Thermal physiology of Amazonian lizards (Reptilia: Squamata)
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/14665 |
Resumo: | We summarize thermal-biology data of 69 species of Amazonian lizards, including mode of thermoregulation and field-active body temperatures (Tb). We also provide new data on preferred temperatures (Tpref), voluntary and thermal-tolerance ranges, and thermal-performance curves (TPC’s) for 27 species from nine sites in the Brazilian Amazonia. We tested for phylogenetic signal and pairwise correlations among thermal traits. We found that species generally categorized as thermoregulators have the highest mean values for all thermal traits, and broader ranges for Tb, critical thermal maximum (CTmax) and optimal (Topt) temperatures. Species generally categorized as thermoconformers have large ranges for Tpref, critical thermal minimum (CTmin), and minimum voluntary (VTmin) temperatures for performance. Despite these differences, our results show that all thermal characteristics overlap between both groups and suggest that Amazonian lizards do not fit into discrete thermoregulatory categories. The traits are all correlated, with the exceptions of (1) Topt, which does not correlate with CTmax, and (2) CTmin, and correlates only with Topt. Weak phylogenetic signals for Tb, Tpref and VTmin indicate that these characters may be shaped by local environmental conditions and influenced by phylogeny. We found that open-habitat species perform well under present environmental conditions, without experiencing detectable thermal stress from high environmental temperatures induced in lab experiments. For forest-dwelling lizards, we expect warming trends in Amazonia to induce thermal stress, as temperatures surpass the thermal tolerances for these species. © 2018 Diele-Viegas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
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Diele-Viegas, Luisa MariaVitt, Laurie JosephSinervo, Barry R.Colli, Guarino R.Werneck, F. P.Miles, Donald B.Magnusson, William ErnestSantos, Juan CarlosSette, C. M.Caetano, Gabriel H.O.Pontes, EmersonÁvila-Pires, Teresa Cristina Sauer2020-04-24T17:00:03Z2020-04-24T17:00:03Z2018https://repositorio.inpa.gov.br/handle/1/1466510.1371/journal.pone.0192834We summarize thermal-biology data of 69 species of Amazonian lizards, including mode of thermoregulation and field-active body temperatures (Tb). We also provide new data on preferred temperatures (Tpref), voluntary and thermal-tolerance ranges, and thermal-performance curves (TPC’s) for 27 species from nine sites in the Brazilian Amazonia. We tested for phylogenetic signal and pairwise correlations among thermal traits. We found that species generally categorized as thermoregulators have the highest mean values for all thermal traits, and broader ranges for Tb, critical thermal maximum (CTmax) and optimal (Topt) temperatures. Species generally categorized as thermoconformers have large ranges for Tpref, critical thermal minimum (CTmin), and minimum voluntary (VTmin) temperatures for performance. Despite these differences, our results show that all thermal characteristics overlap between both groups and suggest that Amazonian lizards do not fit into discrete thermoregulatory categories. The traits are all correlated, with the exceptions of (1) Topt, which does not correlate with CTmax, and (2) CTmin, and correlates only with Topt. Weak phylogenetic signals for Tb, Tpref and VTmin indicate that these characters may be shaped by local environmental conditions and influenced by phylogeny. We found that open-habitat species perform well under present environmental conditions, without experiencing detectable thermal stress from high environmental temperatures induced in lab experiments. For forest-dwelling lizards, we expect warming trends in Amazonia to induce thermal stress, as temperatures surpass the thermal tolerances for these species. © 2018 Diele-Viegas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Volume 13, Número 3Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessControlled StudyEnvironmental TemperatureForestHabitatHeat ToleranceLizardNonhumanPhylogenyPhysiologyTemperature StressWarmingAcclimatizationAnimalsBody TemperatureBrasilClassificationEcosystemGeographyLizardSpecies DifferenceTemperatureThermoregulationAcclimatizationAnimalssBody TemperatureBody Temperature RegulationBrasilEcosystemGeographyLizardsSpecies SpecificityTemperatureThermal physiology of Amazonian lizards (Reptilia: Squamata)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePLoS ONEengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfapplication/pdf3494575https://repositorio.inpa.gov.br/bitstream/1/14665/1/artigo-inpa.pdf6b551a8822aa5a20ca6f0f516289b168MD51CC-LICENSElicense_rdfapplication/octet-stream914https://repositorio.inpa.gov.br/bitstream/1/14665/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD521/146652020-07-14 09:19:28.909oai:repositorio:1/14665Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-14T13:19:28Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
title |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
