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Physical and chemical tagging methods for the sea urchin Paracentrotus lividus (Echinodermata: Echinoidea)

2022Journal article Restricted access
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dc.contributor.authorSantos, Pedro M.
dc.contributor.authorQuintella, Bernardo Ruivo
dc.contributor.authorJacinto, David
dc.contributor.authorGomes, Ana
dc.contributor.authorSaldanha, Carolina
dc.contributor.authorLourenço, Sílvia
dc.contributor.authorLopes, Patrícia Mega
dc.contributor.authorCorreia, Maria João
dc.contributor.authorMateus, David
dc.contributor.authorCruz, Teresa
dc.contributor.authorPombo, Ana
dc.contributor.authorCosta, José Lino
dc.date.accessioned2022-12-16T16:13:53Z
dc.date.available2022-12-16T16:13:53Z
dc.date.issued2022
dc.date.updated2022-12-15T19:21:26Z
dc.description.abstractThe sea urchin Paracentrotus lividus (Lamarck, 1816) (Echinodermata: Echinoidea) is an important economic resource in Europe, but intense harvesting has led to the collapse of several natural populations. Echinoculture, associated with restocking and stock enhancement practices, is an alternative to this problem. In these procedures, reliable individual identification through tagging is a valuable source of information. However, very few studies address the effect of tagging methods on P. lividus and the tagging of marine invertebrates still presents several challenges: decreased growth, high mortality rates and low tag retention rates. Under laboratory conditions, the present study evaluated the effectiveness of three tagging methods (passive integrated transponders [PIT-tags], coded wire tags [CWTs] and calcein) on wild P. lividus for 60 days in terms of total wet weight, total weight gain (mg ind.−1 day−1), survival and tag retention. The final total wet weight was significantly higher in the untagged (control) group than in the PIT-tagged group. Survival rate was 100% for the PIT-tag, calcein and control groups, and 97% for the CWT group. Tag retention differed significantly according to the tagging method: 100% in the calcein group, 76.7% in the PIT-tag group and 38.0% in the CWT group.pt_PT
dc.description.abstractEl erizo de mar Paracentrotus lividus (Lamarck, 1816) (Echinodermata: Echinoidea) representa un recurso económico relevante en Europa, pero su intensa explotación ha llevado al colapso de varias poblaciones naturales. La acuicultura de erizos de mar, asociada a las prácticas de repoblación y mejora del stock son alternativas a este problema. En estos procedimientos, una identificación individual fiable, a través de métodos de marcaje, representa una valiosa fuente de información. Sin embargo, muy pocos estudios abordan el efecto de los métodos de marcaje en P. lividus y el marcaje de invertebrados marinos aún presenta varios desafíos: disminución del crecimiento, altas tasas de mortalidad y bajas tasas de retención de las marcas. En condiciones de laboratorio, el presente estudio evaluó la eficacia de tres métodos de marcaje (passive integrated transponders - PIT-tags, coded wire tags – CWT y calceína) en P. lividus silvestre, durante 60 días, en términos de peso húmedo total, ganancia de peso (mg ind.−1 día−1), supervivencia y retención de etiquetas. El peso húmedo total final fue significativamente mayor en el grupo sin marcar (control), en comparación con los individuos marcados con PIT-tags. La tasa de supervivencia fue del 100% para los grupos PIT-tag, Calceína y Control, y del 97% para el grupo CWT. La retención de etiquetas fue significativamente diferente según el método de etiquetado: 100% en el grupo Calceína, 76,7% en el grupo PIT-tag y 38,0% en el grupo CWT.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSantos P.M., Quintella B.R., Jacinto D., Gomes A., Saldanha C., Lourenço S., Lopes P.M., Correia M.J., Mateus D., Cruz T., Pombo A., Costa J.L. 2022. Physical and chemical tagging methods for the sea urchin Paracentrotus lividus (Echinodermata: Echinoidea). Sci. Mar. 86(3): e038. https://doi.org/10.3989/scimar.05259.038pt_PT
dc.identifier.doi10.3989/scimar.05259.038pt_PT
dc.identifier.issn0214-8358
dc.identifier.issn1886-8134
dc.identifier.slugcv-prod-3079577
dc.identifier.urihttp://hdl.handle.net/10400.8/7947
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherEditorial CSICpt_PT
dc.relationMAR-01.03.02-FEAMP-0012pt_PT
dc.relationMarine and Environmental Sciences Centre
dc.relationCEECINST/00051/2018pt_PT
dc.relation.publisherversionhttps://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1927pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectEchinodermpt_PT
dc.subjectCalceinpt_PT
dc.subjectPIT-tagpt_PT
dc.subjectCoded wire tagpt_PT
dc.subjectRestockingpt_PT
dc.subjectAquaculturept_PT
dc.subjectEcological studiespt_PT
dc.subjectEquinodermopt_PT
dc.subjectCalceínapt_PT
dc.subjectRepoblaciónpt_PT
dc.subjectAcuiculturapt_PT
dc.subjectEstudios ecológicospt_PT
dc.titlePhysical and chemical tagging methods for the sea urchin Paracentrotus lividus (Echinodermata: Echinoidea)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
oaire.citation.issue3pt_PT
oaire.citation.titleScientia Marinapt_PT
oaire.citation.volume86pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMoreira dos Santos
person.familyNameGomes
person.familyNameDos Santos Saldanha
person.familyNamePereira Lourenço
person.familyNamePombo
person.givenNamePedro
person.givenNameAna
person.givenNameCarolina Alexandra
person.givenNameSílvia Alexandra
person.givenNameAna
person.identifier712192
person.identifier.ciencia-idF814-A418-3DBE
person.identifier.ciencia-id871A-06BA-8EE4
person.identifier.ciencia-id1E12-4289-7CF3
person.identifier.ciencia-id0F1C-22B0-7990
person.identifier.orcid0000-0003-1117-1801
person.identifier.orcid0000-0002-6565-9370
person.identifier.orcid0000-0002-3896-0790
person.identifier.orcid0000-0003-4426-0894
person.identifier.orcid0000-0003-1397-9206
person.identifier.scopus-author-id56763918700
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.cv.cienciaidF814-A418-3DBE | Pedro Castelo Filipe Moreira dos Santos
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication1421eccc-a804-421e-b2b9-78441cac2ce4
relation.isAuthorOfPublicationc12a34e4-171f-416e-a4b0-92b8f673459b
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