Bathyraja albomaculata, Whitedotted Skate
- Autores
- Pollom, R.; Dulvy, N. K.; Acuña, E.; Bustamante, C.; Cevallos, A.; Chiaramonte, Gustavo Enrique; Cuevas, J. M.; Herman, K.; Navia, A. F.; Paesch, L.; Pompert, J.; Velez Zuazo, X.
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Whitedotted Skate (Bathryraja albomaculata) is a large (to 150 cm total length) skate that occurs in the Southeast Pacific and Southwest Atlantic Oceans from Coquimbo, Chile south around Cape Horn and north to Uruguay, including the Falkland Islands (Malvinas) and the Burdwood Bank, and is demersal on the inshore continental shelf and upper slope at depths of 55?945 m. It is captured in industrial longline and trawl fisheries, which operate throughout its range. Although discarded dead in some parts of its range, it is utilized for human consumption in others. In the Southeast Pacific, skates targeted in fisheries (Dipturus spp.) have undergone severe population reductions where this species is captured as unmanaged bycatch. In the Southwest Atlantic, there are some general management measures in place for skates but they are not species-specific. This skate is now absent from approximately one-third of its distribution in Argentina due to heavy fishing pressure on skates. Overall, due to the level of exposure to inadequately managed fisheries, noted population reductions in other skates, its lack of refuge at depth, a suspected decline in area of occupancy, and a combination of declines in some areas and stability in others, it is suspected that the Whitedotted Skate has undergone a population reduction of 30-49% over the past three generations (40.5 years). Therefore, the Whitedotted Skate is assessed as Vulnerable A2bd.
Fil: Pollom, R.. University Fraser Simon; Canadá
Fil: Dulvy, N. K.. University Fraser Simon; Canadá
Fil: Acuña, E.. Universidad Católica del Norte; Chile
Fil: Bustamante, C.. Universidad de Antofagasta; Chile
Fil: Cevallos, A.. No especifíca;
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: Herman, K.. Georgia Aquarium; Estados Unidos
Fil: Navia, A. F.. No especifíca;
Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; Uruguay
Fil: Pompert, J.. No especifíca;
Fil: Velez Zuazo, X.. Smithsonian Conservation Biology Institute; Estados Unidos - Materia
-
Chondrichthyes
Rajiformes
Arhynchobatidae
Whitedotted Skate - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/145863
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/145863 |
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3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Bathyraja albomaculata, Whitedotted SkatePollom, R.Dulvy, N. K.Acuña, E.Bustamante, C.Cevallos, A.Chiaramonte, Gustavo EnriqueCuevas, J. M.Herman, K.Navia, A. F.Paesch, L.Pompert, J.Velez Zuazo, X.ChondrichthyesRajiformesArhynchobatidaeWhitedotted Skatehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Whitedotted Skate (Bathryraja albomaculata) is a large (to 150 cm total length) skate that occurs in the Southeast Pacific and Southwest Atlantic Oceans from Coquimbo, Chile south around Cape Horn and north to Uruguay, including the Falkland Islands (Malvinas) and the Burdwood Bank, and is demersal on the inshore continental shelf and upper slope at depths of 55?945 m. It is captured in industrial longline and trawl fisheries, which operate throughout its range. Although discarded dead in some parts of its range, it is utilized for human consumption in others. In the Southeast Pacific, skates targeted in fisheries (Dipturus spp.) have undergone severe population reductions where this species is captured as unmanaged bycatch. In the Southwest Atlantic, there are some general management measures in place for skates but they are not species-specific. This skate is now absent from approximately one-third of its distribution in Argentina due to heavy fishing pressure on skates. Overall, due to the level of exposure to inadequately managed fisheries, noted population reductions in other skates, its lack of refuge at depth, a suspected decline in area of occupancy, and a combination of declines in some areas and stability in others, it is suspected that the Whitedotted Skate has undergone a population reduction of 30-49% over the past three generations (40.5 years). Therefore, the Whitedotted Skate is assessed as Vulnerable A2bd.Fil: Pollom, R.. University Fraser Simon; CanadáFil: Dulvy, N. K.. University Fraser Simon; CanadáFil: Acuña, E.. Universidad Católica del Norte; ChileFil: Bustamante, C.. Universidad de Antofagasta; ChileFil: Cevallos, A.. No especifíca;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); ArgentinaFil: Cuevas, J. M.. Wildlife Conservation Society; Estados UnidosFil: Herman, K.. Georgia Aquarium; Estados UnidosFil: Navia, A. F.. No especifíca;Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; UruguayFil: Pompert, J.. No especifíca;Fil: Velez Zuazo, X.. Smithsonian Conservation Biology Institute; Estados UnidosInternational 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/11336/145863Pollom, R.; Dulvy, N. K.; Acuña, E.; Bustamante, C.; Cevallos, A.; et al.; Bathyraja albomaculata, Whitedotted Skate; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020; 1-132307-8235CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.iucnredlist.org/species/63102/124458655info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:03Zoai:ri.conicet.gov.ar:11336/145863instacron: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:34982025-09-29 10:41:03.368CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Bathyraja albomaculata, Whitedotted Skate |
