Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis

Understanding life history variation and strategies is crucial for stock assessment and fisheries management due to the direct effects on population dynamics, effective population size, sex-ratios, levels of inbreeding, and relatedness among individuals. Aristeus antennatus (En ─ Blue and red shrimp...

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Detalles Bibliográficos
Autores: Planella Albi, Laia, Vera Rodríguez, Manuel, García Marín, José Luis, Heras Mena, Sandra, Roldán Borassi, María Inés
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/17213
Acceso en línea:http://hdl.handle.net/10256/17213
Access Level:acceso abierto
Palabra clave:Genètica animal
Animal genetics
Gambes -- Genètica
Shrimps -- Genetics
Genètica de poblacions
Population genetics
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spelling Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysisPlanella Albi, LaiaVera Rodríguez, ManuelGarcía Marín, José LuisHeras Mena, SandraRoldán Borassi, María InésGenètica animalAnimal geneticsGambes -- GenèticaShrimps -- GeneticsGenètica de poblacionsPopulation geneticsUnderstanding life history variation and strategies is crucial for stock assessment and fisheries management due to the direct effects on population dynamics, effective population size, sex-ratios, levels of inbreeding, and relatedness among individuals. Aristeus antennatus (En ─ Blue and red shrimp; Fr ─ Crevette rouge; Sp ─ Gamba rosada) is one of the most exploited demersal resources in the Western Mediterranean Sea. However, information regarding the mating system and mate choice preferences remains largely unknown. Advances in molecular genetic markers and methods of inferring biological relationships among individuals have facilitated new insights into the reproductive dynamics of the species in the wild. Here, we used microsatellite markers to examine the A. antennatus mating system and putative mate choice preferences. Our results provided clear evidence of polyandry and polygyny. Relatedness analyses, together with FST and DAPC values showed females exhibited a mating bias towards unrelated males. Mating males were inferred from spermatophores and suggested males were sympatric with females and were also from other spawning grounds. Our findings provided the first description of the reproductive behavior of blue and red shrimpThis work was supported by a grant from Spanish Ministerio de Economia y Competitividad (CTM2014-54648-C2-2-R) to MIR. LP benefited from predoctoral fellowship from the Universitat de Girona (BR2014)Nature Publishing GroupMinisterio de Economía y Competitividad (Espanya)2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/17213http://hdl.handle.net/10256/17213Scientific Reports, 2019, vol. 9, art.núm. 7227Articles publicats (D-B)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-019-43523-winfo:eu-repo/semantics/altIdentifier/issn/2045-2322info:eu-repo/grantAgreement/MINECO//CTM2014-54648-C2-2-RAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/172132026-05-29T05:05:01Z
dc.title.none.fl_str_mv Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
title Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
spellingShingle Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
Planella Albi, Laia
Genètica animal
Animal genetics
Gambes -- Genètica
Shrimps -- Genetics
Genètica de poblacions
Population genetics
title_short Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
title_full Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
title_fullStr Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
title_full_unstemmed Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
title_sort Mating structure of the blue and red shrimp, Aristeus antennatus (Risso, 1816) characterized by relatedness analysis
dc.creator.none.fl_str_mv Planella Albi, Laia
Vera Rodríguez, Manuel
García Marín, José Luis
Heras Mena, Sandra
Roldán Borassi, María Inés
author Planella Albi, Laia
author_facet Planella Albi, Laia
Vera Rodríguez, Manuel
García Marín, José Luis
Heras Mena, Sandra
Roldán Borassi, María Inés
author_role author
author2 Vera Rodríguez, Manuel
García Marín, José Luis
Heras Mena, Sandra
Roldán Borassi, María Inés
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (Espanya)
dc.subject.none.fl_str_mv Genètica animal
Animal genetics
Gambes -- Genètica
Shrimps -- Genetics
Genètica de poblacions
Population genetics
topic Genètica animal
Animal genetics
Gambes -- Genètica
Shrimps -- Genetics
Genètica de poblacions
Population genetics
description Understanding life history variation and strategies is crucial for stock assessment and fisheries management due to the direct effects on population dynamics, effective population size, sex-ratios, levels of inbreeding, and relatedness among individuals. Aristeus antennatus (En ─ Blue and red shrimp; Fr ─ Crevette rouge; Sp ─ Gamba rosada) is one of the most exploited demersal resources in the Western Mediterranean Sea. However, information regarding the mating system and mate choice preferences remains largely unknown. Advances in molecular genetic markers and methods of inferring biological relationships among individuals have facilitated new insights into the reproductive dynamics of the species in the wild. Here, we used microsatellite markers to examine the A. antennatus mating system and putative mate choice preferences. Our results provided clear evidence of polyandry and polygyny. Relatedness analyses, together with FST and DAPC values showed females exhibited a mating bias towards unrelated males. Mating males were inferred from spermatophores and suggested males were sympatric with females and were also from other spawning grounds. Our findings provided the first description of the reproductive behavior of blue and red shrimp
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/17213
http://hdl.handle.net/10256/17213
url http://hdl.handle.net/10256/17213
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-019-43523-w
info:eu-repo/semantics/altIdentifier/issn/2045-2322
info:eu-repo/grantAgreement/MINECO//CTM2014-54648-C2-2-R
dc.rights.none.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv Scientific Reports, 2019, vol. 9, art.núm. 7227
Articles publicats (D-B)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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