Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean

Autores
Biolé, Fernanda Gabriela; Thompson, Gustavo Ariel; Vargas, Claudia Vanesa; Leisen, Mathieu; Barra, Fernando; Volpedo, Alejandra; Avigliano, Esteban
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Brazilian codling Urophycis brasiliensis is one of the main commercial coastal fish species from the Southwestern Atlantic Ocean. Regardless of its economic relevance, its stock structure remains largely unknown. In this study, we used the otolith shape and the core/outer edge multi-elemental fingerprints (Li:Ca, Mg:Ca, Mn:Ca, Fe:Ca, Zn:Ca, Rb:Ca, Sr:Ca, and Ba:Ca ratios) to evaluate the spatial segregation of young (nursery areas) and adult (stocks) stages of fish from the coast of northern Argentina, Uruguay, and southern Brazil. Otolith edge chemistry showed that several elemental ratios were significantly different between catching areas. Permutational multivariate analysis of variance (PERMANOVA) (p < 0.05) and quadratic discriminant analysis (QDA), with jackknifed classification of 80.0 and 68.2% for otolith core and edge, respectively, were effective in discriminating between sampling sites considering young and adult life stages. PERMANOVA analysis of otolith shape revealed multivariate significant differences between Argentina and Brazil (p ¼ 0.0001) individuals, whereas no differences were found between fish from Uruguay and Argentina (p > 0.05). QDA classification rates were relatively low for Uruguay (48.0%) and values of 66.7 and 70.0% were found for Brazil and Argentina, respectively. Our results not only show the presence of at least two fish stocks (Argentina and Brazil), with a third potential stock in Uruguay, but also suggest a strong spatial segregation during ontogeny.
Fil: Biolé, Fernanda Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Thompson, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Vargas, Claudia Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Leisen, Mathieu. Universidad de Chile; Chile
Fil: Barra, Fernando. Universidad de Chile; Chile
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Materia
Brazilian codling
Nursery
Southwestern Atlantic Population
Sagittae otolith
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/147680
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic OceanBiolé, Fernanda GabrielaThompson, Gustavo ArielVargas, Claudia VanesaLeisen, MathieuBarra, FernandoVolpedo, AlejandraAvigliano, EstebanBrazilian codlingNurserySouthwestern Atlantic PopulationSagittae otolithhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Brazilian codling Urophycis brasiliensis is one of the main commercial coastal fish species from the Southwestern Atlantic Ocean. Regardless of its economic relevance, its stock structure remains largely unknown. In this study, we used the otolith shape and the core/outer edge multi-elemental fingerprints (Li:Ca, Mg:Ca, Mn:Ca, Fe:Ca, Zn:Ca, Rb:Ca, Sr:Ca, and Ba:Ca ratios) to evaluate the spatial segregation of young (nursery areas) and adult (stocks) stages of fish from the coast of northern Argentina, Uruguay, and southern Brazil. Otolith edge chemistry showed that several elemental ratios were significantly different between catching areas. Permutational multivariate analysis of variance (PERMANOVA) (p < 0.05) and quadratic discriminant analysis (QDA), with jackknifed classification of 80.0 and 68.2% for otolith core and edge, respectively, were effective in discriminating between sampling sites considering young and adult life stages. PERMANOVA analysis of otolith shape revealed multivariate significant differences between Argentina and Brazil (p ¼ 0.0001) individuals, whereas no differences were found between fish from Uruguay and Argentina (p > 0.05). QDA classification rates were relatively low for Uruguay (48.0%) and values of 66.7 and 70.0% were found for Brazil and Argentina, respectively. Our results not only show the presence of at least two fish stocks (Argentina and Brazil), with a third potential stock in Uruguay, but also suggest a strong spatial segregation during ontogeny.Fil: Biolé, Fernanda Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaFil: Thompson, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaFil: Vargas, Claudia Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaFil: Leisen, Mathieu. Universidad de Chile; ChileFil: Barra, Fernando. Universidad de Chile; ChileFil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaFil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2019-11-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/147680Biolé, Fernanda Gabriela; Thompson, Gustavo Ariel; Vargas, Claudia Vanesa; Leisen, Mathieu; Barra, Fernando; et al.; Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean; Academic Press Ltd - Elsevier Science Ltd; Estuarine, Coastal and Shelf Science; 229; 30-11-2019; 1-370272-77141096-0015CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0272771419304846info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2019.106406info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:01Zoai:ri.conicet.gov.ar:11336/147680instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:01.532CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
title Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
spellingShingle Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
Biolé, Fernanda Gabriela
Brazilian codling
Nursery
Southwestern Atlantic Population
Sagittae otolith
title_short Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
