Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework
Understanding population connectivity within a species as well as potential interactions with its close relatives is crucial to define management units and to derive efficient management actions. However, although genetics can reveal mismatches between biological and management units and other relev...
| Autores: | , , , , , , , , , , , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2021 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/327092 |
| Acesso em linha: | http://hdl.handle.net/10261/327092 |
| Access Level: | acceso abierto |
| Palavra-chave: | Pesquerías Centro Oceanográfico de Santander Genetic connectivity hybridization Lophius budegassa Lophius piscatorius misidentification SNPs stock delimitation fish fishery management genetics fisheries |
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Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management frameworkAguirre-Sarabia, ImanolDíaz-Arce, NataliaPereda-Agirre, IkerMendibil, IñakiUrtizberea, AgurtzaneGerritsen, H.D.Burns, FinlayHolmes, IanLanda, JorgeCoscia, IlariaQuincoces, IñakiSanturtún, MarinaZanzi, AntonellaMartinsohn, J.T.Rodríguez-Ezpeleta, NaiaraPesqueríasCentro Oceanográfico de SantanderGenetic connectivityhybridizationLophius budegassaLophius piscatoriusmisidentificationSNPsstock delimitationfishhybridizationfishery managementgeneticsfisheriesUnderstanding population connectivity within a species as well as potential interactions with its close relatives is crucial to define management units and to derive efficient management actions. However, although genetics can reveal mismatches between biological and management units and other relevant but hidden information such as species misidentification or hybridization, the uptake of genetic methods by the fisheries management process is far from having been consolidated. Here, we have assessed the power of genetics to better understand the population connectivity of white (Lophius piscatorius) and its interaction with its sister species, the black anglerfish (Lophius budegassa). Our analyses, based on thousands of genome-wide single nucleotide polymorphisms, show three findings that are crucial for white anglerfish management. We found (i) that white anglerfish is likely composed of a single panmictic population throughout the Northeast Atlantic, challenging the three-stock based management, (ii) that a fraction of specimens classified as white anglerfish using morphological characteristics are genetically identified as black anglerfish (L. budegassa), and iii) that the two Lophius species naturally hybridize leading to a population of hybrids of up to 20% in certain areas. Our results set the basics for a genetics-informed white anglerfish assessment framework that accounts for stock connectivity, revises and establishes new diagnostic characters for Lophius species identification, and evaluates the effect of hybrids in the current and future assessments of the white anglerfish. Furthermore, our study contributes to provide additional evidence of the potentially negative consequences of ignoring genetic data for assessing fisheries resources.This work has been funded by the Joint Research Centre (European Commission), through the project GECKA (Contract JRC/IPR/2017/D.2/0016/NC), the Department of Environment, Planning, Agriculture and Fisheries (Basque Government), through the project GENGES and a predoctoral grant to Imanol Aguirre-Sarabia, and by the Department of Education (Basque Government), through a predoctoral grant to Iker Pereda. This is contribution 1043 from the Marine Research Division of AZTI.Peer reviewedWiley-BlackwellEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/327092reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de SantanderSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3270922026-05-22T06:33:51Z |
| dc.title.none.fl_str_mv |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| title |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| spellingShingle |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework Aguirre-Sarabia, Imanol Pesquerías Centro Oceanográfico de Santander Genetic connectivity hybridization Lophius budegassa Lophius piscatorius misidentification SNPs stock delimitation fish hybridization fishery management genetics fisheries |
| title_short |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| title_full |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| title_fullStr |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| title_full_unstemmed |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| title_sort |
Evidence of stock connectivity, hybridization and misidentification in white anglerfish support the need of a genetics-informed fisheries management framework |
| dc.creator.none.fl_str_mv |
Aguirre-Sarabia, Imanol Díaz-Arce, Natalia Pereda-Agirre, Iker Mendibil, Iñaki Urtizberea, Agurtzane Gerritsen, H.D. Burns, Finlay Holmes, Ian Landa, Jorge Coscia, Ilaria Quincoces, Iñaki Santurtún, Marina Zanzi, Antonella Martinsohn, J.T. Rodríguez-Ezpeleta, Naiara |
| author |
Aguirre-Sarabia, Imanol |
| author_facet |
Aguirre-Sarabia, Imanol Díaz-Arce, Natalia Pereda-Agirre, Iker Mendibil, Iñaki Urtizberea, Agurtzane Gerritsen, H.D. Burns, Finlay Holmes, Ian Landa, Jorge Coscia, Ilaria Quincoces, Iñaki Santurtún, Marina Zanzi, Antonella Martinsohn, J.T. Rodríguez-Ezpeleta, Naiara |
| author_role |
author |
| author2 |
Díaz-Arce, Natalia Pereda-Agirre, Iker Mendibil, Iñaki Urtizberea, Agurtzane Gerritsen, H.D. Burns, Finlay Holmes, Ian Landa, Jorge Coscia, Ilaria Quincoces, Iñaki Santurtún, Marina Zanzi, Antonella Martinsohn, J.T. Rodríguez-Ezpeleta, Naiara |
| author2_role |
author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
European Commission Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Pesquerías Centro Oceanográfico de Santander Genetic connectivity hybridization Lophius budegassa Lophius piscatorius misidentification SNPs stock delimitation fish hybridization fishery management genetics fisheries |
| topic |
Pesquerías Centro Oceanográfico de Santander Genetic connectivity hybridization Lophius budegassa Lophius piscatorius misidentification SNPs stock delimitation fish hybridization fishery management genetics fisheries |
| description |
Understanding population connectivity within a species as well as potential interactions with its close relatives is crucial to define management units and to derive efficient management actions. However, although genetics can reveal mismatches between biological and management units and other relevant but hidden information such as species misidentification or hybridization, the uptake of genetic methods by the fisheries management process is far from having been consolidated. Here, we have assessed the power of genetics to better understand the population connectivity of white (Lophius piscatorius) and its interaction with its sister species, the black anglerfish (Lophius budegassa). Our analyses, based on thousands of genome-wide single nucleotide polymorphisms, show three findings that are crucial for white anglerfish management. We found (i) that white anglerfish is likely composed of a single panmictic population throughout the Northeast Atlantic, challenging the three-stock based management, (ii) that a fraction of specimens classified as white anglerfish using morphological characteristics are genetically identified as black anglerfish (L. budegassa), and iii) that the two Lophius species naturally hybridize leading to a population of hybrids of up to 20% in certain areas. Our results set the basics for a genetics-informed white anglerfish assessment framework that accounts for stock connectivity, revises and establishes new diagnostic characters for Lophius species identification, and evaluates the effect of hybrids in the current and future assessments of the white anglerfish. Furthermore, our study contributes to provide additional evidence of the potentially negative consequences of ignoring genetic data for assessing fisheries resources. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2023 2023 |
| 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/10261/327092 |
| url |
http://hdl.handle.net/10261/327092 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Centro Oceanográfico de Santander Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
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Wiley-Blackwell |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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1869412456401469440 |
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15.811543 |