Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)

Understanding how introduced species succeed and become widely distributed within non-native areas is critical to reduce the threats posed by them. Our goal was to reconstruct the main invasion routes and invasion dynamics of a global freshwater invader, the red swamp crayfish, Procambarus clarkii,...

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Autores: Oficialdegui, Francisco J., Clavero, Miguel, Sánchez, Marta I., Green, Andy J., Boyero, Luz, Michot, T.C., Klose, Kristie, Kawai, Tadashi, Lejeusne, Christophe
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/216593
Acesso em linha:http://hdl.handle.net/10261/216593
Access Level:acceso abierto
Palavra-chave:Admixtures
Invasion hubs
Invasion process
Mitochondrial DNA
Propagule pressure
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spelling Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)Oficialdegui, Francisco J.Clavero, MiguelSánchez, Marta I.Green, Andy J.Boyero, LuzMichot, T.C.Klose, KristieKawai, TadashiLejeusne, ChristopheAdmixturesInvasion hubsInvasion processMitochondrial DNAPropagule pressureUnderstanding how introduced species succeed and become widely distributed within non-native areas is critical to reduce the threats posed by them. Our goal was to reconstruct the main invasion routes and invasion dynamics of a global freshwater invader, the red swamp crayfish, Procambarus clarkii, through the analysis of its genetic variability in both native and invasive ranges. We inferred invasion routes and population structure from the analysis of a fragment (608 base pairs) of the mitochondrial marker cytochrome c oxidase subunit I from 1,062 individuals of P. clarkii in addition to 354 GenBank sequences, for a total of 122 populations (22 natives and 100 invaded). Genetic structure was assessed using analysis of molecular variance and non-metric multidimensional scaling analyses. We analysed haplotype frequencies for the genetic variability in each locality and region. The haplotype network was depicted by using PopART software. A high haplotype diversity was found in the native range (haplotype diversity [Hd]: 0.90), but also in some non-native areas, such as western U.S.A. (Hd: 0.80), areas of Mexico (Hd: 0.78), and some hotspots in Europe (e.g. southern Spain or Italy), suggesting a complex pattern of multiple introductions. We grouped all localities in five differentiated groups according to biogeographic origin: the native area, west Americas, east U.S.A., Asia, and Europe. Additionally, the identification of 15 haplotypes shared between at least two localities, the phylogenetic network estimation and indices of genetic differentiation among localities allowed us to identify a large genetic admixture in the native range; the two independent invasion routes (i.e. westwards and eastwards) in U.S.A. from the native range (Louisiana and Texas) with translocations within each area; a stepping-stone introduction from U.S.A. to Japan (involving few individuals) themselves introduced to China afterwards; the entry of P. clarkii from Louisiana (U.S.A.) into southern Spain and their multiple secondary introductions over Europe as well as other possible introductions in central Europe. Our study emphasises the need for unravelling the global invasion routes and the demographic processes underlying the introduction of exotic species (i.e. admixture, bridgehead invasion effect, and propagule pressure) to control the spread of invasive species. Our findings highlight the value of genetic analyses to identify the geographic origin of source populations as well as the variability of invaded areas in order to reconstruct invasion dynamics and facilitate management of invasive species (e.g. through environmental DNA monitoring).Blackwell PublishingConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/216593reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1111/fwb.13312Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2165932026-05-22T06:33:51Z
dc.title.none.fl_str_mv Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
title Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
spellingShingle Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
Oficialdegui, Francisco J.
Admixtures
Invasion hubs
Invasion process
Mitochondrial DNA
Propagule pressure
title_short Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
title_full Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
title_fullStr Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
title_full_unstemmed Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
title_sort Unravelling the global invasion routes of a worldwide invader, the red swamp crayfish (Procambarus clarkii)
dc.creator.none.fl_str_mv Oficialdegui, Francisco J.
Clavero, Miguel
Sánchez, Marta I.
Green, Andy J.
Boyero, Luz
Michot, T.C.
Klose, Kristie
Kawai, Tadashi
Lejeusne, Christophe
author Oficialdegui, Francisco J.
author_facet Oficialdegui, Francisco J.
Clavero, Miguel
Sánchez, Marta I.
Green, Andy J.
Boyero, Luz
Michot, T.C.
Klose, Kristie
Kawai, Tadashi
Lejeusne, Christophe
author_role author
author2 Clavero, Miguel
Sánchez, Marta I.
Green, Andy J.
Boyero, Luz
Michot, T.C.
Klose, Kristie
Kawai, Tadashi
Lejeusne, Christophe
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Admixtures
Invasion hubs
Invasion process
Mitochondrial DNA
Propagule pressure
topic Admixtures
Invasion hubs
Invasion process
Mitochondrial DNA
Propagule pressure
description Understanding how introduced species succeed and become widely distributed within non-native areas is critical to reduce the threats posed by them. Our goal was to reconstruct the main invasion routes and invasion dynamics of a global freshwater invader, the red swamp crayfish, Procambarus clarkii, through the analysis of its genetic variability in both native and invasive ranges. We inferred invasion routes and population structure from the analysis of a fragment (608 base pairs) of the mitochondrial marker cytochrome c oxidase subunit I from 1,062 individuals of P. clarkii in addition to 354 GenBank sequences, for a total of 122 populations (22 natives and 100 invaded). Genetic structure was assessed using analysis of molecular variance and non-metric multidimensional scaling analyses. We analysed haplotype frequencies for the genetic variability in each locality and region. The haplotype network was depicted by using PopART software. A high haplotype diversity was found in the native range (haplotype diversity [Hd]: 0.90), but also in some non-native areas, such as western U.S.A. (Hd: 0.80), areas of Mexico (Hd: 0.78), and some hotspots in Europe (e.g. southern Spain or Italy), suggesting a complex pattern of multiple introductions. We grouped all localities in five differentiated groups according to biogeographic origin: the native area, west Americas, east U.S.A., Asia, and Europe. Additionally, the identification of 15 haplotypes shared between at least two localities, the phylogenetic network estimation and indices of genetic differentiation among localities allowed us to identify a large genetic admixture in the native range; the two independent invasion routes (i.e. westwards and eastwards) in U.S.A. from the native range (Louisiana and Texas) with translocations within each area; a stepping-stone introduction from U.S.A. to Japan (involving few individuals) themselves introduced to China afterwards; the entry of P. clarkii from Louisiana (U.S.A.) into southern Spain and their multiple secondary introductions over Europe as well as other possible introductions in central Europe. Our study emphasises the need for unravelling the global invasion routes and the demographic processes underlying the introduction of exotic species (i.e. admixture, bridgehead invasion effect, and propagule pressure) to control the spread of invasive species. Our findings highlight the value of genetic analyses to identify the geographic origin of source populations as well as the variability of invaded areas in order to reconstruct invasion dynamics and facilitate management of invasive species (e.g. through environmental DNA monitoring).
publishDate 2019
dc.date.none.fl_str_mv 2019
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/216593
url http://hdl.handle.net/10261/216593
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1111/fwb.13312
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Blackwell Publishing
publisher.none.fl_str_mv Blackwell Publishing
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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score 15,812455

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