Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean

11 pages, 4 tables, 7 figures

Detalles Bibliográficos
Autores: Rodríguez-Mendoza, Rebeca, Muñoz, Marta, Saborido-Rey, Fran
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/200501
Acceso en línea:http://hdl.handle.net/10261/200501
Access Level:acceso abierto
Palabra clave:Helicolenus dactylopterus
Population structure
Geometric morphometrics, NE Atlantic
Mediterranean
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spelling Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and MediterraneanRodríguez-Mendoza, RebecaMuñoz, MartaSaborido-Rey, FranHelicolenus dactylopterusPopulation structureGeometric morphometrics, NE AtlanticMediterranean11 pages, 4 tables, 7 figuresThe bluemouth, Helicolenus dactylopterus (Delaroche 1809), is a marine demersal fish that is widely distributed in the Atlantic and the Mediterranean. It is targeted by longline fisheries around the Iberian Peninsula and it is a common by-catch associated with many demersal fisheries. However, limited information exists about the population structure in the NE Atlantic and Mediterranean. Thus, the bluemouth population structure in these regions was studied using a landmark-based geometric morphometric analysis. The purpose was to assess body shape variation among bluemouth and determine putative populations and their relationships. Three populations were identified in the western Mediterranean: two populations in the Alboran basin and another in the north-western basin (Balearic Sea and Catalonian coast). The population from the central Mediterranean did not seem to be effectively connected to the populations in the western Mediterranean. In the NE Atlantic, our results showed that at least four different bluemouth populations exist in the following areas: Galicia-Cantabrian Sea, Peniche (Portugal), the Gulf of Cadiz and the Porcupine Bank. A connection between bluemouth from the NE Atlantic and Mediterranean was observed, making unlikely that the Strait of Gibraltar acts as a barrier isolating Atlantic and Mediterranean bluemouth populations. The results of this study provide evidence that different bluemouth populations exist, which is relevant for stock assessment and management of this speciesRRM’s work was funded by a Marie Curie fellowship from the Early Stage Training site ECOSUMMER (MEST-CT-2005-020501) and a CONACyT Mexico grant. This research was also supported by the project CTM2006-13964-C03-00 of the Spanish Ministry of Science and InnovationPeer reviewedElsevierEuropean CommissionConsejo Nacional de Ciencia y Tecnología (México)Ministerio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/200501reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MEC//CTM2006-13964-C03-01https://doi.org/10.1016/j.fishres.2019.01.006Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2005012026-05-22T06:33:51Z
dc.title.none.fl_str_mv Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
title Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
spellingShingle Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
Rodríguez-Mendoza, Rebeca
Helicolenus dactylopterus
Population structure
Geometric morphometrics, NE Atlantic
Mediterranean
title_short Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
title_full Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
title_fullStr Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
title_full_unstemmed Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
title_sort Structure and connectivity of bluemouth, Helicolenus dactylopterus, populations in the NE Atlantic and Mediterranean
dc.creator.none.fl_str_mv Rodríguez-Mendoza, Rebeca
Muñoz, Marta
Saborido-Rey, Fran
author Rodríguez-Mendoza, Rebeca
author_facet Rodríguez-Mendoza, Rebeca
Muñoz, Marta
Saborido-Rey, Fran
author_role author
author2 Muñoz, Marta
Saborido-Rey, Fran
author2_role author
author
dc.contributor.none.fl_str_mv European Commission
Consejo Nacional de Ciencia y Tecnología (México)
Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Helicolenus dactylopterus
Population structure
Geometric morphometrics, NE Atlantic
Mediterranean
topic Helicolenus dactylopterus
Population structure
Geometric morphometrics, NE Atlantic
Mediterranean
description 11 pages, 4 tables, 7 figures
publishDate 2019
dc.date.none.fl_str_mv 2019
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/10261/200501
url http://hdl.handle.net/10261/200501
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/MEC//CTM2006-13964-C03-01
https://doi.org/10.1016/j.fishres.2019.01.006
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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