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Reproductive biology of Scinax fuscomarginatus (Anura, Hylidae) in south-eastern Brazil

dc.contributor.authorToledo, L. F.
dc.contributor.authorHaddad, CFB
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-02-26T17:23:17Z
dc.date.accessioned2014-05-20T13:59:01Z
dc.date.available2014-02-26T17:23:17Z
dc.date.available2014-05-20T13:59:01Z
dc.date.issued2005-01-01
dc.description.abstractThe present study describes the reproductive biology of Scinax fuscomarginatus in a remnant of Cerrado in south-eastern Brazil. Observations were made between September 2002 and March 2004 at Estacao Ecologica de Itirapina, State of São Paulo, south-eastern Brazil. Breeding activities occurred in lentic and temporary bodies of water during the rainy season. Scinax fuscomarginatus exhibited a prolonged breeding pattern and a lek mating system. Males were smaller than females and defended individual calling areas through acoustic and physical interactions. Resident males consistently won encounters, but did not differ in size or mass from intruder males. Satellite behaviour was observed, but no female or amplected pair interception was registered. Scinax fuscomarginatus exhibited low operational sex ratios and the general reproductive mode in which eggs are laid in the water and tadpoles are aquatic. Amplexus was axillary and the eggs were deposited at the bottom of temporary ponds. Details on oocytes, egg masses, and eggs are included.en
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506970 Rio Claro, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506970 Rio Claro, Brazil
dc.format.extent3029-3037
dc.identifierhttp://dx.doi.org/10.1080/00222930500221403
dc.identifier.citationJournal of Natural History. Abingdon: Taylor & Francis Ltd, v. 39, n. 32, p. 3029-3037, 2005.
dc.identifier.doi10.1080/00222930500221403
dc.identifier.issn0022-2933
dc.identifier.lattes0458077399058762
dc.identifier.urihttp://hdl.handle.net/11449/20956
dc.identifier.wosWOS:000232478200006
dc.language.isoeng
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofJournal of Natural History
dc.relation.ispartofjcr0.875
dc.relation.ispartofsjr0,419
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAnurapt
dc.subjectaggressive behaviourpt
dc.subjectCerradopt
dc.subjectchorus organizationpt
dc.subjecthylid treefrogpt
dc.subjectreproductionpt
dc.subjecttemporary pondpt
dc.titleReproductive biology of Scinax fuscomarginatus (Anura, Hylidae) in south-eastern Brazilen
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylor & Francis Ltd
unesp.author.lattes0458077399058762[2]
unesp.author.orcid0000-0002-7044-5764[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt
unesp.departmentZoologia - IBpt

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