Longevity Records and Signs of Aging in Marsh Antwren Formicivora acutirostris (Thamnophilidae)

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dc.contributor.authorBornschein, Marcos R.
dc.contributor.authorPizo, Marco Aurelio [UNESP]
dc.contributor.authorSobotka, Daiane D.
dc.contributor.authorBelmonte-Lopes, Ricardo
dc.contributor.authorGolec, Claudia
dc.contributor.authorMachado-de-Souza, Tiago
dc.contributor.authorPie, Marcio R.
dc.contributor.authorReinert, Bianca L.
dc.contributor.institutionUniv Fed Parana
dc.contributor.institutionMater Nat Inst Estudos Ambientais
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-21T13:13:29Z
dc.date.available2015-10-21T13:13:29Z
dc.date.issued2015-03-01
dc.description.abstractLongevity records inform demographic studies and our understanding of avian senescence evolution, yet studies on free-ranging species are rare, especially in the tropics. Here we provide minimum longevity records for the Marsh Antwren Formicivora acutirostris (Thamnophilidae), a small (9.8 g) territorial bird inhabiting tidal marshes in southern Brazil. We recorded a 16.2-year-old male and a 14.2-year-old female, both breeding before they were last seen, as well as 31 individuals between 6-10.2 years of age. There was no difference in the sex-ratio between these individuals. The oldest male was nearly 2 years older than the oldest thamnophilid recorded to date, and twice as old as the oldest recorded breeding individual. We also observed behaviors which we interpret as signs of aging, such as the isolation of the old female and her apparent indifference to her mate, and frequent territory disputes involving the old male and floater males.en
dc.description.affiliationUniv Fed Parana, Ctr Politecn, Programa Posgrad Ecol &Conservacao, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationUniv Fed Parana, Ctr Politecn, Dept Zool, Lab Dinam Evolut &Sistemas Complexos, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationMater Nat Inst Estudos Ambientais, BR-80250020 Curitiba, Parana, Brazil
dc.description.affiliationUNESP Univ Estadual Paulista, Dept Zool, BR-13506900 Sao Paulo, Brazil
dc.description.affiliationUniv Fed Parana, Ctr Politecn, Dept Zool, Programa Posgrad Zool, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationUniv Fed Parana, Ctr Politecn, Dept Bot, Lab Ecol Vegetal, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationUniv Fed Parana, Ctr Politecn, Dept Zool, Lab Biodiversidade Conservacao &Ecol Anim Silves, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Dept Zool, BR-13506900 Sao Paulo, Brazil
dc.description.sponsorshipFundacao Grupo Boticario de Protecao a Natureza (FGBPN)
dc.description.sponsorshipFundo Nacional do Meio Ambiente (FNMA)
dc.description.sponsorshipFundo Brasileiro para a Biodiversidade (FUNBIO)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFundacao Grupo Boticario de Protecao a Natureza (FGBPN): 0682/20052
dc.description.sponsorshipIdFundacao Grupo Boticario de Protecao a Natureza (FGBPN): 0740/20071
dc.description.sponsorshipIdFundacao Grupo Boticario de Protecao a Natureza (FGBPN): 0908_20112
dc.description.sponsorshipIdFundacao Grupo Boticario de Protecao a Natureza (FGBPN): BL0001_20111
dc.description.sponsorshipIdFundacao Grupo Boticario de Protecao a Natureza (FGBPN): 0004_2012
dc.description.sponsorshipIdCAPES: 2599/2010
dc.description.sponsorshipIdCNPq: 571334/2008-3
dc.format.extent98-U180
dc.identifierhttp://wjoonline.org/doi/abs/10.1676/14-074.1
dc.identifier.citationWilson Journal Of Ornithology. Waco: Wilson Ornithological Soc, v. 127, n. 1, p. 98-U180, 2015.
dc.identifier.issn1559-4491
dc.identifier.urihttp://hdl.handle.net/11449/128781
dc.identifier.wosWOS:000351460800011
dc.language.isoeng
dc.publisherWilson Ornithological Soc
dc.relation.ispartofWilson Journal Of Ornithology
dc.relation.ispartofjcr0.483
dc.relation.ispartofsjr0,369
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAtlantic Foresten
dc.subjectBrazilen
dc.subjectlongevityen
dc.subjectmaximum breeding ageen
dc.subjectsenescenceen
dc.titleLongevity Records and Signs of Aging in Marsh Antwren Formicivora acutirostris (Thamnophilidae)en
dc.typeArtigo
dcterms.rightsHolderWilson Ornithological Soc
unesp.author.orcid0000-0002-3122-0271[4]
unesp.author.orcid0000-0002-6486-7055[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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