Narcine brasiliensis, Lesser Numbfish

Autores
Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; Faria, V.; Herman, K.; Marcante, F.; Montealegre Quijano, S.; Motta, F.; Paesch, L.; Rincon, G.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Lesser Numbfish (Narcine brasiliensis) is a small (to 45 cm total length) ray that occurs in the Southwest Atlantic from southern Brazil to Buenos Aires Province, Argentina. It is benthic on soft substrates of the continental shelf at depths of 6?60 m. It is captured in intense and largely unmanaged commercial and artisanal trawl and beach seine fisheries throughout much of its geographic range. A population reduction is suspected from the peak and subsequent declines in reported ray landings from the Rio del Plata area. This species is discarded when caught and discard survival rates are unknown, but are suspected to be variable based on the injuries of captured individuals. Although this ray is subject to high fishing pressure across its range, it is still observed commonly in fisheries despite this pressure. It is suspected that the Lesser Numbfish has undergone a population reduction of 20-29% over the past three generations (26 years), and it is assessed as Near Threatened (nearly meeting Vulnerable A2d).
Fil: Pollom, R.. University Fraser Simon; Canadá
Fil: Barreto, R.. Instituto Chico Mendes de Conservacao Da Biodiversidade; Brasil
Fil: Charvet, P.. Universidade Federal do Paraná; Brasil
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
Fil: Cuevas, J. M.. Wildlife Conservation Society; Estados Unidos
Fil: Faria, V.. Universidade Federal Do Ceara; Brasil
Fil: Herman, K.. Georgia Aquarium; Estados Unidos
Fil: Marcante, F.. Universidade Federal Do Rio Grande.; Brasil
Fil: Montealegre Quijano, S.. Universidade Federal de Sao Paulo; Brasil
Fil: Motta, F.. Universidade Federal de Sao Paulo; Brasil
Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; Uruguay
Fil: Rincon, G.. Universidade Federal Do Maranhao.; Brasil
Materia
Chondrichthyes
Torpediniformes
Narcinidae
Lesser Numbfish
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:11336/145927
Acceder
id CONICETDig_8b9e5c8c8c9e92c91b091c90904e98bc
oai_identifier_str oai:ri.conicet.gov.ar:11336/145927
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Narcine brasiliensis, Lesser NumbfishPollom, R.Barreto, R.Charvet, P.Chiaramonte, Gustavo EnriqueCuevas, J. M.Faria, V.Herman, K.Marcante, F.Montealegre Quijano, S.Motta, F.Paesch, L.Rincon, G.ChondrichthyesTorpediniformesNarcinidaeLesser Numbfishhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Lesser Numbfish (Narcine brasiliensis) is a small (to 45 cm total length) ray that occurs in the Southwest Atlantic from southern Brazil to Buenos Aires Province, Argentina. It is benthic on soft substrates of the continental shelf at depths of 6?60 m. It is captured in intense and largely unmanaged commercial and artisanal trawl and beach seine fisheries throughout much of its geographic range. A population reduction is suspected from the peak and subsequent declines in reported ray landings from the Rio del Plata area. This species is discarded when caught and discard survival rates are unknown, but are suspected to be variable based on the injuries of captured individuals. Although this ray is subject to high fishing pressure across its range, it is still observed commonly in fisheries despite this pressure. It is suspected that the Lesser Numbfish has undergone a population reduction of 20-29% over the past three generations (26 years), and it is assessed as Near Threatened (nearly meeting Vulnerable A2d).Fil: Pollom, R.. University Fraser Simon; CanadáFil: Barreto, R.. Instituto Chico Mendes de Conservacao Da Biodiversidade; BrasilFil: Charvet, P.. Universidade Federal do Paraná; BrasilFil: 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); ArgentinaFil: Cuevas, J. M.. Wildlife Conservation Society; Estados UnidosFil: Faria, V.. Universidade Federal Do Ceara; BrasilFil: Herman, K.. Georgia Aquarium; Estados UnidosFil: Marcante, F.. Universidade Federal Do Rio Grande.; BrasilFil: Montealegre Quijano, S.. Universidade Federal de Sao Paulo; BrasilFil: Motta, F.. Universidade Federal de Sao Paulo; BrasilFil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; UruguayFil: Rincon, G.. Universidade Federal Do Maranhao.; 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/11336/145927Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; et al.; Narcine brasiliensis, Lesser Numbfish; International Union for Conservation of Nature ; The IUCN Red List of Threatened Species; 12-2020; 1-112307-8235CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.iucnredlist.org/species/63157/3124169info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:29Zoai:ri.conicet.gov.ar:11336/145927instacron: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 10:09:29.946CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Narcine brasiliensis, Lesser Numbfish
title Narcine brasiliensis, Lesser Numbfish
spellingShingle Narcine brasiliensis, Lesser Numbfish
Pollom, R.
