Acanthistius patachonicus, Patagonian Grouper

Autores
Irigoyen, Alejo Joaquin; Riestra, C.; Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; Landaeta, M.; Vieira, J. P.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This rocky reef species has a relatively small range from southern Brazil to central Argentina. It is long- lived and the estimated generation length is 28.5 years. Large commercial fisheries targeted spawning aggregations of this species in the 1980s and 1990s until abundance steeply declined to the point where the market was no longer viable and at least four large areas where spawning aggregations were heavily depleted. Currently, it continues to be targeted by artisanal and industrial fisheries. The implementation of effective fishing area closures, both permanent and seasonal, in the El Rincón area is considered to provide a high level of protection for half of the global population of this species. According to fisher interviews, some level of population decline occurred within the past 40 years, or over a little more than one generation length ago. The lack of fisheries data, including a stock assessment, and the low level of understanding of the status of historical and current spawning aggregations prevents the estimation of percent population decline at this time. A secondary threat may be the reduction of habitat quality due to the invasive alga Undaria pinnatifida on shallow reefs, which has spread through much of its range. It is listed as Data Deficient with a strong recommendation to improve fishery monitoring and to conduct studies on spawning aggregations.
Fil: Irigoyen, Alejo Joaquin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Hüne, M.. Universidad Austral de Chile; Chile
Fil: Landaeta, M.. Universidad de Valparaíso; Chile
Fil: Vieira, J. P.. Universidade Federal Do Rio Grande.; Brasil
Materia
ACANTHISTIUS
PATACHONICUS
ASSESSMENT
SW ATLANTIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/136217
Acceder
id CONICETDig_35b214b3f65dc0658456500da023f011
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Acanthistius patachonicus, Patagonian GrouperIrigoyen, Alejo JoaquinRiestra, C.Buratti, C.Díaz de Astarloa, Juan MartínHüne, M.Landaeta, M.Vieira, J. P.ACANTHISTIUSPATACHONICUSASSESSMENTSW ATLANTIChttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This rocky reef species has a relatively small range from southern Brazil to central Argentina. It is long- lived and the estimated generation length is 28.5 years. Large commercial fisheries targeted spawning aggregations of this species in the 1980s and 1990s until abundance steeply declined to the point where the market was no longer viable and at least four large areas where spawning aggregations were heavily depleted. Currently, it continues to be targeted by artisanal and industrial fisheries. The implementation of effective fishing area closures, both permanent and seasonal, in the El Rincón area is considered to provide a high level of protection for half of the global population of this species. According to fisher interviews, some level of population decline occurred within the past 40 years, or over a little more than one generation length ago. The lack of fisheries data, including a stock assessment, and the low level of understanding of the status of historical and current spawning aggregations prevents the estimation of percent population decline at this time. A secondary threat may be the reduction of habitat quality due to the invasive alga Undaria pinnatifida on shallow reefs, which has spread through much of its range. It is listed as Data Deficient with a strong recommendation to improve fishery monitoring and to conduct studies on spawning aggregations.Fil: Irigoyen, Alejo Joaquin. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Hüne, M.. Universidad Austral de Chile; ChileFil: Landaeta, M.. Universidad de Valparaíso; ChileFil: Vieira, J. P.. Universidade Federal Do Rio Grande.; BrasilInternational Union for Conservation of Nature2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/136217Irigoyen, Alejo Joaquin; Riestra, C.; Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; et al.; Acanthistius patachonicus, Patagonian Grouper; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-20202307-8235CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.iucnredlist.org/species/195078/159411261info:eu-repo/semantics/altIdentifier/doi/10.2305/IUCN.UK.2020-3.RLTS.T195078A159411261.eninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:40:15Zoai:ri.conicet.gov.ar:11336/136217instacron: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:34982025-09-17 11:40:15.6CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Acanthistius patachonicus, Patagonian Grouper
title Acanthistius patachonicus, Patagonian Grouper
spellingShingle Acanthistius patachonicus, Patagonian Grouper
Irigoyen, Alejo Joaquin
ACANTHISTIUS
PATACHONICUS
ASSESSMENT
SW ATLANTIC
title_short Acanthistius patachonicus, Patagonian Grouper
title_full Acanthistius patachonicus, Patagonian Grouper
title_fullStr Acanthistius patachonicus, Patagonian Grouper
title_full_unstemmed Acanthistius patachonicus, Patagonian Grouper
title_sort Acanthistius patachonicus, Patagonian Grouper
dc.creator.none.fl_str_mv Irigoyen, Alejo Joaquin
Riestra, C.
