Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.

This study describes the geographic and bathymetric distribution patterns of abundance of the main macrourid species found in Atlantic African waters. A series of demersal trawl surveys, carried out in waters off Morocco, Western Sahara, Mauritania, Guinea Bissau, Gabon, Angola, and Namibia provided...

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Detalles Bibliográficos
Autores: Sobrino, Ignacio, González, J., Hernández-González, Carlos Luis, Balguerías-Guerra, Eduardo
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/325255
Acceso en línea:http://hdl.handle.net/10261/325255
Access Level:acceso abierto
Palabra clave:Centro Oceanográfico de Cádiz
Pesquerías
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oai_identifier_str oai:digital.csic.es:10261/325255
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network_name_str España
repository_id_str
spelling Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.Sobrino, IgnacioGonzález, J.Hernández-González, Carlos LuisBalguerías-Guerra, EduardoCentro Oceanográfico de CádizPesqueríasThis study describes the geographic and bathymetric distribution patterns of abundance of the main macrourid species found in Atlantic African waters. A series of demersal trawl surveys, carried out in waters off Morocco, Western Sahara, Mauritania, Guinea Bissau, Gabon, Angola, and Namibia provided the catch data analysed. The survey area was between latitudes 35°56′N and 29°39.50′S and the sampled depths from 20 to 2000 m on the continental shelf and the slope. We collected 50 macrourid species belonging to 15 genera. The most abundant species was Nezumia micronychodon, with 91980 specimens caught, followed by Nezumia duodecim, Trachyrincus scabrus, and Hymenocephalus italicus with 31461, 28411, and 25349 specimens, respectively. The bathymetrical distribution ranges are extended for 21 species of grenadiers.Sí202320232012info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/325255reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de Cádizinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3252552026-05-22T06:33:51Z
dc.title.none.fl_str_mv Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
title Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
spellingShingle Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
Sobrino, Ignacio
Centro Oceanográfico de Cádiz
Pesquerías
title_short Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
title_full Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
title_fullStr Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
title_full_unstemmed Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
title_sort Distribution and Relative Abundance of Main Species of Grenadiers (Macrouridae, Gadiformes) from the African Atlantic Coast.
dc.creator.none.fl_str_mv Sobrino, Ignacio
González, J.
Hernández-González, Carlos Luis
Balguerías-Guerra, Eduardo
author Sobrino, Ignacio
author_facet Sobrino, Ignacio
González, J.
Hernández-González, Carlos Luis
Balguerías-Guerra, Eduardo
author_role author
author2 González, J.
Hernández-González, Carlos Luis
Balguerías-Guerra, Eduardo
author2_role author
author
author
dc.subject.none.fl_str_mv Centro Oceanográfico de Cádiz
Pesquerías
topic Centro Oceanográfico de Cádiz
Pesquerías
description This study describes the geographic and bathymetric distribution patterns of abundance of the main macrourid species found in Atlantic African waters. A series of demersal trawl surveys, carried out in waters off Morocco, Western Sahara, Mauritania, Guinea Bissau, Gabon, Angola, and Namibia provided the catch data analysed. The survey area was between latitudes 35°56′N and 29°39.50′S and the sampled depths from 20 to 2000 m on the continental shelf and the slope. We collected 50 macrourid species belonging to 15 genera. The most abundant species was Nezumia micronychodon, with 91980 specimens caught, followed by Nezumia duodecim, Trachyrincus scabrus, and Hymenocephalus italicus with 31461, 28411, and 25349 specimens, respectively. The bathymetrical distribution ranges are extended for 21 species of grenadiers.
publishDate 2012
dc.date.none.fl_str_mv 2012
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/325255
url http://hdl.handle.net/10261/325255
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Centro Oceanográfico de Cádiz
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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