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dc.contributor.author
Paolucci, Esteban Marcelo
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dc.contributor.author
Sardiña, Paula
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dc.contributor.author
Sylvester, Francisco
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dc.contributor.author
Perepelizin, Pablo Victor
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dc.contributor.author
Zhan, Aibin
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dc.contributor.author
Ghabooli, Sara
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dc.contributor.author
Cristescu, Melania E.
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dc.contributor.author
Oliveira, Marcia D.
dc.contributor.author
MacIsaac, Hugh J.
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dc.date.available
2017-12-21T20:06:27Z
dc.date.issued
2014-01
dc.identifier.citation
MacIsaac, Hugh J.; Oliveira, Marcia D.; Cristescu, Melania E.; Ghabooli, Sara; Zhan, Aibin; Perepelizin, Pablo Victor; et al.; Morphological and genetic variability in an alien invasive mussel across an environmental gradient in South America; Wiley; Limnology and Oceanography; 59; 2; 1-2014; 400-412
dc.identifier.issn
0024-3590
dc.identifier.uri
http://hdl.handle.net/11336/31290
dc.description.abstract
Adaptation is an essential step in the establishment and spread of alien species in new environments, with phenotypic plasticity or genetic variability often contributing to this success. The golden mussel Limnoperna fortunei is a biofouling mollusc native to Southeast Asia that was introduced to South America near the Río de la Plata estuary, Argentina, though the species has subsequently spread more than 2000 km upstream. We analyzed morphological and genetic variation in 24 introduced populations of L. fortunei across its South American range. Relative gill area and shell morphology differed significantly, even among geographically proximate populations. Differences in relative gill area were especially marked across the species' range and were negatively correlated with total suspended solids. Whereas mean gill cilia length, filament width, and interfilamental ciliary junction distance did not differ significantly among populations, mean gill cilia density was significantly lower in populations from areas with high suspended solids. Conversely, morphological differences were not related to the number of haplotypes, haplotype diversity, or nucleotide diversity, based upon analyses of the mitochondrial cytochrome c oxidase subunit 1 gene. Our results indicate that introduced populations of golden mussels in South America exhibit pronounced morphological variation in shell and gill metrics that appear to result from developmental plasticity in relation to total suspended sediments, as has been observed in other mussel species. These adaptations may have facilitated spread of this species to a wide range of habitats.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Morphological Variability
dc.subject
Genetic Variability
dc.subject
Limnoperna Fortunei
dc.subject
Environmental Gradient
dc.subject.classification
Otras Ciencias Biológicas
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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
Morphological and genetic variability in an alien invasive mussel across an environmental gradient in South America
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-12T18:52:03Z
dc.journal.volume
59
dc.journal.number
2
dc.journal.pagination
400-412
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Paolucci, Esteban Marcelo. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Sardiña, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Monash University; Australia
dc.description.fil
Fil: Sylvester, Francisco. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Perepelizin, Pablo Victor. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Zhan, Aibin. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Ghabooli, Sara. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá
dc.description.fil
Fil: Cristescu, Melania E.. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá. McGill University; Canadá
dc.description.fil
Fil: Oliveira, Marcia D.. Embrapa Pantanal; Brasil
dc.description.fil
Fil: MacIsaac, Hugh J.. University of Windsor. Great Lakes Institute for Enviromental Research; Canadá
dc.journal.title
Limnology and Oceanography
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4319/lo.2014.59.2.0400
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.4319/lo.2014.59.2.0400/abstract
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