Mostrar el registro sencillo del ítem
dc.contributor.author
Pollom, R.
dc.contributor.author
Barreto, R.
dc.contributor.author
Charvet, P.
dc.contributor.author
Chiaramonte, Gustavo Enrique
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Cuevas, J. M.
dc.contributor.author
Herman, K.
dc.contributor.author
Montealegre-Quijano, S.
dc.contributor.author
Motta, F.
dc.contributor.author
Paesch, L.
dc.contributor.author
Rincon, G.
dc.date.available
2021-11-04T11:07:33Z
dc.date.issued
2020-12
dc.identifier.citation
Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; et al.; Tetronace puelcha, argentine torpedo; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020; 1-13
dc.identifier.issn
2307-8235
dc.identifier.uri
http://hdl.handle.net/11336/145925
dc.description.abstract
The Argentine Torpedo (Tetronarce puelcha) is a medium-sized (to 120 cm total length) ray that occurs in the Southwest Atlantic from Espírito Santo, Brazil to San Jorge Gulf, Argentina. It is benthic on the continental shelf and slope at depths of 10–600 m, and also inhabits coastal lagoons. It is captured in intense and largely unmanaged commercial and artisanal demersal trawl and gillnet fisheries, which operate throughout most of its geographic range. Individuals that are caught are typically discarded at sea, but levels of post-release mortality are unknown. On the southern Brazilian shelf, this species declined by 97% in research trawl catch-per-unit-effort (CPUE) from 340 kg/hr in the 1980s to 10 kg/hr in 2005, equivalent to a >99% reduction over three generations. There are few data from Uruguay and Argentina, but this ray is rarely caught and may have undergone a similar decline there. Overall, due to the level of intense and inadequately managed fisheries throughout most of its range, its suspected unproductive life history, and significant estimated declines in CPUE in some areas, it is suspected that the Argentine Torpedo has undergone a population reduction of >80% over the past three generations (37.5 years), and it is assessed as Critically Endangered A2bd.
dc.format
application/pdf
dc.language.iso
eng
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
Chondrichthyes
dc.subject
Torpediniformes
dc.subject
Torpedinidae
dc.subject
Argentine Torpedo
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
Tetronace puelcha, argentine torpedo
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T18:07:04Z
dc.journal.pagination
1-13
dc.journal.pais
Reino Unido
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Pollom, R.. University Fraser Simon; Canadá
dc.description.fil
Fil: Barreto, R.. Instituto Chico Mendes de Conservacao Da Biodiversidade; Brasil
dc.description.fil
Fil: Charvet, P.. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Chiaramonte, Gustavo Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Hidrobiológica de Puerto Quequén (sede Quequén); Argentina
dc.description.fil
Fil: Cuevas, J. M.. Wildlife Conservation Society; Estados Unidos
dc.description.fil
Fil: Herman, K.. Georgia Aquarium; Estados Unidos
dc.description.fil
Fil: Montealegre-Quijano, S.. Universidade Federal de Sao Paulo; Brasil
dc.description.fil
Fil: Motta, F.. Universidade Federal de Sao Paulo; Brasil
dc.description.fil
Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; Uruguay
dc.description.fil
Fil: Rincon, G.. Universidade Federal Do Maranhao.; Brasil
dc.journal.title
The IUCN Red List of Threatened Species
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.iucnredlist.org/species/60135/3088651
Archivos asociados