Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica
Ano de defesa: | 2018 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Ciências Naturais e Exatas |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Biodiversidade Animal
|
Departamento: |
Ciências Biológicas
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/21669 |
Resumo: | In the present study, we aimed to analyze the effect of the feeding habit, phylogenetic history, size and habitat in the beak shape of the Atlantic Forest passerine birds, as a whole group and also comparing the two suborders Passeri and Tyranni. We used geometric morphometrics to quantify beak shape of 1070 specimens from 386 species of the order Passeriform. We classified each species diet accordingly to the main feeding categories observed for the group, the habitat as open or closed and how they occupy the vegetation vertical stratum. Using a phylogeny in the literature, we recovered the evolutionary history of the group. The effect of size, habitat and vertical stratum in the beak shape were non-existence accordingly to our analyses. Our results indicate that feeding habits have strong influence on shaping the beak of passerines, although most of this influence is associated with a strong phylogenetic effect in the whole group. Suborder Passeri presented a stronger relationship with feeding habit and greater variability in beak shape, when compared with Tyranii. This high morphological disparity can be associated with the adaptive speciation events which occurred in the group after their arrival in South America. In contrast, the beak shape of Tyranni had stronger correlation with phylogeny and less morphological disparity. This indicates the last has a more conservative morphology and feeding habits in respect to its phylogenetic history, since most families of this suborder are mostly insectivores. |
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2021-07-31T17:12:29Z2021-07-31T17:12:29Z2018-03-28http://repositorio.ufsm.br/handle/1/21669In the present study, we aimed to analyze the effect of the feeding habit, phylogenetic history, size and habitat in the beak shape of the Atlantic Forest passerine birds, as a whole group and also comparing the two suborders Passeri and Tyranni. We used geometric morphometrics to quantify beak shape of 1070 specimens from 386 species of the order Passeriform. We classified each species diet accordingly to the main feeding categories observed for the group, the habitat as open or closed and how they occupy the vegetation vertical stratum. Using a phylogeny in the literature, we recovered the evolutionary history of the group. The effect of size, habitat and vertical stratum in the beak shape were non-existence accordingly to our analyses. Our results indicate that feeding habits have strong influence on shaping the beak of passerines, although most of this influence is associated with a strong phylogenetic effect in the whole group. Suborder Passeri presented a stronger relationship with feeding habit and greater variability in beak shape, when compared with Tyranii. This high morphological disparity can be associated with the adaptive speciation events which occurred in the group after their arrival in South America. In contrast, the beak shape of Tyranni had stronger correlation with phylogeny and less morphological disparity. This indicates the last has a more conservative morphology and feeding habits in respect to its phylogenetic history, since most families of this suborder are mostly insectivores.Neste estudo nosso objetivo foi analisar se o hábito alimentar, a história filogenética, tamanho e habitat exercem efeito sobre a forma do bico dos Passeriformes da Mata Atlântica, como um todo e entre as duas subordens Passeri e Tyranni. Para quantificar a forma do bico utilizamos morfometria geométrica em 1070 espécimes contemplando 386 espécies de Passeriformes. Classificamos a dieta das espécies de acordo com as principais categorias observadas para o grupo, o habitat como Aberto ou fechado e a ocupação do estrato vertical da vegetação. Através de uma árvore filogenética consenso recuperamos sua história evolutiva. Utilizamos regressões múltiplas multivariadas para verificar o efeito das variáveis preditoras sobre a forma do bico das espécies. Testamos o sinal filogenético utilizando a hipótese filogenética da árvore consenso gerada. Realizamos um a análise PGLS para verificar o efeito das preditoras controlando a trajetória evolutiva do grupo. Não observamos efeito do tamanho, habitat e estrato vertical sob a forma do bico. Nosso resultados indicam que os hábitos alimentares exercem influência sobre a forma do bico, mas a maior parte da forma é explicada pela história filogenética dos Passeriformes da Mata Atlântica. A subordem Passeri apresentou uma relação significativa com o hábito alimentar e uma maior variabilidade de forma de bico em relação a Tyranni. Está variabilidade pode estar relacionada com os eventos de especiação adaptativa que ocorreram no grupo após sua chegada à América do Sul. A forma do bico para subordem Tyranni apresentou alta correlação com sua história filogenética e menor variação de forma, demonstrando um conservadorismo filogenético para forma e hábito alimentar já que grande parte das famílias da subordem são insetívoras.