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Are coping styles consistent in the teleost fish Sparus aurata through sexual maturation and sex reversal?

2016-10Journal article Restricted access
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dc.contributor.authorCastanheira, Maria Filipa
dc.contributor.authorMartinez Paramo, S.
dc.contributor.authorFigueiredo, F.
dc.contributor.authorCerqueira, Marco
dc.contributor.authorMillot, Sandie
dc.contributor.authorOliveira, Catarina C. V.
dc.contributor.authorMartins, Catarina I. M.
dc.contributor.authorConceicao, Luis E. C.
dc.date.accessioned2017-04-07T15:55:58Z
dc.date.available2017-04-07T15:55:58Z
dc.date.issued2016-10
dc.description.abstractIndividual differences in behaviour and physiological responses to stress are associated with evolutionary adaptive variation and thus raw material for evolution. In farmed animals, the interest in consistent trait associations, i.e. coping styles, has increased dramatically over the last years. However, one of limitations of the available knowledge, regarding the temporal consistency, is that it refers always to short-term consistency (usually few weeks). The present study used an escape response during a net restraining test, previously shown to be an indicative of coping styles in seabream, to investigate long-term consistency of coping styles both over time and during different life history stages. Results showed both short-term (14 days) consistency and long-term (8 months) consistency of escape response. However, we did not found consistency in the same behaviour after sexual maturation when the restraining test was repeated 16, 22 and 23 months after the first test was performed. In conclusion, this study showed consistent behaviour traits in seabream when juveniles, and a loss of this behavioural traits when adults. Therefore, these results underline that adding a life story approach to data interpretation as an essential step forward towards coping styles foreground. Furthermore, a fine-tuning of aquaculture rearing strategies to adapt to different coping strategies may need to be adjusted differently at early stages of development and adults to improve the welfare of farmed fish.
dc.identifier.doi10.1007/s10695-016-0231-5
dc.identifier.issn0920-1742
dc.identifier.urihttp://hdl.handle.net/10400.1/9274
dc.language.isoeng
dc.peerreviewedyes
dc.relationA new integrative framework for the study of fish welfare based on the concepts of allostasis, appraisal and coping styles
dc.relation.isbasedonWOS:000383355700016
dc.titleAre coping styles consistent in the teleost fish Sparus aurata through sexual maturation and sex reversal?
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleA new integrative framework for the study of fish welfare based on the concepts of allostasis, appraisal and coping styles
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F94909%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/265957/EU
oaire.citation.endPage1452
oaire.citation.issue5
oaire.citation.startPage1441
oaire.citation.titleFish Physiology and Biochemistry
oaire.citation.volume42
oaire.fundingStreamSFRH
oaire.fundingStreamFP7
person.familyNameCastanheira
person.givenNameMaria Filipa
person.identifier.orcid0000-0001-5901-4077
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication478e6c75-7e85-4b20-95f6-486ff4b3ac32
relation.isAuthorOfPublication.latestForDiscovery478e6c75-7e85-4b20-95f6-486ff4b3ac32
relation.isProjectOfPublication971440b2-7425-4ece-a810-6bd4e852cb5d
relation.isProjectOfPublication19a75e7e-7ad9-4828-bc77-8fd65e03afcb
relation.isProjectOfPublication.latestForDiscovery19a75e7e-7ad9-4828-bc77-8fd65e03afcb

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