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dc.contributor.author
Maichak de Carvalho, Barbara
dc.contributor.author
Martínez Pérez, José Antônio
dc.contributor.author
Aguilar Perera, Alfonso
dc.contributor.author
Noh Quiñones, Virginia
dc.contributor.author
Ribeiro Gomes Tomás, Acácio
dc.contributor.author
Vitule, Jean
dc.contributor.author
Volpedo, Alejandra
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dc.date.available
2023-08-17T10:19:37Z
dc.date.issued
2022-12
dc.identifier.citation
Maichak de Carvalho, Barbara; Martínez Pérez, José Antônio; Aguilar Perera, Alfonso; Noh Quiñones, Virginia; Ribeiro Gomes Tomás, Acácio; et al.; Inferring ecological connectivity between populations of Opsanus beta (Goode & Bean, 1880) from the southern Gulf of Mexico and the South-western Atlantic coast; Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 102; 8; 12-2022; 597-603
dc.identifier.issn
0025-3154
dc.identifier.uri
http://hdl.handle.net/11336/208543
dc.description.abstract
Otoliths are an excellent tool in studies on ecological connectivity of fish species populations. Opsanus beta is an invasive species introduced on the Brazilian coast, but not native from the Gulf of Mexico. The present study aimed to compare the otolith contours of specimens collected in Mexico (Celestún, CEL) and in two Brazilian estuaries (Santos Bay, STB, and Paranaguá Estuarine Complex, PEC). In the laboratory, 99 otoliths were extracted, photographed and compared using wavelet analysis. The otolith contours varied between sites (39 from CEL, 26 from STB and 34 from PEC). The linear discriminant analysis correctly reclassified 87.9% of otoliths by sites, with the best reclassifications in the CEL (97.36%), followed by PEC (88.23%) and SBT (73.07%). MANOVA showed significant differences in otolith contours between sites (F = 5.37; P < 0.005). The otolith contour from CEL was significantly different from those from the PEC and SBT. However, the otolith contour of the two Brazilian estuaries did not significantly differ among them (MANOVA, P > 0.005). Our results indicate O. beta populations on the Brazilian coast are connected, and probably isolated from the Mexican population.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Cambridge University Press
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BALLAST WATER
dc.subject
BATRACHOIDIDAE
dc.subject
BIOINVASION
dc.subject
ESTUARIES
dc.subject
GULF OF MEXICO
dc.subject
SHAPE
dc.subject.classification
Biología Marina, Limnología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Inferring ecological connectivity between populations of Opsanus beta (Goode & Bean, 1880) from the southern Gulf of Mexico and the South-western Atlantic coast
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-08T00:35:20Z
dc.identifier.eissn
1469-7769
dc.journal.volume
102
dc.journal.number
8
dc.journal.pagination
597-603
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Maichak de Carvalho, Barbara. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Martínez Pérez, José Antônio. Universidad Nacional Autónoma de México; México
dc.description.fil
Fil: Aguilar Perera, Alfonso. Universidad Autonoma de Yucatan (uady);
dc.description.fil
Fil: Noh Quiñones, Virginia. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Ribeiro Gomes Tomás, Acácio. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Vitule, Jean. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
dc.journal.title
Journal of the Marine Biological Association of the United Kingdom
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/product/identifier/S0025315422000935/type/journal_article
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/S0025315422000935
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