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de Santa MariaCentro de Ciências Naturais e ExatasPrograma de Pós-Graduação em Biodiversidade AnimalUFSMBrasilCiências BiológicasAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessPasseriformesMorfologiaBicoHistória filogenéticaHábito alimentarMorphologyBeakPhylogeneticDietCNPQ::CIENCIAS BIOLOGICASHábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata AtlânticaFeeding habit and evolutionary history shape the beak of Atlantic Forest passerine birdsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisCaceres, Nilton Carloshttp://lattes.cnpq.br/1920880712756721Melo, Geruza Lealhttp://lattes.cnpq.br/3363638250124657Calcaño, Eliécer Eduardo GutiérrezHeming, Neander Marcelhttp://lattes.cnpq.br/2286267588734280Oliveira, Katrine Pecetti de20000000000660060060060060060097b5b323-7db3-468a-a394-8bbeb47cb656fe5286fc-9654-4042-a8e7-a4d7ba035547f6e56c54-ff2f-483b-8b2b-2159d48801ba881507ae-2b72-4b1d-b6c9-498d17623b03dcabf544-ebe0-41b7-a913-34da5d7ea195reponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGBA_2018_OLIVEIRA_KATRINE.pdfDIS_PPGBA_2018_OLIVEIRA_KATRINE.pdfDissertação de Mestradoapplication/pdf1425878http://repositorio.ufsm.br/bitstream/1/21669/1/DIS_PPGBA_2018_OLIVEIRA_KATRINE.pdff13ea5f30a52b1e60f44a8e4929248a4MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
dc.title.alternative.eng.fl_str_mv |
Feeding habit and evolutionary history shape the beak of Atlantic Forest passerine birds |
title |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
spellingShingle |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica Oliveira, Katrine Pecetti de Passeriformes Morfologia Bico História filogenética Hábito alimentar Morphology Beak Phylogenetic Diet CNPQ::CIENCIAS BIOLOGICAS |
title_short |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
title_full |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
title_fullStr |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
title_full_unstemmed |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
title_sort |
Hábito alimentar e história evolutiva moldam a forma do bico dos passeriformes da Mata Atlântica |
author |
Oliveira, Katrine Pecetti de |
author_facet |
Oliveira, Katrine Pecetti de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Caceres, Nilton Carlos |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/1920880712756721 |
dc.contributor.advisor-co1.fl_str_mv |
Melo, Geruza Leal |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/3363638250124657 |
dc.contributor.referee1.fl_str_mv |
Calcaño, Eliécer Eduardo Gutiérrez |
dc.contributor.referee2.fl_str_mv |
Heming, Neander Marcel |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2286267588734280 |
dc.contributor.author.fl_str_mv |
Oliveira, Katrine Pecetti de |
contributor_str_mv |
Caceres, Nilton Carlos Melo, Geruza Leal Calcaño, Eliécer Eduardo Gutiérrez Heming, Neander Marcel |
dc.subject.por.fl_str_mv |
Passeriformes Morfologia Bico História filogenética Hábito alimentar |
topic |
Passeriformes Morfologia Bico História filogenética Hábito alimentar Morphology Beak Phylogenetic Diet CNPQ::CIENCIAS BIOLOGICAS |
dc.subject.eng.fl_str_mv |
Morphology Beak Phylogenetic Diet |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS |
description |
In the present study, we aimed to analyze the effect of the feeding habit, phylogenetic history, size and habitat in the beak shape of the Atlantic Forest passerine birds, as a whole group and also comparing the two suborders Passeri and Tyranni. We used geometric morphometrics to quantify beak shape of 1070 specimens from 386 species of the order Passeriform. We classified each species diet accordingly to the main feeding categories observed for the group, the habitat as open or closed and how they occupy the vegetation vertical stratum. Using a phylogeny in the literature, we recovered the evolutionary history of the group. The effect of size, habitat and vertical stratum in the beak shape were non-existence accordingly to our analyses. Our results indicate that feeding habits have strong influence on shaping the beak of passerines, although most of this influence is associated with a strong phylogenetic effect in the whole group. Suborder Passeri presented a stronger relationship with feeding habit and greater variability in beak shape, when compared with Tyranii. This high morphological disparity can be associated with the adaptive speciation events which occurred in the group after their arrival in South America. In contrast, the beak shape of Tyranni had stronger correlation with phylogeny and less morphological disparity. This indicates the last has a more conservative morphology and feeding habits in respect to its phylogenetic history, since most families of this suborder are mostly insectivores. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-03-28 |
dc.date.accessioned.fl_str_mv |
2021-07-31T17:12:29Z |
dc.date.available.fl_str_mv |
2021-07-31T17:12:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/21669 |
url |
http://repositorio.ufsm.br/handle/1/21669 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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200000000006 |
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600 600 600 600 600 600 |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Biodiversidade Animal |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Ciências Biológicas |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
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