Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)

[EN] Although both positive (expansion of thermophilous species) and negative effects (retraction of cold-adapted species) have been attributed to global warming, range shifts may be constrained by the ecological traits of species. This can be especially true for highly specialised organisms like th...

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Autores: Escuer, Paula, Hinojosa, Joan Carles, Minguet-Parramona, Carla, Romo, Helena, Munguira, Miguel L., Olivares, Javier, Dincă, Vlad, Talavera, Gerard, Vila, Roger
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/278618
Acceso en línea:http://hdl.handle.net/10261/278618
Access Level:acceso abierto
Palabra clave:Climate change
Conservation
Ecological niche modelling
Phylogenetics
Xerothermophilous
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
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dc.title.none.fl_str_mv Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
title Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
spellingShingle Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
Escuer, Paula
Climate change
Conservation
Ecological niche modelling
Phylogenetics
Xerothermophilous
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
title_short Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
title_full Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
title_fullStr Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
title_full_unstemmed Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
title_sort Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)
dc.creator.none.fl_str_mv Escuer, Paula
Hinojosa, Joan Carles
Minguet-Parramona, Carla
Romo, Helena
Munguira, Miguel L.
Olivares, Javier
Dincă, Vlad
Talavera, Gerard
Vila, Roger
author Escuer, Paula
author_facet Escuer, Paula
Hinojosa, Joan Carles
Minguet-Parramona, Carla
Romo, Helena
Munguira, Miguel L.
Olivares, Javier
Dincă, Vlad
Talavera, Gerard
Vila, Roger
author_role author
author2 Hinojosa, Joan Carles
Minguet-Parramona, Carla
Romo, Helena
Munguira, Miguel L.
Olivares, Javier
Dincă, Vlad
Talavera, Gerard
Vila, Roger
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Generalitat de Catalunya
Ayuntamiento de Barcelona
Academy of Finland
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Climate change
Conservation
Ecological niche modelling
Phylogenetics
Xerothermophilous
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
topic Climate change
Conservation
Ecological niche modelling
Phylogenetics
Xerothermophilous
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
description [EN] Although both positive (expansion of thermophilous species) and negative effects (retraction of cold-adapted species) have been attributed to global warming, range shifts may be constrained by the ecological traits of species. This can be especially true for highly specialised organisms like the Spanish Greenish Black-tip (Euchloe bazae), an Iberian endemic specialist of semiarid steppes with a debated taxonomic and conservation status. Here, we first seek to clarify the taxonomic status of this butterfly and its populations by using multilocus phylogenetic inference. Then, we update its distribution range and employ ecological niche modelling, combined with other sources of data, to re-evaluate its conservation status. Our results confirm E. bazae as a well-differentiated species with one of the most restricted distribution ranges among the European butterflies. We demonstrate that its two disjunct populations, regarded as subspecies, are genetically differentiated and should be treated as independent management units. Climate models under two future emission scenarios suggest an increase of the area climatically suitable. However, the suitability of the areas currently occupied is estimated to decrease, meaning that rapid range shifts could be required for the survival of the species. Given the presumably low dispersal capabilities of E. bazae, its current restricted distribution, high degree of population fragmentation (divided in two distant populations), low intrapopulation genetic variability, decline in extension and abundance, low densities, high yearly fluctuations, and numerous threats to its habitat, we consider that their populations are extremely fragile and we propose to consider it `Endangered¿ [EN B1ab(i,ii,iii,iv); B2ab(i,ii,iii,iv)].
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/278618
url http://hdl.handle.net/10261/278618
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107078GB-I00
Hinojosa, Joan Carles; Escuer, Paula; Minguet-Parramona, Carla; Romo, Helena; Munguira, Miguel L.; Dincă, Vlad; Olivares, Javier; Talavera, Gerard; Vila, Roger; 2022; Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae) [Dataset]; Figshare; https://doi.org/10.6084/m9.figshare.19410947.v1
https://doi.org/10.1111/icad.12579
