographically distributed are the first steps towards designing efficient conservation strategies. Here, we aim to determine diversity patterns and potential drivers of taxonomic and genetic diversity and population structure of Iberian spiders. We used a community level perspective, analysing more than 3000 DNA barcode sequences representing ~370 spider species dwelling in white-oak forest habitats across the Spanish National Park network. By combining and comparing morphological and DNA barcode-based species delimitation methods, we assessed their performance and identified putative factors behind cases of incongruence. Our findings uncovered potential overlooked diversity as suggested by the geographic patterns of genetic variation and put a red flag on those taxa that may be undergoing overlooked evolutionary or ecological processes. Spider functional traits associated with foraging strategy, microhabitat preference, ballooning ability and circadian activity explained the observed patterns of population structure across species but did not explain variation in genetic diversity. Overall, our study represents a major step forward in the understanding of large-scale diversity patterns in Iberian spiders at the community level and provides relevant information to guide future conservation strategies of the so-far largely overlooked invertebrate diversity.
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spelling What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider speciesAraneaeCommunity EcologyDiversityDNA BarcodingGenetic DiversityPopulation StructureThe current rate of species loss calls for immediate actions to preserve biodiversity and ecosystem functioning. Cataloguing species richness and composition, and revealing how diversity is geographically distributed are the first steps towards designing efficient conservation strategies. Here, we aim to determine diversity patterns and potential drivers of taxonomic and genetic diversity and population structure of Iberian spiders. We used a community level perspective, analysing more than 3000 DNA barcode sequences representing ~370 spider species dwelling in white-oak forest habitats across the Spanish National Park network. By combining and comparing morphological and DNA barcode-based species delimitation methods, we assessed their performance and identified putative factors behind cases of incongruence. Our findings uncovered potential overlooked diversity as suggested by the geographic patterns of genetic variation and put a red flag on those taxa that may be undergoing overlooked evolutionary or ecological processes. Spider functional traits associated with foraging strategy, microhabitat preference, ballooning ability and circadian activity explained the observed patterns of population structure across species but did not explain variation in genetic diversity. Overall, our study represents a major step forward in the understanding of large-scale diversity patterns in Iberian spiders at the community level and provides relevant information to guide future conservation strategies of the so-far largely overlooked invertebrate diversity.MD was supported by an APIF predoctoral grant from the Universitat de Barcelona (2017). This study was funded by the Organismo Autonomo de Parques Nacionales (OAPN #485/2012) to MA. Additional support was provided by 2017SGR73 from the Catalan Government.WileyRepositório da Universidade dos AçoresDomènech, MarcMalumbres-Olarte, JagobaEnguídanos, AlbaMúrria, CescArnedo, Miquel A.2022-11-22T11:11:41Z2021-112021-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/6439engDomènech, M., Malumbres-Olarte, J., Enguídanos, A., Múrria, C. & Arnedo, M. A. (2022). What DNA barcodes reveal: microhabitat preference, hunting strategy and dispersal abilitydrive genetic variation across Iberian spider species. “Insect Conservation and Diversity”, 15(2), 248-262. DOI:10.1111/icad.125521752-458X10.1111/icad.125521752-4598000717957600001info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-12-20T14:34:55Zoai:repositorio.uac.pt:10400.3/6439Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:28:33.169452Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
title What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
spellingShingle What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
Domènech, Marc
Araneae
Community Ecology
Diversity
DNA Barcoding
Genetic Diversity
Population Structure
title_short What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
title_full What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
title_fullStr What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
title_full_unstemmed What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
title_sort What DNA barcodes reveal : microhabitat preference, hunting strategy and dispersal ability drive genetic variation across Iberian spider species
author Domènech, Marc
author_facet Domènech, Marc
Malumbres-Olarte, Jagoba
Enguídanos, Alba
Múrria, Cesc
Arnedo, Miquel A.
author_role author
author2 Malumbres-Olarte, Jagoba
Enguídanos, Alba
Múrria, Cesc
Arnedo, Miquel A.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Domènech, Marc
Malumbres-Olarte, Jagoba
Enguídanos, Alba
Múrria, Cesc
Arnedo, Miquel A.
dc.subject.por.fl_str_mv Araneae
Community Ecology
Diversity
DNA Barcoding
Genetic Diversity
Population Structure
topic Araneae
Community Ecology
Diversity
DNA Barcoding
Genetic Diversity
Population Structure
description The current rate of species loss calls for immediate actions to preserve biodiversity and ecosystem functioning. Cataloguing species richness and composition, and revealing how diversity is geographically distributed are the first steps towards designing efficient conservation strategies. Here, we aim to determine diversity patterns and potential drivers of taxonomic and genetic diversity and population structure of Iberian spiders. We used a community level perspective, analysing more than 3000 DNA barcode sequences representing ~370 spider species dwelling in white-oak forest habitats across the Spanish National Park network. By combining and comparing morphological and DNA barcode-based species delimitation methods, we assessed their performance and identified putative factors behind cases of incongruence. Our findings uncovered potential overlooked diversity as suggested by the geographic patterns of genetic variation and put a red flag on those taxa that may be undergoing overlooked evolutionary or ecological processes. Spider functional traits associated with foraging strategy, microhabitat preference, ballooning ability and circadian activity explained the observed patterns of population structure across species but did not explain variation in genetic diversity. Overall, our study represents a major step forward in the understanding of large-scale diversity patterns in Iberian spiders at the community level and provides relevant information to guide future conservation strategies of the so-far largely overlooked invertebrate diversity.
publishDate 2021
dc.date.none.fl_str_mv 2021-11
2021-11-01T00:00:00Z
2022-11-22T11:11:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.3/6439
url http://hdl.handle.net/10400.3/6439
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Domènech, M., Malumbres-Olarte, J., Enguídanos, A., Múrria, C. & Arnedo, M. A. (2022). What DNA barcodes reveal: microhabitat preference, hunting strategy and dispersal abilitydrive genetic variation across Iberian spider species. “Insect Conservation and Diversity”, 15(2), 248-262. DOI:10.1111/icad.12552
1752-458X
10.1111/icad.12552
1752-4598
000717957600001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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