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dc.contributor.author
Hünicken, Leandro Andrés
dc.contributor.author
Sylvester, Francisco
dc.contributor.author
Bonel, Nicolás
dc.date.available
2022-06-07T13:54:59Z
dc.date.issued
2022-03
dc.identifier.citation
Hünicken, Leandro Andrés; Sylvester, Francisco; Bonel, Nicolás; Fitness-related traits are maximized in recently introduced, slow-growing populations of an invasive clam; Wiley Blackwell Publishing, Inc; Invertebrate Biology; 141; 1; 3-2022; 1-14
dc.identifier.issn
1077-8306
dc.identifier.uri
http://hdl.handle.net/11336/159097
dc.description.abstract
Many species are shifting their ranges being forced to rapidly respond to novel stressful environmental conditions. Colonizing individuals experience strong selective forces that favor the expression of life history traits notably affecting dispersal and reproductive rates in newly invaded habitats. Limited information is currently available on trait variation within the invasive range despite being critical for understanding ecological and evolutionary factors that drive the process of range expansion of invasive species. Here we evaluated life history shifts of the widely introduced Asian clam Corbicula within its invaded range. Through an exhaustive literature search, we obtained data for 17 invasive Corbicula populations from different ecosystems worldwide to test the relationship between population and individual parameters relevant to the process of range expansion. Our main results are that (i) recently introduced Corbicula populations are characterized by low conspecific density and low rate of population increase, (ii) clams reproduce earlier in slow-growing populations, and (iii) density had no effect on exponential population increase. All invasive Corbicula populations analyzed in this study (Form A/R) are mostly fixed for one genotype. Our results therefore suggest that adaptive phenotypic plasticity favored the expression of traits that maximize fitness in recently established populations facing stronger r-selective forces, thereby increasing their chances to overcome difficulties associated with low densities and low population increase in newly invaded areas.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
INVASIVE BIVALVES
dc.subject
CORBICULA FLUMINEA
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POPULATION PARAMETERS
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REVIEW
dc.subject
ADAPTIVE PLASTICITY
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Fitness-related traits are maximized in recently introduced, slow-growing populations of an invasive clam
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-06-06T15:47:36Z
dc.identifier.eissn
1744-7410
dc.journal.volume
141
dc.journal.number
1
dc.journal.pagination
1-14
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Hünicken, Leandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Universidad Nacional del Comahue. Centro de Investigación Aplicada y Transferencia Tecnológica en Recursos Marinos "Almirante Storni". - Provincia de Río Negro. Ministerio de Agricultura, Ganadería y Pesca. Centro de Investigación Aplicada y Transferencia Tecnológica en Recursos Marinos "Almirante Storni". Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Centro Nacional Patagónico. Centro de Investigación Aplicada y Transferencia Tecnológica en Recursos Marinos "Almirante Storni"; Argentina
dc.description.fil
Fil: Sylvester, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina
dc.description.fil
Fil: Bonel, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. National Research Institute of Science and Technology. Centre de Montpellier; Francia
dc.journal.title
Invertebrate Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/ivb.12364
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1111/ivb.12364
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