The role of feeding specialization on post-prandial metabolic rate in snakes of the genus Bothrops

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dc.contributorLab. Herpetologiapt_BR
dc.contributor.authorStuginski, Daniel Rodriguespt_BR
dc.contributor.authorNavas, Carlos Arturopt_BR
dc.contributor.authorde Barros, Fabio Curypt_BR
dc.contributor.authorGrego, Kathleen Fernandespt_BR
dc.contributor.authorMartins, Marciopt_BR
dc.contributor.authorde Carvalho, Jose Eduardopt_BR
dc.date.accessioned2020-07-09T21:21:04Z-
dc.date.available2020-07-09T21:21:04Z-
dc.date.issued2018pt_BR
dc.identifier.citationStuginski DR, Navas CA, de Barros FC, Grego KF, Martins M, de Carvalho JE. The role of feeding specialization on post-prandial metabolic rate in snakes of the genus Bothrops. Zool. Sci.. 2018 Aug;35(4):373-81. doi:10.2108/zs170058.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2542-
dc.description.abstractFeeding specialization is a recurrent issue in the evolution of snakes and is sometimes associated to morphological and/or behavioral adaptations that improve snake performance to exploit a particular food type. Despite its importance for animal fitness, the role of physiological traits has been much less studied than morphological and behavioral traits in the evolution of feeding specialization in snakes. In this context, the energetic cost of post-prandial period is an important physiological factor due to the remarkable effect on the snake energy budget. We collected data on post-prandial metabolic rate (SDA) in five species of pit vipers from the genus Bothrops with different degrees of mammal feeding specialization to test the hypothesis that feeding specialist species have lower energy costs during the digestion of their regular food item when compared to species with a more generalist diet. Our results support this hypothesis and suggest that ontogenetic changes in diet can be accompanied by changes in energy cost of the digestion process.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipInstitutos Nacionais de Ciência e Tecnologia (INCTs)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.format.extentp. 373-81pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofZoological Sciencept_BR
dc.titleThe role of feeding specialization on post-prandial metabolic rate in snakes of the genus Bothropspt_BR
dc.typeArticlept_BR
dc.identifier.doi10.2108/zs170058pt_BR
dc.identifier.urlhttp://dx.doi.org/10.2108/zs170058pt_BR
dc.contributor.externalUniversidade de São Paulo (USP)¦¦Brasilpt_BR
dc.contributor.externalUniversidade Federal de São Paulo (UNIFESP)¦¦Brasilpt_BR
dc.identifier.citationvolume35pt_BR
dc.identifier.citationissue4pt_BR
dc.subject.keywordfeeding specialistpt_BR
dc.subject.keywordfeeding generalistpt_BR
dc.subject.keywordpit viperpt_BR
dc.subject.keyworddigestionpt_BR
dc.subject.keywordmetabolismpt_BR
dc.subject.keywordenergeticspt_BR
dc.relation.ispartofabbreviatedZool Scipt_BR
dc.identifier.citationabntv. 35, n. 4, p. 373-381, aug. 2018pt_BR
dc.identifier.citationvancouver2018 Aug;35(4):373-81pt_BR
dc.contributor.butantanGrego, Kathleen Fernandes|:Pesquisador|:Lab. Herpetologia|:pt_BR
dc.contributor.butantanStuginski, Daniel Rodrigues|:Técnico|:Lab. Herpetologia|:PrimeiroAutor:Autor de correspondênciapt_BR
dc.sponsorship.butantanConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)¦¦pt_BR
dc.sponsorship.butantanCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)¦¦pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦09/53202-4pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦11/50206-9pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦08/57687-0pt_BR
dc.sponsorship.butantanInstitutos Nacionais de Ciência e Tecnologia (INCTs)¦¦08/57712-4pt_BR
dc.sponsorship.butantanInstitutos Nacionais de Ciência e Tecnologia (INCTs)¦¦08/57898-0pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.openairetypeArticle-
item.fulltextCom Texto completo-
item.grantfulltextembargo_29990101-
item.languageiso639-1English-
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