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae)Escuer, PaulaHinojosa, Joan CarlesMinguet-Parramona, CarlaRomo, HelenaMunguira, Miguel L.Olivares, JavierDincă, VladTalavera, GerardVila, RogerClimate changeConservationEcological niche modellingPhylogeneticsXerothermophiloushttp://metadata.un.org/sdg/13Take urgent action to combat climate change and its impacts[EN] Although both positive (expansion of thermophilous species) and negative effects (retraction of cold-adapted species) have been attributed to global warming, range shifts may be constrained by the ecological traits of species. This can be especially true for highly specialised organisms like the Spanish Greenish Black-tip (Euchloe bazae), an Iberian endemic specialist of semiarid steppes with a debated taxonomic and conservation status. Here, we first seek to clarify the taxonomic status of this butterfly and its populations by using multilocus phylogenetic inference. Then, we update its distribution range and employ ecological niche modelling, combined with other sources of data, to re-evaluate its conservation status. Our results confirm E. bazae as a well-differentiated species with one of the most restricted distribution ranges among the European butterflies. We demonstrate that its two disjunct populations, regarded as subspecies, are genetically differentiated and should be treated as independent management units. Climate models under two future emission scenarios suggest an increase of the area climatically suitable. However, the suitability of the areas currently occupied is estimated to decrease, meaning that rapid range shifts could be required for the survival of the species. Given the presumably low dispersal capabilities of E. bazae, its current restricted distribution, high degree of population fragmentation (divided in two distant populations), low intrapopulation genetic variability, decline in extension and abundance, low densities, high yearly fluctuations, and numerous threats to its habitat, we consider that their populations are extremely fragile and we propose to consider it `Endangered¿ [EN B1ab(i,ii,iii,iv); B2ab(i,ii,iii,iv)].[CA] Tot i que s’han atribuït tant efectes positius (expansió d’espècies termòfiles) com negatius (contracció d’espècies adaptades al fred) a l’escalfament global, canvis en les distribucions poden estar condicionats pels trets ecològics de les espècies. Això pot ser especialment cert per a organismes altament especialitzats com la grogueta del desert (Euchloe bazae), un endemisme ibèric especialista d’estepes semiàrides amb un estatus taxonòmic i de conservació debatut. En aquest estudi, primer cerquem esclarir l’estatus taxonòmic d’aquesta papallona ide les seves poblacions mitjançant la inferència filogenètica multilocus. També actualitzem la seva distribució i fem servir la modelització de nínxols ecològics com-binada amb altres dades per reavaluar el seu estatus de conservació. Els nostres resultats confirmen que E. bazae és una espècie ben diferenciada i amb una de les distribucions més restringides entre les papallones europees. Demostrem que els seus dos nuclis de població, cadascun considerat una sub-espècie, són diferents genèticament i s’han de tractar com a unitats de gestió independents. Els models climàtics elaborats amb dos escenaris d’emissions futurs suggereixen un augment de l’àrea climàticament adient. No obstant això, s’estima que la idoneïtat de l’àrea actualment ocupada disminuirà, el que podria requerir canvis ràpids en la seva distribució per garantir-ne la supervivència. Tenint en compte que E. bazae disposaria d’una capacitat de dispersió baixa, la distribució actual reduïda, l’alt grau de fragmentació (dividida en dues poblacions llunyanes), la baixa variabilitat genètica intra poblacional, la disminució de l’extensió i l’abundància, les baixes densitats, les elevades fluctuacions anuals i les nombroses amenaces al seu hàbitat, considerem que les poblacions d’aquesta papallona són extremament fràgils i proposem considerar-la “En perill”Financial support for this research was provided by projects PID2019-107078GB-I00 funded by MCIN/AEI/10.13039/501100011033 and 2017-SGR-991 funded by Generalitat de Catalunya, and a PRIC grant by the Barcelona Zoo Foundation and Barcelona City Council to Roger Vila; by grant BES-2017-080641 funded by MCIN/AEI/10.13039/501100011033 and by ‘ESF Investing in your future’ to Joan C. Hinojosa; and by the Academy of Finland to Vlad Dincă (Academy Research Fellow, decision no. 328895)INTRODUCTION MATERIALS AND METHODS Presence/absence records Sampling, DNA extraction and sequencing Genetic analyses Ecological niche modelling RESULTS Species estimated occurrence Genetic distances, phylogenetic relationships, and divergence times Climate modelling trends DISCUSSION Evolutionary history of the charlonia species group The response of E. bazae to climate change Re-evaluation of the conservation status of E. bazae ACKNOWLEDGEMENTS CONFLICT OF INTEREST AUTHORS' CONTRIBUTIONJohn Wiley & SonsMinisterio de Ciencia e Innovación (España)Generalitat de CatalunyaAyuntamiento de BarcelonaAcademy of FinlandConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/278618reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107078GB-I00Hinojosa, Joan Carles; Escuer, Paula; Minguet-Parramona, Carla; Romo, Helena; Munguira, Miguel L.; Dincă, Vlad; Olivares, Javier; Talavera, Gerard; Vila, Roger; 2022; Genetic assessment and climate modelling of the Iberian specialist butterfly Euchloe bazae (Lepidoptera: Pieridae) [Dataset]; Figshare; https://doi.org/10.6084/m9.figshare.19410947.v1https://doi.org/10.1111/icad.12579Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2786182026-05-22T06:33:51Z
score 15,81155

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