Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy

22 páginas, 7 figuras, 3 tablas, 2 apéndices.

Detalhes bibliográficos
Autores: Murua, Hilario, Kraus, Gerd, Saborido-Rey, Fran, Witthames, Peter R., Thorsen, Anders, Junquera, Susana
Formato: artículo
Fecha de publicación:2003
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/26870
Acesso em linha:http://hdl.handle.net/10261/26870
Access Level:acceso abierto
Palavra-chave:Atresia
Fecundity estimation
Marine fish
Maturity ogive
North Atlantic
Oocyte histology
Reproductive potential
Reproductive strategy
Sampling
Spawning fraction
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spelling Procedures to estimate fecundity of marine fish species in relation to their reproductive strategyMurua, HilarioKraus, GerdSaborido-Rey, FranWitthames, Peter R.Thorsen, AndersJunquera, SusanaAtresiaFecundity estimationMarine fishMaturity ogiveNorth AtlanticOocyte histologyReproductive potentialReproductive strategySamplingSpawning fraction22 páginas, 7 figuras, 3 tablas, 2 apéndices.Appraisal of reproductive strategy and fecundity is necessary to evaluate the reproductive potential of individual fish species. To estimate reproductive potential, one needs to consider a variety of attributes including onset of maturity, fecundity, atresia, duration of reproductive season, daily spawning behaviour and spawning fraction. In this contribution, we review several methods currently used to estimate fecundity of marine fishes collected in the field in relation to their reproductive strategy. The advantages and disadvantages of each method are provided. Requirements are given to appropriately sample gonadal tissue that will enable researchers to establish incidence of sexual maturity and estimate fecundity.Peer reviewedNorthwest Atlantic Fisheries Organization201020102003info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501606952 bytesapplication/pdfhttp://hdl.handle.net/10261/26870reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://journal.nafo.int/J33/vol33.htmlinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/268702026-05-22T06:33:51Z
dc.title.none.fl_str_mv Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
title Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
spellingShingle Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
Murua, Hilario
Atresia
Fecundity estimation
Marine fish
Maturity ogive
North Atlantic
Oocyte histology
Reproductive potential
Reproductive strategy
Sampling
Spawning fraction
title_short Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
title_full Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
title_fullStr Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
title_full_unstemmed Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
title_sort Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy
dc.creator.none.fl_str_mv Murua, Hilario
Kraus, Gerd
Saborido-Rey, Fran
Witthames, Peter R.
Thorsen, Anders
Junquera, Susana
author Murua, Hilario
author_facet Murua, Hilario
Kraus, Gerd
Saborido-Rey, Fran
Witthames, Peter R.
Thorsen, Anders
Junquera, Susana
author_role author
author2 Kraus, Gerd
Saborido-Rey, Fran
Witthames, Peter R.
Thorsen, Anders
Junquera, Susana
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Atresia
Fecundity estimation
Marine fish
Maturity ogive
North Atlantic
Oocyte histology
Reproductive potential
Reproductive strategy
Sampling
Spawning fraction
topic Atresia
Fecundity estimation
Marine fish
Maturity ogive
North Atlantic
Oocyte histology
Reproductive potential
Reproductive strategy
Sampling
Spawning fraction
description 22 páginas, 7 figuras, 3 tablas, 2 apéndices.
publishDate 2003
dc.date.none.fl_str_mv 2003
2010
2010
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/10261/26870
url http://hdl.handle.net/10261/26870
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://journal.nafo.int/J33/vol33.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 606952 bytes
application/pdf
dc.publisher.none.fl_str_mv Northwest Atlantic Fisheries Organization
publisher.none.fl_str_mv Northwest Atlantic Fisheries Organization
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 15.812455

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