title_full Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
title_fullStr Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
title_full_unstemmed Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
title_sort Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean
dc.creator.none.fl_str_mv Biolé, Fernanda Gabriela
Thompson, Gustavo Ariel
Vargas, Claudia Vanesa
Leisen, Mathieu
Barra, Fernando
Volpedo, Alejandra
Avigliano, Esteban
author Biolé, Fernanda Gabriela
author_facet Biolé, Fernanda Gabriela
Thompson, Gustavo Ariel
Vargas, Claudia Vanesa
Leisen, Mathieu
Barra, Fernando
Volpedo, Alejandra
Avigliano, Esteban
author_role author
author2 Thompson, Gustavo Ariel
Vargas, Claudia Vanesa
Leisen, Mathieu
Barra, Fernando
Volpedo, Alejandra
Avigliano, Esteban
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Brazilian codling
Nursery
Southwestern Atlantic Population
Sagittae otolith
topic Brazilian codling
Nursery
Southwestern Atlantic Population
Sagittae otolith
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Brazilian codling Urophycis brasiliensis is one of the main commercial coastal fish species from the Southwestern Atlantic Ocean. Regardless of its economic relevance, its stock structure remains largely unknown. In this study, we used the otolith shape and the core/outer edge multi-elemental fingerprints (Li:Ca, Mg:Ca, Mn:Ca, Fe:Ca, Zn:Ca, Rb:Ca, Sr:Ca, and Ba:Ca ratios) to evaluate the spatial segregation of young (nursery areas) and adult (stocks) stages of fish from the coast of northern Argentina, Uruguay, and southern Brazil. Otolith edge chemistry showed that several elemental ratios were significantly different between catching areas. Permutational multivariate analysis of variance (PERMANOVA) (p < 0.05) and quadratic discriminant analysis (QDA), with jackknifed classification of 80.0 and 68.2% for otolith core and edge, respectively, were effective in discriminating between sampling sites considering young and adult life stages. PERMANOVA analysis of otolith shape revealed multivariate significant differences between Argentina and Brazil (p ¼ 0.0001) individuals, whereas no differences were found between fish from Uruguay and Argentina (p > 0.05). QDA classification rates were relatively low for Uruguay (48.0%) and values of 66.7 and 70.0% were found for Brazil and Argentina, respectively. Our results not only show the presence of at least two fish stocks (Argentina and Brazil), with a third potential stock in Uruguay, but also suggest a strong spatial segregation during ontogeny.
Fil: Biolé, Fernanda Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Thompson, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Vargas, Claudia Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Leisen, Mathieu. Universidad de Chile; Chile
Fil: Barra, Fernando. Universidad de Chile; Chile
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Avigliano, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
description Brazilian codling Urophycis brasiliensis is one of the main commercial coastal fish species from the Southwestern Atlantic Ocean. Regardless of its economic relevance, its stock structure remains largely unknown. In this study, we used the otolith shape and the core/outer edge multi-elemental fingerprints (Li:Ca, Mg:Ca, Mn:Ca, Fe:Ca, Zn:Ca, Rb:Ca, Sr:Ca, and Ba:Ca ratios) to evaluate the spatial segregation of young (nursery areas) and adult (stocks) stages of fish from the coast of northern Argentina, Uruguay, and southern Brazil. Otolith edge chemistry showed that several elemental ratios were significantly different between catching areas. Permutational multivariate analysis of variance (PERMANOVA) (p < 0.05) and quadratic discriminant analysis (QDA), with jackknifed classification of 80.0 and 68.2% for otolith core and edge, respectively, were effective in discriminating between sampling sites considering young and adult life stages. PERMANOVA analysis of otolith shape revealed multivariate significant differences between Argentina and Brazil (p ¼ 0.0001) individuals, whereas no differences were found between fish from Uruguay and Argentina (p > 0.05). QDA classification rates were relatively low for Uruguay (48.0%) and values of 66.7 and 70.0% were found for Brazil and Argentina, respectively. Our results not only show the presence of at least two fish stocks (Argentina and Brazil), with a third potential stock in Uruguay, but also suggest a strong spatial segregation during ontogeny.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-30
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/147680
Biolé, Fernanda Gabriela; Thompson, Gustavo Ariel; Vargas, Claudia Vanesa; Leisen, Mathieu; Barra, Fernando; et al.; Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean; Academic Press Ltd - Elsevier Science Ltd; Estuarine, Coastal and Shelf Science; 229; 30-11-2019; 1-37
0272-7714
1096-0015
CONICET Digital
CONICET
url http://hdl.handle.net/11336/147680
identifier_str_mv Biolé, Fernanda Gabriela; Thompson, Gustavo Ariel; Vargas, Claudia Vanesa; Leisen, Mathieu; Barra, Fernando; et al.; Fish stocks of Urophycis Brasiliensis revealed by otolith fingerprint and shape in the southwestern Atlantic Ocean; Academic Press Ltd - Elsevier Science Ltd; Estuarine, Coastal and Shelf Science; 229; 30-11-2019; 1-37
0272-7714
1096-0015
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0272771419304846
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2019.106406
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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