Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.

Autores
Avigliano, Esteban; Miller, Nathan; Maichak de Carvalho, Barbara; Córdoba Gironde, Sofia; Tombari, Andrea Diana; Volpedo, Alejandro
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United States
Fil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, Brazil
Fil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats.
-
Materia
Ciencias Exactas y Naturales
Anadromous
Endangered Fish
Non-lethal Method
Fish Stock,
Spine Microchemistry
Ciencias Exactas y Naturales
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/6714
Acceder
id RIDUNRN_4ce459a681fe3e6f0f6b175531a18a23
oai_identifier_str oai:rid.unrn.edu.ar:20.500.12049/6714
network_acronym_str RIDUNRN
repository_id_str 4369
network_name_str RID-UNRN (UNRN)
spelling Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.Avigliano, EstebanMiller, NathanMaichak de Carvalho, BarbaraCórdoba Gironde, SofiaTombari, Andrea DianaVolpedo, AlejandroCiencias Exactas y NaturalesAnadromousEndangered FishNon-lethal MethodFish Stock,Spine MicrochemistryCiencias Exactas y NaturalesFil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United StatesFil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, BrazilFil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, ArgentinaFil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, ArgentinaFil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats.-Elsevier2020-05-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfEsteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 1056250165-7836https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihubhttp://rid.unrn.edu.ar/handle/20.500.12049/6714https://doi.org/10.1016/j.fishres.2020.105625enghttps://www.sciencedirect.com/journal/fisheries-research230Fisheries Researchinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-10-23T11:17:26Zoai:rid.unrn.edu.ar:20.500.12049/6714instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-10-23 11:17:27.165RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
title Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
spellingShingle Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
Avigliano, Esteban
Ciencias Exactas y Naturales
Anadromous
Endangered Fish
Non-lethal Method
Fish Stock,
Spine Microchemistry
Ciencias Exactas y Naturales
title_short Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
title_full Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
title_fullStr Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
title_full_unstemmed Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
title_sort Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
dc.creator.none.fl_str_mv Avigliano, Esteban
Miller, Nathan
Maichak de Carvalho, Barbara
Córdoba Gironde, Sofia
Tombari, Andrea Diana
Volpedo, Alejandro
author Avigliano, Esteban
author_facet Avigliano, Esteban
Miller, Nathan
Maichak de Carvalho, Barbara
Córdoba Gironde, Sofia
Tombari, Andrea Diana
Volpedo, Alejandro
author_role author
author2 Miller, Nathan
Maichak de Carvalho, Barbara
Córdoba Gironde, Sofia
Tombari, Andrea Diana
Volpedo, Alejandro
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas y Naturales
Anadromous
Endangered Fish
Non-lethal Method
Fish Stock,
Spine Microchemistry
Ciencias Exactas y Naturales
topic Ciencias Exactas y Naturales
Anadromous
Endangered Fish
Non-lethal Method
Fish Stock,
Spine Microchemistry
Ciencias Exactas y Naturales
dc.description.none.fl_txt_mv Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United States
Fil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, Brazil
Fil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats.
-
description Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Esteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 105625
0165-7836
https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihub
http://rid.unrn.edu.ar/handle/20.500.12049/6714
https://doi.org/10.1016/j.fishres.2020.105625
identifier_str_mv Esteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 105625
0165-7836
url https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihub
http://rid.unrn.edu.ar/handle/20.500.12049/6714
https://doi.org/10.1016/j.fishres.2020.105625
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.sciencedirect.com/journal/fisheries-research
230
Fisheries Research
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
_version_ 1846787720983085056
score 12.982451

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