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dc.contributor.authorAvigliano, Esteban-
dc.contributor.authorPisonero, Jorge-
dc.contributor.authorMéndez, Ana-
dc.contributor.authorTombari, Andrea Diana-
dc.contributor.authorVolpedo, Alejandra V.-
dc.date.accessioned2021-02-17T13:13:44Z-
dc.date.available2021-02-17T13:13:44Z-
dc.date.issued2021-02-12-
dc.identifier.citationEsteban Avigliano , Jorge Pisonero , Ana Méndez , Andrea Tombari & Alejandra V. Volpedo (2021). Habitat use of the amphidromous catfish Genidens barbus: first insights at its southern distribution limit. New Zealand Journal of Marine and Freshwater Research; XX (XX); 1-8es_ES
dc.identifier.issn0028-8330es_ES
dc.identifier.issn1175-8805es_ES
dc.identifier.otherhttps://www.tandfonline.com/doi/full/10.1080/00288330.2021.1879178?scroll=top&needAccess=truees_ES
dc.identifier.urihttp://rid.unrn.edu.ar/handle/20.500.12049/6713-
dc.description.abstractWhite sea catfish Genidens barbus is an endangered amphidromous species distributed between northeastern Brazil and northern Argentine Patagonia, whose migratory behaviour at the southern end of its range is unknown. Here, the migratory patterns of this species were studied including marine and freshwater (Patagonian stock) environments via otolith core-toedge Sr/Ca and Ba/Ca profiles. Based on the Sr/Ca ratio, all specimens were classified as amphidromous with annual cycles of movement between waters of relatively low to high salinity occurring during spring. The core Sr/Ca ratio matched with the reference values for freshwater in all specimens. No evidence of resident freshwater or marine individuals was found. No evident antagonistic relationship was found between both Sr/Ca and Ba/ Ca ratios. A Ba/Ca peak was observed followed by a drop coinciding with the core edge, highlighting the need to evaluate the potential transfer from the yolk, and to understand what factors are linked to the growth marks within the first year of life.es_ES
dc.format.extentp. 1-8es_ES
dc.language.isoenes_ES
dc.publisherTaylor & Francis groupes_ES
dc.relation.urihttps://www.tandfonline.com/toc/tnzm20/currentes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/-
dc.titleHabitat use of the amphidromous catfish Genidens barbus: first insights at its southern distribution limites_ES
dc.typeArticuloes_ES
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)-
dc.description.filiationAvigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.es_ES
dc.description.filiationAvigliano, Esteban. CONICET-Universidad de Buenos Aires, Instituto de Investigaciones en Producción Animal (INPA). Buenos Aires, Argentinaes_ES
dc.description.filiationPisonero, Jorge. University of Oviedo. Department of Physics. Oviedo, Spaines_ES
dc.description.filiationMéndez, Ana. University of Oviedo. Department of Physics. Oviedo, Spaines_ES
dc.description.filiationTombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentinaes_ES
dc.description.filiationVolpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.es_ES
dc.description.filiationVolpedo, Alejandra. CONICET-Universidad de Buenos Aires, Instituto de Investigaciones en Producción Animal (INPA). Buenos Aires, Argentinaes_ES
dc.description.filiationVolpedo, Alejandra. Universidad de Buenos Aires, Centro de Estudios Transdisciplinarios del Agua, Buenos Aires, Argentinaes_ES
dc.subject.keywordAmphidromouses_ES
dc.subject.keywordLife Historyes_ES
dc.subject.keywordLA-ICPMSes_ES
dc.subject.keywordOtolith Microchemistryes_ES
dc.subject.keywordPatagoniaes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.subject.materiaCiencias Exactas y Naturaleses_ES
dc.origin.lugarDesarrolloUniversidad Nacional de Río Negroes_ES
dc.origin.lugarDesarrolloUniversity of Oviedoes_ES
dc.origin.lugarDesarrolloUniversidad de Buenos Aireses_ES
dc.relation.journalissueXX (XX)es_ES
dc.description.reviewtruees_ES
dc.description.resumen-es_ES
dc.identifier.doihttps://doi.org/10.1080/00288330.2021.1879178-
dc.relation.journalTitleNew Zealand Journal of Marine and Freshwater Researches_ES
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