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dc.contributor.author
Mariano y Jelicich, Rocío
dc.contributor.author
Madrid, Enrique
dc.date.available
2018-01-24T19:06:27Z
dc.date.issued
2014-04
dc.identifier.citation
Mariano y Jelicich, Rocío; Madrid, Enrique; Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America; Waterbird Society; Waterbirds (de Leon Springs, Fla.); 37; 2; 4-2014; 175-182
dc.identifier.issn
1524-4695
dc.identifier.uri
http://hdl.handle.net/11336/34446
dc.description.abstract
Rynchops niger intercedens, one of the South American subspecies of the Black Skimmer, is a widely distributed neotropical bird for which many ecological aspects, such as migratory routes and site fidelity, are unknown. Two distinct breeding phenologies have been reported for this subspecies, which may create the genetic isolation of populations. Six microsatellite loci were used to study the genetic structure of the Black Skimmer in southern South America, comparing breeding populations from Brazil and Argentina and individuals from the main non-breeding site at Argentina. A weak genetic differentiation between colonies, although statistically significant, was observed. This low genetic structure (despite different breeding phenologies) could be explained by demographic history of these populations and/or the effect of a very important non-breeding site in southern South America shared by these populations. Further studies applying a broader range of molecular markers plus improvement of extant banding efforts are required to better understand the dispersal mechanisms of this species. Received 9 August 2013, accepted 10 October 2013
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Waterbird Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Black Skimmer
dc.subject
Genetic Structure
dc.subject
Microsatellites
dc.subject
Rynchops Niger Intercedens
dc.subject
South America
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern 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
2018-01-24T14:52:20Z
dc.journal.volume
37
dc.journal.number
2
dc.journal.pagination
175-182
dc.journal.pais
Estados Unidos
dc.journal.ciudad
De Leon Springs
dc.description.fil
Fil: Mariano y Jelicich, Rocío. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Madrid, Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
dc.journal.title
Waterbirds (de Leon Springs, Fla.)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1675/063.037.0206
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1675/063.037.0206
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