Buratti, C.
Díaz de Astarloa, Juan Martín
Hüne, M.
Landaeta, M.
Vieira, J. P.
author Irigoyen, Alejo Joaquin
author_facet Irigoyen, Alejo Joaquin
Riestra, C.
Buratti, C.
Díaz de Astarloa, Juan Martín
Hüne, M.
Landaeta, M.
Vieira, J. P.
author_role author
author2 Riestra, C.
Buratti, C.
Díaz de Astarloa, Juan Martín
Hüne, M.
Landaeta, M.
Vieira, J. P.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv ACANTHISTIUS
PATACHONICUS
ASSESSMENT
SW ATLANTIC
topic ACANTHISTIUS
PATACHONICUS
ASSESSMENT
SW ATLANTIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This rocky reef species has a relatively small range from southern Brazil to central Argentina. It is long- lived and the estimated generation length is 28.5 years. Large commercial fisheries targeted spawning aggregations of this species in the 1980s and 1990s until abundance steeply declined to the point where the market was no longer viable and at least four large areas where spawning aggregations were heavily depleted. Currently, it continues to be targeted by artisanal and industrial fisheries. The implementation of effective fishing area closures, both permanent and seasonal, in the El Rincón area is considered to provide a high level of protection for half of the global population of this species. According to fisher interviews, some level of population decline occurred within the past 40 years, or over a little more than one generation length ago. The lack of fisheries data, including a stock assessment, and the low level of understanding of the status of historical and current spawning aggregations prevents the estimation of percent population decline at this time. A secondary threat may be the reduction of habitat quality due to the invasive alga Undaria pinnatifida on shallow reefs, which has spread through much of its range. It is listed as Data Deficient with a strong recommendation to improve fishery monitoring and to conduct studies on spawning aggregations.
Fil: Irigoyen, Alejo Joaquin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Hüne, M.. Universidad Austral de Chile; Chile
Fil: Landaeta, M.. Universidad de Valparaíso; Chile
Fil: Vieira, J. P.. Universidade Federal Do Rio Grande.; Brasil
description This rocky reef species has a relatively small range from southern Brazil to central Argentina. It is long- lived and the estimated generation length is 28.5 years. Large commercial fisheries targeted spawning aggregations of this species in the 1980s and 1990s until abundance steeply declined to the point where the market was no longer viable and at least four large areas where spawning aggregations were heavily depleted. Currently, it continues to be targeted by artisanal and industrial fisheries. The implementation of effective fishing area closures, both permanent and seasonal, in the El Rincón area is considered to provide a high level of protection for half of the global population of this species. According to fisher interviews, some level of population decline occurred within the past 40 years, or over a little more than one generation length ago. The lack of fisheries data, including a stock assessment, and the low level of understanding of the status of historical and current spawning aggregations prevents the estimation of percent population decline at this time. A secondary threat may be the reduction of habitat quality due to the invasive alga Undaria pinnatifida on shallow reefs, which has spread through much of its range. It is listed as Data Deficient with a strong recommendation to improve fishery monitoring and to conduct studies on spawning aggregations.
publishDate 2020
dc.date.none.fl_str_mv 2020-12
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/11336/136217
Irigoyen, Alejo Joaquin; Riestra, C.; Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; et al.; Acanthistius patachonicus, Patagonian Grouper; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020
2307-8235
CONICET Digital
CONICET
url http://hdl.handle.net/11336/136217
identifier_str_mv Irigoyen, Alejo Joaquin; Riestra, C.; Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; et al.; Acanthistius patachonicus, Patagonian Grouper; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020
2307-8235
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://www.iucnredlist.org/species/195078/159411261
info:eu-repo/semantics/altIdentifier/doi/10.2305/IUCN.UK.2020-3.RLTS.T195078A159411261.en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv International Union for Conservation of Nature
publisher.none.fl_str_mv International Union for Conservation of Nature
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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score 13.000565

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