Efeito da heterogeneidade ambiental na predação de girinos de Scinax fuscovarius e Physalaemus cuvieri por larvas de Odonata

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dc.contributor.authorFulan, João Ânderson
dc.contributor.authorAlmeida, Silvio César [UNESP]
dc.contributor.institutionInstituto de Educação, Agricultura e Ambiente
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:42Z
dc.date.available2014-05-27T11:24:42Z
dc.date.issued2010-06-28
dc.description.abstractThe objective of this work were to analyze the effect of predation by Odonata naiads on two amphibian species with distinct habits - benthic and mid-water -and to verify whether the presence and architecture of macrophytes can mediate this interaction. All tadpoles and Odonata larvae were captured in a temporary pond. Sixteen tanks were used for three different treatments: Pistia, Salvinia and no macrophytes. Ten tadpoles of each species and two Odonata larvae were placed in each tank. The survival of tadpoles according to treatments was assessed through analysis of repeated measures. We concluded that the survival of P. cuvieri and S. fuscovarius tadpoles was not affected by the presence and architecture of the macrophytes (Pistia and Salvinia) or by their behavior.en
dc.description.affiliationUniversidade Federal do Amazonas Instituto de Educação, Agricultura e Ambiente, Rua 29 de Agosto, 786, 69800-000, Humaitá, Amazonas
dc.description.affiliationUniversidade Estadual Paulista, Júlio de Mesquita Filho, Botucatu, São Paulo
dc.description.affiliationUnespUniversidade Estadual Paulista, Júlio de Mesquita Filho, Botucatu, São Paulo
dc.format.extent121-124
dc.identifierhttp://dx.doi.org/10.4025/actascibiolsci.v32i2.4835
dc.identifier.citationActa Scientiarum - Biological Sciences, v. 32, n. 2, p. 121-124, 2010.
dc.identifier.doi10.4025/actascibiolsci.v32i2.4835
dc.identifier.file2-s2.0-77953828579.pdf
dc.identifier.issn1679-9283
dc.identifier.issn1807-863X
dc.identifier.scopus2-s2.0-77953828579
dc.identifier.urihttp://hdl.handle.net/11449/71735
dc.language.isopor
dc.relation.ispartofActa Scientiarum: Biological Sciences
dc.relation.ispartofsjr0,208
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectMacrophyte
dc.subjectOdonata
dc.subjectPredation
dc.subjectTadpole
dc.subjectAmphibia
dc.subjectanimal behavior
dc.subjectanimal experiment
dc.subjectaquatic species
dc.subjectbenthos
dc.subjectcontrolled study
dc.subjectecosystem
dc.subjectfrogs and toads
dc.subjecthabitat
dc.subjectmacrophyte
dc.subjectnaiad (nymph)
dc.subjectnonhuman
dc.subjectPhysalaemus cuvieri
dc.subjectPistia
dc.subjectplant
dc.subjectpond
dc.subjectpredation
dc.subjectpredator prey interaction
dc.subjectSalvinia
dc.subjectScinax fuscovarius
dc.subjectspatial heterogeneity
dc.subjectspecies distribution
dc.subjectsurvival
dc.subjecttadpole
dc.subjecttank
dc.subjectNajas
dc.titleEfeito da heterogeneidade ambiental na predação de girinos de Scinax fuscovarius e Physalaemus cuvieri por larvas de Odonatapt
dc.title.alternativeEffect of the spatial heterogeneity on the predation of Scinax fuscovarius and Physalaemus cuvieri tadpoles by Odonata larvaeen
dc.typeArtigo
dcterms.licensehttp://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/about

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