Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)

Autores
Zaidman, Paula Cecilia; Kroeck, Marina Andrea; Oehrens Kissner, Erica Mercedes; Morsan, Enrique Mario
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The reproductive cycle of the southern geoduck (Panopea abbreviata) in a northern Patagonian population was studied throughout a 24-month period (April 2006April 2008) using standard histological techniques and quantitative indicators(oocyte diameter distribution, oocytes per ocular field and relative oocyte area). P. abbreviata exhibits a reproductive pattern characterized, in both sexes, by a continuous proliferation and spawning throughout the year. This is similar to that described in southern geoduck populations and is unique to this genus. Quantitative indicators allowed us to elucidate a slight seasonality in the reproductive cycle: a more pronounced spawning during warm months and gamete accumulation during could months. This article describes the first record of hermaphroditic individuals (n 4) for P. abbreviata.
Fil: Zaidman, Paula Cecilia. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Kroeck, Marina Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Oehrens Kissner, Erica Mercedes. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Morsan, Enrique Mario. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Materia
Reproductive cycle
Geoduck
Panopea
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:11336/269650
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)Zaidman, Paula CeciliaKroeck, Marina AndreaOehrens Kissner, Erica MercedesMorsan, Enrique MarioReproductive cycleGeoduckPanopeahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The reproductive cycle of the southern geoduck (Panopea abbreviata) in a northern Patagonian population was studied throughout a 24-month period (April 2006April 2008) using standard histological techniques and quantitative indicators(oocyte diameter distribution, oocytes per ocular field and relative oocyte area). P. abbreviata exhibits a reproductive pattern characterized, in both sexes, by a continuous proliferation and spawning throughout the year. This is similar to that described in southern geoduck populations and is unique to this genus. Quantitative indicators allowed us to elucidate a slight seasonality in the reproductive cycle: a more pronounced spawning during warm months and gamete accumulation during could months. This article describes the first record of hermaphroditic individuals (n 4) for P. abbreviata.Fil: Zaidman, Paula Cecilia. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; ArgentinaFil: Kroeck, Marina Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; ArgentinaFil: Oehrens Kissner, Erica Mercedes. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; ArgentinaFil: Morsan, Enrique Mario. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; ArgentinaTaylor & Francis As2012-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/269650Zaidman, Paula Cecilia; Kroeck, Marina Andrea; Oehrens Kissner, Erica Mercedes; Morsan, Enrique Mario; Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina); Taylor & Francis As; Marine Biology Research; 8; 2; 2-2012; 172-1811745-1000CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/17451000.2011.605145info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2011.605145info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:52:16Zoai:ri.conicet.gov.ar:11336/269650instacron: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:34982025-11-12 09:52:17.179CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
title Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
spellingShingle Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
Zaidman, Paula Cecilia
Reproductive cycle
Geoduck
Panopea
title_short Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
title_full Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
title_fullStr Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
title_full_unstemmed Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
title_sort Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina)
dc.creator.none.fl_str_mv Zaidman, Paula Cecilia
Kroeck, Marina Andrea
Oehrens Kissner, Erica Mercedes
Morsan, Enrique Mario
author Zaidman, Paula Cecilia
author_facet Zaidman, Paula Cecilia
Kroeck, Marina Andrea
Oehrens Kissner, Erica Mercedes
Morsan, Enrique Mario
author_role author
author2 Kroeck, Marina Andrea
Oehrens Kissner, Erica Mercedes
Morsan, Enrique Mario
author2_role author
author
author
dc.subject.none.fl_str_mv Reproductive cycle
Geoduck
Panopea
topic Reproductive cycle
Geoduck
Panopea
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 reproductive cycle of the southern geoduck (Panopea abbreviata) in a northern Patagonian population was studied throughout a 24-month period (April 2006April 2008) using standard histological techniques and quantitative indicators(oocyte diameter distribution, oocytes per ocular field and relative oocyte area). P. abbreviata exhibits a reproductive pattern characterized, in both sexes, by a continuous proliferation and spawning throughout the year. This is similar to that described in southern geoduck populations and is unique to this genus. Quantitative indicators allowed us to elucidate a slight seasonality in the reproductive cycle: a more pronounced spawning during warm months and gamete accumulation during could months. This article describes the first record of hermaphroditic individuals (n 4) for P. abbreviata.
Fil: Zaidman, Paula Cecilia. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Kroeck, Marina Andrea. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Oehrens Kissner, Erica Mercedes. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina
Fil: Morsan, Enrique Mario. Universidad Nacional del Comahue. Instituto de Biología Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
description The reproductive cycle of the southern geoduck (Panopea abbreviata) in a northern Patagonian population was studied throughout a 24-month period (April 2006April 2008) using standard histological techniques and quantitative indicators(oocyte diameter distribution, oocytes per ocular field and relative oocyte area). P. abbreviata exhibits a reproductive pattern characterized, in both sexes, by a continuous proliferation and spawning throughout the year. This is similar to that described in southern geoduck populations and is unique to this genus. Quantitative indicators allowed us to elucidate a slight seasonality in the reproductive cycle: a more pronounced spawning during warm months and gamete accumulation during could months. This article describes the first record of hermaphroditic individuals (n 4) for P. abbreviata.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/269650
Zaidman, Paula Cecilia; Kroeck, Marina Andrea; Oehrens Kissner, Erica Mercedes; Morsan, Enrique Mario; Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina); Taylor & Francis As; Marine Biology Research; 8; 2; 2-2012; 172-181
1745-1000
CONICET Digital
CONICET
url http://hdl.handle.net/11336/269650
identifier_str_mv Zaidman, Paula Cecilia; Kroeck, Marina Andrea; Oehrens Kissner, Erica Mercedes; Morsan, Enrique Mario; Reproductive pattern of Southern geoduck, Panopea abbreviata , at El Sótano (San Matías Gulf, Patagonia, Argentina); Taylor & Francis As; Marine Biology Research; 8; 2; 2-2012; 172-181
1745-1000
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.tandfonline.com/doi/full/10.1080/17451000.2011.605145
info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2011.605145
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
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis As
publisher.none.fl_str_mv Taylor & Francis As
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_ 1848598175099650048
score 13.24909

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