Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions

Autores
Berrueta, Maria Mercedes; Desiderio, Julián A.; Agliano, Florencia; Lopez, Andrea Victoria; Aristizabal Abud, Eddie Oscar; Ortiz, Nicolás
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Patagonian octopus (Octopus tehuelchus) is a species that holds an artisanal fishery in the northern area of the Argentine Patagonian coast and has a potential for aquaculture development. This work aimed to characterize the mating behavior of four pairs of Patagonian octopuses under laboratory conditions. Results showed that this species has a complex reproductive behavior. Female remained in her shelter during pre-copulation and copulation events. Male and female remained faced by the oral face during sexual intercourse, which lasted 3 to 5 min. Remarkably, female patagonian octopus remains inside his shelter during pre-copulation and intercourse events. The observations will contribute to the better management of the reproductive specimens of the species in captivity.
Fil: Berrueta, Maria Mercedes. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Desiderio, Julián A.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Agliano, Florencia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Lopez, Andrea Victoria. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Aristizabal Abud, Eddie Oscar. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Ortiz, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Materia
OCTOPUS TEHUELCHUS
AQUACULTURE
COPULA
HECTOCOTYLE
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:11336/137133
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditionsBerrueta, Maria MercedesDesiderio, Julián A.Agliano, FlorenciaLopez, Andrea VictoriaAristizabal Abud, Eddie OscarOrtiz, NicolásOCTOPUS TEHUELCHUSAQUACULTURECOPULAHECTOCOTYLEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Patagonian octopus (Octopus tehuelchus) is a species that holds an artisanal fishery in the northern area of the Argentine Patagonian coast and has a potential for aquaculture development. This work aimed to characterize the mating behavior of four pairs of Patagonian octopuses under laboratory conditions. Results showed that this species has a complex reproductive behavior. Female remained in her shelter during pre-copulation and copulation events. Male and female remained faced by the oral face during sexual intercourse, which lasted 3 to 5 min. Remarkably, female patagonian octopus remains inside his shelter during pre-copulation and intercourse events. The observations will contribute to the better management of the reproductive specimens of the species in captivity.Fil: Berrueta, Maria Mercedes. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Desiderio, Julián A.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Agliano, Florencia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Lopez, Andrea Victoria. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Aristizabal Abud, Eddie Oscar. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Ortiz, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; ArgentinaInstituto Nacional de Investigación y Desarrollo Pesquero2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/137133Berrueta, Maria Mercedes; Desiderio, Julián A.; Agliano, Florencia; Lopez, Andrea Victoria; Aristizabal Abud, Eddie Oscar; et al.; Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions; Instituto Nacional de Investigación y Desarrollo Pesquero; Marine and Fisheries Science; 33; 1; 2-2020; 115-1202683-75952683-7951CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ojs.inidep.edu.ar/index.php/mafis/issue/view/15info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:11:53Zoai:ri.conicet.gov.ar:11336/137133instacron: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:34982025-10-22 11:11:53.909CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
title Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
spellingShingle Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
Berrueta, Maria Mercedes
OCTOPUS TEHUELCHUS
AQUACULTURE
COPULA
HECTOCOTYLE
title_short Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
title_full Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
title_fullStr Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
title_full_unstemmed Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
title_sort Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions
dc.creator.none.fl_str_mv Berrueta, Maria Mercedes
Desiderio, Julián A.
Agliano, Florencia
Lopez, Andrea Victoria
Aristizabal Abud, Eddie Oscar
Ortiz, Nicolás
author Berrueta, Maria Mercedes
author_facet Berrueta, Maria Mercedes
Desiderio, Julián A.
Agliano, Florencia
Lopez, Andrea Victoria
Aristizabal Abud, Eddie Oscar
Ortiz, Nicolás
author_role author
author2 Desiderio, Julián A.
Agliano, Florencia
Lopez, Andrea Victoria
Aristizabal Abud, Eddie Oscar
Ortiz, Nicolás
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv OCTOPUS TEHUELCHUS
AQUACULTURE
COPULA
HECTOCOTYLE
topic OCTOPUS TEHUELCHUS
AQUACULTURE
COPULA
HECTOCOTYLE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Patagonian octopus (Octopus tehuelchus) is a species that holds an artisanal fishery in the northern area of the Argentine Patagonian coast and has a potential for aquaculture development. This work aimed to characterize the mating behavior of four pairs of Patagonian octopuses under laboratory conditions. Results showed that this species has a complex reproductive behavior. Female remained in her shelter during pre-copulation and copulation events. Male and female remained faced by the oral face during sexual intercourse, which lasted 3 to 5 min. Remarkably, female patagonian octopus remains inside his shelter during pre-copulation and intercourse events. The observations will contribute to the better management of the reproductive specimens of the species in captivity.
Fil: Berrueta, Maria Mercedes. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Desiderio, Julián A.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Agliano, Florencia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Lopez, Andrea Victoria. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Aristizabal Abud, Eddie Oscar. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Ortiz, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
description Patagonian octopus (Octopus tehuelchus) is a species that holds an artisanal fishery in the northern area of the Argentine Patagonian coast and has a potential for aquaculture development. This work aimed to characterize the mating behavior of four pairs of Patagonian octopuses under laboratory conditions. Results showed that this species has a complex reproductive behavior. Female remained in her shelter during pre-copulation and copulation events. Male and female remained faced by the oral face during sexual intercourse, which lasted 3 to 5 min. Remarkably, female patagonian octopus remains inside his shelter during pre-copulation and intercourse events. The observations will contribute to the better management of the reproductive specimens of the species in captivity.
publishDate 2020
dc.date.none.fl_str_mv 2020-02
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/11336/137133
Berrueta, Maria Mercedes; Desiderio, Julián A.; Agliano, Florencia; Lopez, Andrea Victoria; Aristizabal Abud, Eddie Oscar; et al.; Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions; Instituto Nacional de Investigación y Desarrollo Pesquero; Marine and Fisheries Science; 33; 1; 2-2020; 115-120
2683-7595
2683-7951
CONICET Digital
CONICET
url http://hdl.handle.net/11336/137133
identifier_str_mv Berrueta, Maria Mercedes; Desiderio, Julián A.; Agliano, Florencia; Lopez, Andrea Victoria; Aristizabal Abud, Eddie Oscar; et al.; Mating behavior of Patagonian octopus (Octopus tehuelchus) under laboratory conditions; Instituto Nacional de Investigación y Desarrollo Pesquero; Marine and Fisheries Science; 33; 1; 2-2020; 115-120
2683-7595
2683-7951
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://ojs.inidep.edu.ar/index.php/mafis/issue/view/15
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 Instituto Nacional de Investigación y Desarrollo Pesquero
publisher.none.fl_str_mv Instituto Nacional de Investigación y Desarrollo Pesquero
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_ 1846781503816597504
score 12.982451

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