Mostrar el registro sencillo del ítem
dc.contributor.author
Riestra, C.
dc.contributor.author
Díaz de Astarloa, Juan Martín
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Vieira, J. P.
dc.contributor.author
Buratti, C.
dc.contributor.author
Irigoyen, A.
dc.contributor.author
Landaeta, M.
dc.contributor.author
Hüne, M.
dc.date.available
2021-09-01T11:32:15Z
dc.date.issued
2020-07
dc.identifier.citation
Riestra, C.; Díaz de Astarloa, Juan Martín; Vieira, J. P.; Buratti, C.; Irigoyen, A.; et al.; Paralichthys orbignyanus; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 7-2020; 1-11
dc.identifier.issn
2307-8235
dc.identifier.uri
http://hdl.handle.net/11336/139402
dc.description.abstract
This demersal species occurs from southern Brazil to Argentina and is taken in multi-species commercial fisheries that target demersal fishes through much of its range. It is a smaller component of the catch of Paralichthys species as compared to catch of the sympatric P. patagonicus. For purposes of this assessment, half of the global population is considered to occur in Brazil and the other half in Uruguay and Argentina. According to landings and catch per unit effort data, the demersal fish stocks of Brazil are inferred to have declined by at least 30% and possibly to 50%. Due to the lack of specific data for this species, an estimate for population decline is not available or cannot be suspected at this time. According to stock assessment and fisheries data, there is no decline detected in the demersal stock in Argentina and Uruguay and abundance indices show an increase in recent years (since 2014). Fishing effort continues at an unsustainable level in Brazil, the fishery is not well-monitored and conservation measures are insufficient. Conservation measures in Argentina and Uruguay include a total allowable catch limit and regular monitoring of stock status. Based on the potential major threat from overfishing in at least half of its global population, but lack of quantified data, it is listed as Data Deficient with a recommendation to improve fisheries monitoring, including the collection of species-specific data, as well as implement conservation measures to reduce effort in Brazilian fisheries".
dc.format
application/pdf
dc.language.iso
spa
dc.publisher
International Union for Conservation of Nature
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PARALICHTHYS ORBIGNYANUS
dc.subject
ASSESSMENT
dc.subject
SOUTHWESTERN ATLANTIC
dc.subject
POPULATION BIOLOGY
dc.subject.classification
Conservación de la Biodiversidad
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Paralichthys orbignyanus
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-08-19T20:34:41Z
dc.journal.pagination
1-11
dc.journal.pais
Estados Unidos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
dc.description.fil
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
dc.description.fil
Fil: Vieira, J. P.. Universidade Federal Do Rio Grande.; Brasil
dc.description.fil
Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
dc.description.fil
Fil: Irigoyen, A.. No especifíca;
dc.description.fil
Fil: Landaeta, M.. Universidad de Valparaíso; Chile
dc.description.fil
Fil: Hüne, M.. Universidad Austral de Chile; Chile
dc.journal.title
The IUCN Red List of Threatened Species
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.2305/IUCN.UK.2020-2.RLTS.T195088A165017950.en
Archivos asociados