How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)

Detalhes bibliográficos
Autor(a) principal: JoÃo FabrÃcio Mota Rodrigues
Data de Publicação: 2013
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFC
Texto Completo: http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9486
Resumo: The life history theory studies the characteristics combinations that maximize the organisms reproduction and survival in the environment where they live. The species use the habitat in a diverse way and this use depends on the environmental conditions in the available habitats. Phrynops tuberosus, a freshwater turtle found in the north-northeastern regions of Brazil, is the animal-model chosen for the life history traits and habitat use studies. This work aims understand how this species reproduce, maintain and use the habitat in Caatinga. The study generated biological and ecological knowledge of the species and allowed the testing of hypotheses and predictions of life history traits, sexual dimorphism and habitat use. Selection of clutching sites, males smaller than females and preference of larger animals for environments most exposed were found in the populations studied. The results facilitate understanding of reproduction and survival of turtles in a semiarid environment.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisHow the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)Como os cÃgados sobrevivem e se reproduzem na caatinga? Aspectos da histÃria de vida de Phrynops tuberosus (Testudines: Chelidae)2013-02-19Jose Roberto Feitosa da Silva28466519300Diva Maria Borges-Nojosa23563800359http://lattes.cnpq.br/5897985578504675Paulo Cascon71369538715http://lattes.cnpq.br/541915410609092802725599385http://lattes.cnpq.br/1684168714510789JoÃo FabrÃcio Mota RodriguesUniversidade Federal do CearÃPrograma de PÃs-GraduaÃÃo em Ecologia e Recursos NaturaisUFCBRQuelÃnios Ecologia HÃbitat PopulaÃÃes SemiÃridoTurtles Ecology Habitat Populations SemiaridECOLOGIAThe life history theory studies the characteristics combinations that maximize the organisms reproduction and survival in the environment where they live. The species use the habitat in a diverse way and this use depends on the environmental conditions in the available habitats. Phrynops tuberosus, a freshwater turtle found in the north-northeastern regions of Brazil, is the animal-model chosen for the life history traits and habitat use studies. This work aims understand how this species reproduce, maintain and use the habitat in Caatinga. The study generated biological and ecological knowledge of the species and allowed the testing of hypotheses and predictions of life history traits, sexual dimorphism and habitat use. Selection of clutching sites, males smaller than females and preference of larger animals for environments most exposed were found in the populations studied. The results facilitate understanding of reproduction and survival of turtles in a semiarid environment.A teoria de histÃria de vida estuda as combinaÃÃes de caracterÃsticas que maximizam a reproduÃÃo e a sobrevivÃncia dos organismos no ambiente onde vivem. As espÃcies utilizam o ambiente de modo diverso, e esse uso depende das condiÃÃes existentes nos hÃbitats disponÃveis. Phrynops tuberosus, cÃgado encontrado nas regiÃes norte-nordeste do Brasil, Ã o animal-modelo escolhido para o estudo dos traÃos de histÃria de vida e de uso de hÃbitat. Esse trabalho objetiva entender como a espÃcie se reproduz, organiza-se e utiliza o hÃbitat na caatinga. O estudo gerou conhecimentos biolÃgicos e ecolÃgicos da espÃcie e permitiu o teste de hipÃteses e previsÃes sobre traÃos de histÃria de vida, dimorfismo sexual e uso de hÃbitat. SeleÃÃo de locais de desova, machos menores que fÃmeas e preferÃncia de animais maiores por ambientes mais expostos foram encontradas nas populaÃÃes estudadas. Os resultados encontrados facilitam a compreensÃo da reproduÃÃo e da sobrevivÃncia dos quelÃnios em um ambiente do semiÃrido.http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9486application/pdfinfo:eu-repo/semantics/openAccessporreponame:Biblioteca Digital de Teses e Dissertações da UFCinstname:Universidade Federal do Cearáinstacron:UFC2019-01-21T11:22:35Zmail@mail.com -
dc.title.en.fl_str_mv How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
dc.title.alternative.pt.fl_str_mv Como os cÃgados sobrevivem e se reproduzem na caatinga? Aspectos da histÃria de vida de Phrynops tuberosus (Testudines: Chelidae)
title How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
spellingShingle How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
JoÃo FabrÃcio Mota Rodrigues
QuelÃnios
Ecologia
HÃbitat
PopulaÃÃes
SemiÃrido
Turtles
Ecology
Habitat
Populations
Semiarid
ECOLOGIA
title_short How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
title_full How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
title_fullStr How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
title_full_unstemmed How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
title_sort How the freshwater turtles survive and reproduce in caatinga? - Life history traits of Phrynops tuberosus (Testudines: Chelidae)
