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dc.contributor.author
Valetti, Julian Alonso
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dc.contributor.author
Grenat, Pablo Raúl
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dc.contributor.author
Baraquet, Mariana
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dc.contributor.author
Martino, Ludovico Adolfo
dc.date.available
2016-12-16T20:10:33Z
dc.date.issued
2014-03
dc.identifier.citation
Valetti, Julian Alonso; Grenat, Pablo Raúl; Baraquet, Mariana; Martino, Ludovico Adolfo; Reproductive biology of Pleurodema guayapae (Anura: Leptodactylidae: Leiuperinae); Universidad de Costa Rica; Revista de Biología Tropical; 62; 1; 3-2014; 173-181
dc.identifier.issn
0034-7744
dc.identifier.uri
http://hdl.handle.net/11336/9614
dc.description.abstract
Pleurodema guayapae is a species that inhabits saline environments and semidesert zones from central Argentina. To date, the knowledge about the reproductive biology of this species is very poor, and our aim is to contribute to its knowledge with the description of some important reproductive aspects. For this, field work was undertaken in an area near to Patquía, La Rioja province. Sampling was undertaken during three summer periods (2006-2007; 2007-2008; 2008-2009) in Chamical-Patquía area, where we could find reproductively active populations. We observed and described breeding sites, type of clutch, process of foam nest construction, clutch and egg number and sizes, and hatching time and stage. Behaviour observations were performed from the time that males began to call until the pairs ended up the foam nests building, and layed the eggs. Additionally, one amplected pair was observed and filmed in the process of foam nest construction, and four amplectant pairs were collected and separatelly placed in plastic containers, for nests observations in the laboratory. Hatching time was based on three different foam nests of known age. We found that P. guayapae populations were acoustically active only after a rainfall. Its breeding sites were represented by ephemeral ponds of fresh water, product of rains. The males emitted their calls inside or outside these ponds. A detailed description of the foam nest construction process by both females and males was made. The clutches were in dome-shaped foam nest type of 6-9cm in diameter and 1-3cm in height, some of which were in communal nests. The nests had an average of 1 137 pigmented eggs. This species showed a short hatching time. Our results allow us to conclude that this species should be considered an extreme explosive breeder. Our results are discussed with others obtained for related species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Universidad de Costa Rica
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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
Communal Nest
dc.subject
Ephemeral Environment
dc.subject
Explosive Breeder
dc.subject
Foam Nest Construction
dc.subject.classification
Biología Reproductiva
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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.subject.classification
Zoología, Ornitología, Entomología, Etología
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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
Reproductive biology of Pleurodema guayapae (Anura: Leptodactylidae: Leiuperinae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T20:58:18Z
dc.identifier.eissn
2215-2075
dc.journal.volume
62
dc.journal.number
1
dc.journal.pagination
173-181
dc.journal.pais
Costa Rica
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dc.journal.ciudad
Turrialba
dc.description.fil
Fil: Valetti, Julian Alonso. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Grenat, Pablo Raúl. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Baraquet, Mariana. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Martino, Ludovico Adolfo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
dc.journal.title
Revista de Biología Tropical
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.15517/rbt.v62i1.7763
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://revistas.ucr.ac.cr/index.php/rbt/article/view/7763
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