spellingShingle |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) Diele-Viegas, Luisa Maria Controlled Study Environmental Temperature Forest Habitat Heat Tolerance Lizard Nonhuman Phylogeny Physiology Temperature Stress Warming Acclimatization Animals Body Temperature Brasil Classification Ecosystem Geography Lizard Species Difference Temperature Thermoregulation Acclimatization Animalss Body Temperature Body Temperature Regulation Brasil Ecosystem Geography Lizards Species Specificity Temperature |
title_short |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
title_full |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
title_fullStr |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
title_full_unstemmed |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
title_sort |
Thermal physiology of Amazonian lizards (Reptilia: Squamata) |
author |
Diele-Viegas, Luisa Maria |
author_facet |
Diele-Viegas, Luisa Maria Vitt, Laurie Joseph Sinervo, Barry R. Colli, Guarino R. Werneck, F. P. Miles, Donald B. Magnusson, William Ernest Santos, Juan Carlos Sette, C. M. Caetano, Gabriel H.O. Pontes, Emerson Ávila-Pires, Teresa Cristina Sauer |
author_role |
author |
author2 |
Vitt, Laurie Joseph Sinervo, Barry R. Colli, Guarino R. Werneck, F. P. Miles, Donald B. Magnusson, William Ernest Santos, Juan Carlos Sette, C. M. Caetano, Gabriel H.O. Pontes, Emerson Ávila-Pires, Teresa Cristina Sauer |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Diele-Viegas, Luisa Maria Vitt, Laurie Joseph Sinervo, Barry R. Colli, Guarino R. Werneck, F. P. Miles, Donald B. Magnusson, William Ernest Santos, Juan Carlos Sette, C. M. Caetano, Gabriel H.O. Pontes, Emerson Ávila-Pires, Teresa Cristina Sauer |
dc.subject.eng.fl_str_mv |
Controlled Study Environmental Temperature Forest Habitat Heat Tolerance Lizard Nonhuman Phylogeny Physiology Temperature Stress Warming Acclimatization Animals Body Temperature Brasil Classification Ecosystem Geography Lizard Species Difference Temperature Thermoregulation Acclimatization Animalss Body Temperature Body Temperature Regulation Brasil Ecosystem Geography Lizards Species Specificity Temperature |
topic |
Controlled Study Environmental Temperature Forest Habitat Heat Tolerance Lizard Nonhuman Phylogeny Physiology Temperature Stress Warming Acclimatization Animals Body Temperature Brasil Classification Ecosystem Geography Lizard Species Difference Temperature Thermoregulation Acclimatization Animalss Body Temperature Body Temperature Regulation Brasil Ecosystem Geography Lizards Species Specificity Temperature |
description |
We summarize thermal-biology data of 69 species of Amazonian lizards, including mode of thermoregulation and field-active body temperatures (Tb). We also provide new data on preferred temperatures (Tpref), voluntary and thermal-tolerance ranges, and thermal-performance curves (TPC’s) for 27 species from nine sites in the Brazilian Amazonia. We tested for phylogenetic signal and pairwise correlations among thermal traits. We found that species generally categorized as thermoregulators have the highest mean values for all thermal traits, and broader ranges for Tb, critical thermal maximum (CTmax) and optimal (Topt) temperatures. Species generally categorized as thermoconformers have large ranges for Tpref, critical thermal minimum (CTmin), and minimum voluntary (VTmin) temperatures for performance. Despite these differences, our results show that all thermal characteristics overlap between both groups and suggest that Amazonian lizards do not fit into discrete thermoregulatory categories. The traits are all correlated, with the exceptions of (1) Topt, which does not correlate with CTmax, and (2) CTmin, and correlates only with Topt. Weak phylogenetic signals for Tb, Tpref and VTmin indicate that these characters may be shaped by local environmental conditions and influenced by phylogeny. We found that open-habitat species perform well under present environmental conditions, without experiencing detectable thermal stress from high environmental temperatures induced in lab experiments. For forest-dwelling lizards, we expect warming trends in Amazonia to induce thermal stress, as temperatures surpass the thermal tolerances for these species. © 2018 Diele-Viegas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018 |
dc.date.accessioned.fl_str_mv |
2020-04-24T17:00:03Z |
dc.date.available.fl_str_mv |
2020-04-24T17:00:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.inpa.gov.br/handle/1/14665 |
dc.identifier.doi.none.fl_str_mv |
10.1371/journal.pone.0192834 |
url |
https://repositorio.inpa.gov.br/handle/1/14665 |
identifier_str_mv |
10.1371/journal.pone.0192834 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 13, Número 3 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
PLoS ONE |
publisher.none.fl_str_mv |
PLoS ONE |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do INPA instname:Instituto Nacional de Pesquisas da Amazônia (INPA) instacron:INPA |
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INPA |
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Repositório Institucional do INPA |
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Repositório Institucional do INPA |
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