Age validation in common octopus Octopus vulgaris using stylet increment analysis

6 páginas, 1 tabla, 3 figuras

Detalles Bibliográficos
Autores: Hermosilla, Consuelo, Rocha, Francisco, Fiorito, Graziano, González, Ángel F., Guerra, Ángel
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/49134
Acceso en línea:http://hdl.handle.net/10261/49134
Access Level:acceso abierto
Palabra clave:Age validation
Increments
Octopus vulgaris
Oxytetracycline
Stylets
Tetracycline
id ES_a89daaa3bc61acb841ee2a42bc8ef0f1
oai_identifier_str oai:digital.csic.es:10261/49134
network_acronym_str ES
network_name_str España
repository_id_str
spelling Age validation in common octopus Octopus vulgaris using stylet increment analysisHermosilla, ConsueloRocha, FranciscoFiorito, GrazianoGonzález, Ángel F.Guerra, ÁngelAge validationIncrementsOctopus vulgarisOxytetracyclineStyletsTetracycline6 páginas, 1 tabla, 3 figurasDaily periodicity of growth increments in stylets was validated in wild-caught Octopus vulgaris maintained under controlled conditions. It was corroborated by staining the stylets either with oxytetracycline (OTC) or tetracycline (TC), and comparing the number of rings produced with the number of days elapsed. In all, 19 animals (10 males and 9 females; 680–1470 g body weight, BW) were injected with OTC in Vigo (mean 124 mg kg−1), and another six animals (1 male and 5 females; 248–570 g BW) with TC at Naples (mean 120 mg kg−1). The animals were successfully maintained in captivity until sacrificed for up to 6 (one animal), 9 (one animal), 18 (the six animals from Naples), and 21 (17 animals) days. The number of increments counted in transverse stylet sections was 18.9 ± 1.4 and 20.5 ± 1.5 for octopuses maintained for 18 and 21 d, respectively. The mean rate of increment formation was 1.02 increments per day, suggesting a periodicity of 1 increment per day in the stylet. Consequently, the results successfully validate daily increment deposition in O. vulgaris stylets in the size range analysedThe research was supported by ECOSUMMER (European Union), and CAH received early training ECOSUMMER (Marie Curie Action) supportPeer reviewedOxford University Press201220122010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/49134reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1093/icesjms/fsq054info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/491342026-05-22T06:33:51Z
dc.title.none.fl_str_mv Age validation in common octopus Octopus vulgaris using stylet increment analysis
title Age validation in common octopus Octopus vulgaris using stylet increment analysis
spellingShingle Age validation in common octopus Octopus vulgaris using stylet increment analysis
Hermosilla, Consuelo
Age validation
Increments
Octopus vulgaris
Oxytetracycline
Stylets
Tetracycline
title_short Age validation in common octopus Octopus vulgaris using stylet increment analysis
title_full Age validation in common octopus Octopus vulgaris using stylet increment analysis
title_fullStr Age validation in common octopus Octopus vulgaris using stylet increment analysis
title_full_unstemmed Age validation in common octopus Octopus vulgaris using stylet increment analysis
title_sort Age validation in common octopus Octopus vulgaris using stylet increment analysis
dc.creator.none.fl_str_mv Hermosilla, Consuelo
Rocha, Francisco
Fiorito, Graziano
González, Ángel F.
Guerra, Ángel
author Hermosilla, Consuelo
author_facet Hermosilla, Consuelo
Rocha, Francisco
Fiorito, Graziano
González, Ángel F.
Guerra, Ángel
author_role author
author2 Rocha, Francisco
Fiorito, Graziano
González, Ángel F.
Guerra, Ángel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Age validation
Increments
Octopus vulgaris
Oxytetracycline
Stylets
Tetracycline
topic Age validation
Increments
Octopus vulgaris
Oxytetracycline
Stylets
Tetracycline
description 6 páginas, 1 tabla, 3 figuras
publishDate 2010
dc.date.none.fl_str_mv 2010
2012
2012
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/10261/49134
url http://hdl.handle.net/10261/49134
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1093/icesjms/fsq054
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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
_version_ 1869415913121382400
score 15,81155

Similares en LA Referencia