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dc.contributor.author
Abba, Agustin Manuel
dc.contributor.author
Benitez, Verónica Victoria
dc.contributor.author
Doyle, Santiago Raúl
dc.date.available
2018-06-25T20:58:54Z
dc.date.issued
2017-01
dc.identifier.citation
Abba, Agustin Manuel; Benitez, Verónica Victoria; Doyle, Santiago Raúl; Population ecology of Chaetophractus vellerosus: The first report for an armadillo in South America; Sociedade Brasileira de Zoologia; Zoologia (Curitiba); 34; 1-2017; 1-7
dc.identifier.issn
1984-4689
dc.identifier.uri
http://hdl.handle.net/11336/50009
dc.description.abstract
The aim of this work was to obtain the first estimates of survival rates (S), capture probability (p) and life expectancy for armadillos in South America by analyzing capture-mark-recapture data obtained from a population of Chaetophractus vellerosus (Gray, 1865) located in Magdalena, Buenos Aires, Argentina. From June 2006 to June 2011, we conducted 16 field surveys that resulted in 365 capture events of 152 adult C. vellerosus. For the survival analysis we used a Cormack-Jolly-Seber (CJS) modelling framework. Interannual variation in S made an important contribution to overall variation in the survival rate of C. vellerosus. The average life expectancy for females and males after attaining sexual maturity was estimated at 1.70 and 1.65 years respectively. The period of lowest survival probability was associated with dry seasons that might have affected the availability of food. This study provides the first estimates of demographic parameters for xenarthrans in South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Brasileira de Zoologia
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Argentina
dc.subject
Capture Probability
dc.subject
Cmr
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Screaming Hairy Armadillo
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Survival Rates
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Population ecology of Chaetophractus vellerosus: The first report for an armadillo 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
2018-06-25T16:14:37Z
dc.journal.volume
34
dc.journal.pagination
1-7
dc.journal.pais
Brasil
dc.journal.ciudad
Curitiba
dc.description.fil
Fil: Abba, Agustin Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
dc.description.fil
Fil: Benitez, Verónica Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Luján. Departamento de Ciencias Básicas. Grupo de Estudios en Ecología de Mamíferos; Argentina. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
dc.description.fil
Fil: Doyle, Santiago Raúl. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina
dc.journal.title
Zoologia (Curitiba)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://zoologia.pensoft.net/articles.php?id=20785
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3897/zoologia.34.e20785
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