Chondrichthyes
Torpediniformes
Narcinidae
Lesser Numbfish
title_short Narcine brasiliensis, Lesser Numbfish
title_full Narcine brasiliensis, Lesser Numbfish
title_fullStr Narcine brasiliensis, Lesser Numbfish
title_full_unstemmed Narcine brasiliensis, Lesser Numbfish
title_sort Narcine brasiliensis, Lesser Numbfish
dc.creator.none.fl_str_mv Pollom, R.
Barreto, R.
Charvet, P.
Chiaramonte, Gustavo Enrique
Cuevas, J. M.
Faria, V.
Herman, K.
Marcante, F.
Montealegre Quijano, S.
Motta, F.
Paesch, L.
Rincon, G.
author Pollom, R.
author_facet Pollom, R.
Barreto, R.
Charvet, P.
Chiaramonte, Gustavo Enrique
Cuevas, J. M.
Faria, V.
Herman, K.
Marcante, F.
Montealegre Quijano, S.
Motta, F.
Paesch, L.
Rincon, G.
author_role author
author2 Barreto, R.
Charvet, P.
Chiaramonte, Gustavo Enrique
Cuevas, J. M.
Faria, V.
Herman, K.
Marcante, F.
Montealegre Quijano, S.
Motta, F.
Paesch, L.
Rincon, G.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Chondrichthyes
Torpediniformes
Narcinidae
Lesser Numbfish
topic Chondrichthyes
Torpediniformes
Narcinidae
Lesser Numbfish
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Lesser Numbfish (Narcine brasiliensis) is a small (to 45 cm total length) ray that occurs in the Southwest Atlantic from southern Brazil to Buenos Aires Province, Argentina. It is benthic on soft substrates of the continental shelf at depths of 6?60 m. It is captured in intense and largely unmanaged commercial and artisanal trawl and beach seine fisheries throughout much of its geographic range. A population reduction is suspected from the peak and subsequent declines in reported ray landings from the Rio del Plata area. This species is discarded when caught and discard survival rates are unknown, but are suspected to be variable based on the injuries of captured individuals. Although this ray is subject to high fishing pressure across its range, it is still observed commonly in fisheries despite this pressure. It is suspected that the Lesser Numbfish has undergone a population reduction of 20-29% over the past three generations (26 years), and it is assessed as Near Threatened (nearly meeting Vulnerable A2d).
Fil: Pollom, R.. University Fraser Simon; Canadá
Fil: Barreto, R.. Instituto Chico Mendes de Conservacao Da Biodiversidade; Brasil
Fil: Charvet, P.. Universidade Federal do Paraná; Brasil
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
Fil: Cuevas, J. M.. Wildlife Conservation Society; Estados Unidos
Fil: Faria, V.. Universidade Federal Do Ceara; Brasil
Fil: Herman, K.. Georgia Aquarium; Estados Unidos
Fil: Marcante, F.. Universidade Federal Do Rio Grande.; Brasil
Fil: Montealegre Quijano, S.. Universidade Federal de Sao Paulo; Brasil
Fil: Motta, F.. Universidade Federal de Sao Paulo; Brasil
Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; Uruguay
Fil: Rincon, G.. Universidade Federal Do Maranhao.; Brasil
description The Lesser Numbfish (Narcine brasiliensis) is a small (to 45 cm total length) ray that occurs in the Southwest Atlantic from southern Brazil to Buenos Aires Province, Argentina. It is benthic on soft substrates of the continental shelf at depths of 6?60 m. It is captured in intense and largely unmanaged commercial and artisanal trawl and beach seine fisheries throughout much of its geographic range. A population reduction is suspected from the peak and subsequent declines in reported ray landings from the Rio del Plata area. This species is discarded when caught and discard survival rates are unknown, but are suspected to be variable based on the injuries of captured individuals. Although this ray is subject to high fishing pressure across its range, it is still observed commonly in fisheries despite this pressure. It is suspected that the Lesser Numbfish has undergone a population reduction of 20-29% over the past three generations (26 years), and it is assessed as Near Threatened (nearly meeting Vulnerable A2d).
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/11336/145927
Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; et al.; Narcine brasiliensis, Lesser Numbfish; International Union for Conservation of Nature ; The IUCN Red List of Threatened Species; 12-2020; 1-11
2307-8235
CONICET Digital
CONICET
url http://hdl.handle.net/11336/145927
identifier_str_mv Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; et al.; Narcine brasiliensis, Lesser Numbfish; International Union for Conservation of Nature ; The IUCN Red List of Threatened Species; 12-2020; 1-11
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/63157/3124169
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
_version_ 1842270083153395712
score 13.13397

Publicaciones similares