title |
Bathyraja albomaculata, Whitedotted Skate |
spellingShingle |
Bathyraja albomaculata, Whitedotted Skate Pollom, R. Chondrichthyes Rajiformes Arhynchobatidae Whitedotted Skate |
title_short |
Bathyraja albomaculata, Whitedotted Skate |
title_full |
Bathyraja albomaculata, Whitedotted Skate |
title_fullStr |
Bathyraja albomaculata, Whitedotted Skate |
title_full_unstemmed |
Bathyraja albomaculata, Whitedotted Skate |
title_sort |
Bathyraja albomaculata, Whitedotted Skate |
dc.creator.none.fl_str_mv |
Pollom, R. Dulvy, N. K. Acuña, E. Bustamante, C. Cevallos, A. Chiaramonte, Gustavo Enrique Cuevas, J. M. Herman, K. Navia, A. F. Paesch, L. Pompert, J. Velez Zuazo, X. |
author |
Pollom, R. |
author_facet |
Pollom, R. Dulvy, N. K. Acuña, E. Bustamante, C. Cevallos, A. Chiaramonte, Gustavo Enrique Cuevas, J. M. Herman, K. Navia, A. F. Paesch, L. Pompert, J. Velez Zuazo, X. |
author_role |
author |
author2 |
Dulvy, N. K. Acuña, E. Bustamante, C. Cevallos, A. Chiaramonte, Gustavo Enrique Cuevas, J. M. Herman, K. Navia, A. F. Paesch, L. Pompert, J. Velez Zuazo, X. |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Chondrichthyes Rajiformes Arhynchobatidae Whitedotted Skate |
topic |
Chondrichthyes Rajiformes Arhynchobatidae Whitedotted Skate |
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 Whitedotted Skate (Bathryraja albomaculata) is a large (to 150 cm total length) skate that occurs in the Southeast Pacific and Southwest Atlantic Oceans from Coquimbo, Chile south around Cape Horn and north to Uruguay, including the Falkland Islands (Malvinas) and the Burdwood Bank, and is demersal on the inshore continental shelf and upper slope at depths of 55?945 m. It is captured in industrial longline and trawl fisheries, which operate throughout its range. Although discarded dead in some parts of its range, it is utilized for human consumption in others. In the Southeast Pacific, skates targeted in fisheries (Dipturus spp.) have undergone severe population reductions where this species is captured as unmanaged bycatch. In the Southwest Atlantic, there are some general management measures in place for skates but they are not species-specific. This skate is now absent from approximately one-third of its distribution in Argentina due to heavy fishing pressure on skates. Overall, due to the level of exposure to inadequately managed fisheries, noted population reductions in other skates, its lack of refuge at depth, a suspected decline in area of occupancy, and a combination of declines in some areas and stability in others, it is suspected that the Whitedotted Skate has undergone a population reduction of 30-49% over the past three generations (40.5 years). Therefore, the Whitedotted Skate is assessed as Vulnerable A2bd. Fil: Pollom, R.. University Fraser Simon; Canadá Fil: Dulvy, N. K.. University Fraser Simon; Canadá Fil: Acuña, E.. Universidad Católica del Norte; Chile Fil: Bustamante, C.. Universidad de Antofagasta; Chile Fil: Cevallos, A.. No especifíca; 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: Herman, K.. Georgia Aquarium; Estados Unidos Fil: Navia, A. F.. No especifíca; Fil: Paesch, L.. Dirección Nacional de Recursos Acuáticos; Uruguay Fil: Pompert, J.. No especifíca; Fil: Velez Zuazo, X.. Smithsonian Conservation Biology Institute; Estados Unidos |
description |
The Whitedotted Skate (Bathryraja albomaculata) is a large (to 150 cm total length) skate that occurs in the Southeast Pacific and Southwest Atlantic Oceans from Coquimbo, Chile south around Cape Horn and north to Uruguay, including the Falkland Islands (Malvinas) and the Burdwood Bank, and is demersal on the inshore continental shelf and upper slope at depths of 55?945 m. It is captured in industrial longline and trawl fisheries, which operate throughout its range. Although discarded dead in some parts of its range, it is utilized for human consumption in others. In the Southeast Pacific, skates targeted in fisheries (Dipturus spp.) have undergone severe population reductions where this species is captured as unmanaged bycatch. In the Southwest Atlantic, there are some general management measures in place for skates but they are not species-specific. This skate is now absent from approximately one-third of its distribution in Argentina due to heavy fishing pressure on skates. Overall, due to the level of exposure to inadequately managed fisheries, noted population reductions in other skates, its lack of refuge at depth, a suspected decline in area of occupancy, and a combination of declines in some areas and stability in others, it is suspected that the Whitedotted Skate has undergone a population reduction of 30-49% over the past three generations (40.5 years). Therefore, the Whitedotted Skate is assessed as Vulnerable A2bd. |
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/11336/145863 Pollom, R.; Dulvy, N. K.; Acuña, E.; Bustamante, C.; Cevallos, A.; et al.; Bathyraja albomaculata, Whitedotted Skate; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020; 1-13 2307-8235 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/145863 |
identifier_str_mv |
Pollom, R.; Dulvy, N. K.; Acuña, E.; Bustamante, C.; Cevallos, A.; et al.; Bathyraja albomaculata, Whitedotted Skate; International Union for Conservation of Nature; The IUCN Red List of Threatened Species; 12-2020; 1-13 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/63102/124458655 |
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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1844614440367947776 |
score |
13.070432 |