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dc.contributor.author
Marangoni, Federico
dc.contributor.author
Stănescu, Florina
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Courtis, Azul Celeste
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Piñeiro, Jose Miguel
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Ingaramo, María del Rosario
dc.contributor.author
Cajade, Rodrigo
dc.contributor.author
Cogălniceanu, Dan
dc.date.available
2019-08-07T19:58:53Z
dc.date.issued
2018-12
dc.identifier.citation
Marangoni, Federico; Stănescu, Florina; Courtis, Azul Celeste; Piñeiro, Jose Miguel; Ingaramo, María del Rosario; et al.; Coping with Aridity: Life History of Chacophrys pierottii, a Fossorial Anuran of Gran Chaco; Sociedade Brasileira de Herpetologia; South American Journal of Herpetology; 13; 3; 12-2018; 230-237
dc.identifier.issn
1982-355X
dc.identifier.uri
http://hdl.handle.net/11336/81147
dc.description.abstract
We studied size, age and growth in Chacophrys pierottii, a fossorial amphibian inhabiting the arid region of Gran Chaco, in Northern Argentina. We provide the first detailed demographic data for this cryptic species using skeletochronology. We observed a female-biased sexual size dimorphism, but no differences in age parameters between the two sexes. C. pierottii has a short life span of up to five years, both males and females reaching sexual maturity after one year. Our results suggest that the rapid growth to maturity, followed by a relatively short reproductive lifespan, is a response to the constraints posed by arid environments. The life-history parameters in the studied population of C. pierottii are in line with the observed patterns of other anurans inhabiting xeric habitats. Our study provides conservation managers with the basic data required for the accurate assessment of the species status and the adoption of proper conservation strategies.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Brasileira de Herpetologia
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Age
dc.subject
Amphibia
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Ceratophrydae
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Sexual Dimorphism
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Skeletochronology
dc.subject.classification
Ecología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Coping with Aridity: Life History of Chacophrys pierottii, a Fossorial Anuran of Gran Chaco
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-01T19:58:09Z
dc.identifier.eissn
1808-9798
dc.journal.volume
13
dc.journal.number
3
dc.journal.pagination
230-237
dc.journal.pais
Brasil
dc.description.fil
Fil: Marangoni, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste; Argentina
dc.description.fil
Fil: Stănescu, Florina. Universitatea Ovidius Din Constanta; Rumania
dc.description.fil
Fil: Courtis, Azul Celeste. Universidad Nacional del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
dc.description.fil
Fil: Piñeiro, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Fundación Amado Bonpland; Argentina. Universidad Nacional del Nordeste; Argentina
dc.description.fil
Fil: Ingaramo, María del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste; Argentina
dc.description.fil
Fil: Cajade, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste; Argentina. Fundación Amado Bonpland; Argentina
dc.description.fil
Fil: Cogălniceanu, Dan. Universitatea Ovidius Din Constanta; Rumania
dc.journal.title
South American Journal of Herpetology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2994/SAJH-D-17-00070.1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/full/10.2994/SAJH-D-17-00070.1


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