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Negative impact on the reproductive potential of blue jack mackerel Trachurus picturatus by Kudoa infection of the ovary

2020-09-17Journal article Open access
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dc.contributor.authorNeves, Ana
dc.contributor.authorGordo, I.
dc.contributor.authorSequeira, Vera
dc.contributor.authorVieira, Ana Rita
dc.contributor.authorSilva, E.
dc.contributor.authorSilva, F.
dc.contributor.authorDuarte, A.M.
dc.contributor.authorMendes, S.
dc.contributor.authorGanhão, R.
dc.contributor.authorPeleteiro, M.C.
dc.contributor.authorAssis, Carlos
dc.contributor.authorSampaio e Rebelo, Rui
dc.contributor.authorMagalhães, Maria
dc.contributor.authorGil, M.M.
dc.contributor.authorGordo, Leonel S.
dc.date.accessioned2021-01-29T21:22:26Z
dc.date.available2021-09-01T00:30:25Z
dc.date.issued2020-09-17
dc.description.abstractReproduction of Trachurus picturatus off the western Portuguese coast was studied over 1 yr. During histological analyses, the presence of Kudoa sp. was detected in advanced vitellogenic oocytes. Kudoa infections are known to cause economic loss through the induction of postmortem liquefaction of fish muscles, but ovarian infection as reported in this study will seriously affect the reproductive potential of the species and thus impact fisheries productivity. Only females showed gonad infection which led to total degradation of advanced vitellogenic oocytes. No macroscopic, somatic or condition indices revealed differences between infected and uninfected females, rendering this infection event a concealed suppression of reproduction.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationNeves A., Gordo I., Sequeira V., Vieira A.R., Silva E., Silva F., Duarte A.M., Mendes S., Ganhão R., Peleteiro M.C., Assis C., Rebelo R., Magalhães M.F., Gil M., Gordo L.S. (2020) Negative impact on the reproductive potential of blue jack mackerel Trachurus picturatus by Kudoa infection of the ovary. Dis Aquat Org 141:47-52.pt_PT
dc.identifier.doi10.3354/dao03515pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/46060
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInter-Researchpt_PT
dc.relationMAR-01.03.01-FEAMP-0003pt_PT
dc.relationCEECIND/02705/2017pt_PT
dc.relationCEECIND/01528/2017pt_PT
dc.relationUID/ MAR/ 04292/2019pt_PT
dc.subjectKudoa, Stock reproductive potential, Suppressed reproduction, Ovary degradationpt_PT
dc.titleNegative impact on the reproductive potential of blue jack mackerel Trachurus picturatus by Kudoa infection of the ovarypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage52pt_PT
oaire.citation.startPage47pt_PT
oaire.citation.titleDiseases of Aquatic Organismspt_PT
oaire.citation.volume141pt_PT
person.familyNameBorges Sampaio e Rebelo
person.familyNameMagalhães
person.givenNameRui Miguel
person.givenNameMaria Filomena
person.identifier.ciencia-id651A-9349-61EF
person.identifier.ciencia-id0D1B-304A-0AEA
person.identifier.orcid0000-0003-2544-1470
person.identifier.orcid0000-0001-7308-2279
rcaap.embargofctO tipo de licença (Standard Licence) envolvido com a editora desta revista, não envolvendo pagamento (APC), apenas permite acesso em repositório público do formato 'aceite' (i.e não editado e paginado pela editora) após período de embargo de 12 meses após a data da sua publicação final.pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication621a851c-d356-4e35-857d-e6ffac529a13
relation.isAuthorOfPublicationc88a152f-b4b5-4657-8ab4-f9c0830c5772
relation.isAuthorOfPublication.latestForDiscovery621a851c-d356-4e35-857d-e6ffac529a13

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