author JoÃo FabrÃcio Mota Rodrigues
author_facet JoÃo FabrÃcio Mota Rodrigues
author_role author
dc.contributor.advisor1.fl_str_mv Jose Roberto Feitosa da Silva
dc.contributor.advisor1ID.fl_str_mv 28466519300
dc.contributor.referee1.fl_str_mv Diva Maria Borges-Nojosa
dc.contributor.referee1ID.fl_str_mv 23563800359
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/5897985578504675
dc.contributor.referee2.fl_str_mv Paulo Cascon
dc.contributor.referee2ID.fl_str_mv 71369538715
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/5419154106090928
dc.contributor.authorID.fl_str_mv 02725599385
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/1684168714510789
dc.contributor.author.fl_str_mv JoÃo FabrÃcio Mota Rodrigues
contributor_str_mv Jose Roberto Feitosa da Silva
Diva Maria Borges-Nojosa
Paulo Cascon
dc.subject.por.fl_str_mv QuelÃnios
Ecologia
HÃbitat
PopulaÃÃes
SemiÃrido
topic QuelÃnios
Ecologia
HÃbitat
PopulaÃÃes
SemiÃrido
Turtles
Ecology
Habitat
Populations
Semiarid
ECOLOGIA
dc.subject.eng.fl_str_mv Turtles
Ecology
Habitat
Populations
Semiarid
dc.subject.cnpq.fl_str_mv ECOLOGIA
dc.description.abstract.por.fl_txt_mv The life history theory studies the characteristics combinations that maximize the organisms reproduction and survival in the environment where they live. The species use the habitat in a diverse way and this use depends on the environmental conditions in the available habitats. Phrynops tuberosus, a freshwater turtle found in the north-northeastern regions of Brazil, is the animal-model chosen for the life history traits and habitat use studies. This work aims understand how this species reproduce, maintain and use the habitat in Caatinga. The study generated biological and ecological knowledge of the species and allowed the testing of hypotheses and predictions of life history traits, sexual dimorphism and habitat use. Selection of clutching sites, males smaller than females and preference of larger animals for environments most exposed were found in the populations studied. The results facilitate understanding of reproduction and survival of turtles in a semiarid environment.
A teoria de histÃria de vida estuda as combinaÃÃes de caracterÃsticas que maximizam a reproduÃÃo e a sobrevivÃncia dos organismos no ambiente onde vivem. As espÃcies utilizam o ambiente de modo diverso, e esse uso depende das condiÃÃes existentes nos hÃbitats disponÃveis. Phrynops tuberosus, cÃgado encontrado nas regiÃes norte-nordeste do Brasil, Ã o animal-modelo escolhido para o estudo dos traÃos de histÃria de vida e de uso de hÃbitat. Esse trabalho objetiva entender como a espÃcie se reproduz, organiza-se e utiliza o hÃbitat na caatinga. O estudo gerou conhecimentos biolÃgicos e ecolÃgicos da espÃcie e permitiu o teste de hipÃteses e previsÃes sobre traÃos de histÃria de vida, dimorfismo sexual e uso de hÃbitat. SeleÃÃo de locais de desova, machos menores que fÃmeas e preferÃncia de animais maiores por ambientes mais expostos foram encontradas nas populaÃÃes estudadas. Os resultados encontrados facilitam a compreensÃo da reproduÃÃo e da sobrevivÃncia dos quelÃnios em um ambiente do semiÃrido.
description The life history theory studies the characteristics combinations that maximize the organisms reproduction and survival in the environment where they live. The species use the habitat in a diverse way and this use depends on the environmental conditions in the available habitats. Phrynops tuberosus, a freshwater turtle found in the north-northeastern regions of Brazil, is the animal-model chosen for the life history traits and habitat use studies. This work aims understand how this species reproduce, maintain and use the habitat in Caatinga. The study generated biological and ecological knowledge of the species and allowed the testing of hypotheses and predictions of life history traits, sexual dimorphism and habitat use. Selection of clutching sites, males smaller than females and preference of larger animals for environments most exposed were found in the populations studied. The results facilitate understanding of reproduction and survival of turtles in a semiarid environment.
publishDate 2013
dc.date.issued.fl_str_mv 2013-02-19
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
status_str publishedVersion
format masterThesis
dc.identifier.uri.fl_str_mv http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9486
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9486
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.publisher.program.fl_str_mv Programa de PÃs-GraduaÃÃo em Ecologia e Recursos Naturais
dc.publisher.initials.fl_str_mv UFC
dc.publisher.country.fl_str_mv BR
publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFC
instname:Universidade Federal do Ceará
instacron:UFC
reponame_str Biblioteca Digital de Teses e Dissertações da UFC
collection Biblioteca Digital de Teses e Dissertações da UFC
instname_str Universidade Federal do Ceará
instacron_str UFC
institution UFC
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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