Diversidade local e influência da sazonalidade sobre taxocenoses de anfíbios e répteis na Reserva Extrativista Chico Mendes, Acre, Brasil

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dc.contributor.authorFrança, Daniella P. F. [UNESP]
dc.contributor.authorde Freitas, Marco A.
dc.contributor.authorRamalho, Werther P.
dc.contributor.authorBernarde, Paulo S.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionPARNA do Catimbau
dc.contributor.institutionInstituto Boitatá de Etnobiologia e Conservação da Fauna
dc.contributor.institutionLaboratório de Herpetologia
dc.date.accessioned2018-12-11T16:50:09Z
dc.date.available2018-12-11T16:50:09Z
dc.date.issued2017-01-01
dc.description.abstractDespite the high richness of amphibians and reptiles known for the southwestern portion of the Brazilian Amazon, the knowledge of these is punctual and few studies have evaluated the temporal variations in the occurrence and abundance of species. The goals of this study were to present the amphibians and reptiles assemblages in a locality of the Chico Mendes Extractive Reserve, verify which climate variables influence the temporal fluctuations in richness and abundance, and identify the main species of the amphibians and reptiles influenced by them. The study area is located in the Seringal Etelvi region, southwestern portion of the Reserve, municipality of Brasiléia, state of Acre. Data collection took place between October 2011 and September 2012, for 48 sampling days, using the methods of searches limited by time and pitfall traps. There were recorded 978 specimens of 31 amphibians and 54 reptiles. Higher richness and abundance of amphibians occurred during the rainy season, with the monthly abundance positively associated with the mean temperature. Only the abundance of reptiles was higher during the rainy period. However, both richness and abundance were positively associated with mean temperature. Four amphibians, Allobates gr. marchesianus, Hamptophryne boliviana (Parker, 1927), Boana geographica (Spix, 1824) and Rhinella marina (Linnaeus, 1758), and two reptiles, Kentropyx pelviceps Cope, 1868 and Norops fuscoauratus (D’Orbigny, 1837), had their monthly abundances positively associated with the mean temperature. The lizard Dactyloa punctata (Daudin, 1802) had the monthly abundance associated with precipitation. It was possible to verify the increase of richness and abundance of amphibians and reptiles during periods when the availability of resources is favorable for many species. Species can react differently to climatic variations, whereas others are sensitive to fluctuations, others seem answer easily or not reduce their abundances in periods theoretically unfavorable.en
dc.description.affiliationMuseu de Zoologia da Universidade de São Paulo Laboratório de Herpetologia, Av. Nazaré, 481, Ipiranga
dc.description.affiliationUniversidade Estadual Paulista “Júlio de Mesquita Filho” UNESP Rio Claro, Av. 24A, 1515
dc.description.affiliationInstituto Chico Mendes de Conservação da Biodiversidade (ICMBio) PARNA do Catimbau, Vila Catimbau
dc.description.affiliationInstituto Boitatá de Etnobiologia e Conservação da Fauna, Av. 136, Qd. F-44, Lt. 50, Lojas 01 e 02, Setor Sul
dc.description.affiliationUniversidade Federal do Acre - UFAC Campus Floresta Laboratório de Herpetologia
dc.description.affiliationUnespUniversidade Estadual Paulista “Júlio de Mesquita Filho” UNESP Rio Claro, Av. 24A, 1515
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.identifierhttp://dx.doi.org/10.1590/1678-4766e2017023
dc.identifier.citationIheringia - Serie Zoologia, v. 107.
dc.identifier.doi10.1590/1678-4766e2017023
dc.identifier.fileS0073-47212017000100225.pdf
dc.identifier.issn0073-4721
dc.identifier.scieloS0073-47212017000100225
dc.identifier.scopus2-s2.0-85031945030
dc.identifier.urihttp://hdl.handle.net/11449/170295
dc.language.isopor
dc.relation.ispartofIheringia - Serie Zoologia
dc.relation.ispartofsjr0,260
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAbundance
dc.subjectRichness
dc.subjectSeasonality
dc.subjectSouthwestern Amazonia
dc.subjectTemporal variation
dc.titleDiversidade local e influência da sazonalidade sobre taxocenoses de anfíbios e répteis na Reserva Extrativista Chico Mendes, Acre, Brasilpt
dc.title.alternativeLocal diversity and influence of seasonality on amphibians and reptiles assemblages in the Reserva Extrativista Chico Mendes, Acre, Brazilen
dc.typeArtigo

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