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dc.contributor.author
Cajade, Rodrigo
dc.contributor.author
Garcia, Mirta Lidia
dc.contributor.author
Di Pietro, Diego Omar
dc.contributor.author
Basso, Nestor Guillermo
dc.date.available
2021-06-09T19:19:08Z
dc.date.issued
2020-11
dc.identifier.citation
Cajade, Rodrigo; Garcia, Mirta Lidia; Di Pietro, Diego Omar; Basso, Nestor Guillermo; Behavioral and morphological contrasts on the reproduction of two prolonged breeders of the genus Physalaemus (Anura: Leptodactylidae); Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 92; 2; 11-2020; 1-16
dc.identifier.issn
0001-3765
dc.identifier.uri
http://hdl.handle.net/11336/133562
dc.description.abstract
The reproduction is one of the main events in the life of an organism, and anurans stand out among vertebrates because of the diversity of their reproductive strategies. We studied the reproduction of two syntopic species, Physalaemus aff. albonotatus and P. santafecinus, and comparatively described their reproductive activity pattern, advertisement calls, calling sites, daily calling activity, amplexus behavior, foam nests, and microhabitats in foam nests. In regards to the reproductive activity pattern, both species were defined as prolonged breeders. However, P. santafecinus exhibited a behavior like explosive breeders: it had a faster reproductive response against rains than P. aff. albonotatus. The calling activity was restricted exclusively to night hours in P. santafecinus, whereas P. aff. albonotatus called during both night and day. The advertisement calls of both species showed a rich harmonic structure, and were characterized by a bimodal harmonic dominance. The species differed significantly in microhabitat calling sites, foam nests, and microhabitats in foam nests. Namely, P. santafecinus frequently called and constructed its nests in sites more exposed than those of P. aff. albonotatus. The general differences in reproductive behaviors observed between the species principally agree with their different reproductive activity patterns.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academia Brasileira de Ciencias
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
ADVERTISEMENT CALLS
dc.subject
CALLING ACTIVITY
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FOAM NEST
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FROGS
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OVIPOSITION NEST SITES
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REPRODUCTIVE ACTIVITY PATTERN
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Behavioral and morphological contrasts on the reproduction of two prolonged breeders of the genus Physalaemus (Anura: Leptodactylidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-06-04T17:04:31Z
dc.identifier.eissn
1678-2690
dc.journal.volume
92
dc.journal.number
2
dc.journal.pagination
1-16
dc.journal.pais
Brasil
dc.journal.ciudad
Rio de Janeiro
dc.description.fil
Fil: Cajade, Rodrigo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.description.fil
Fil: Garcia, Mirta Lidia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Ictiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.description.fil
Fil: Di Pietro, Diego Omar. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.description.fil
Fil: Basso, Nestor Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
dc.journal.title
Anais da Academia Brasileira de Ciencias
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/pdf/aabc/v92s2/0001-3765-aabc-92-s2-e20180773.pdf
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1590/0001-3765202020180773
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