Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ympev.2021.107113 http://hdl.handle.net/11449/207497 |
Resumo: | We evaluated the role of Quaternary climatic fluctuations on the demographic history and population structure of amphibian species endemic to the ‘campo rupestre’ in the Neotropics, evaluating their distributional shifts, demographic changes, and lineage formation from the end of Pleistocene to present. We chose two anurans endemic to the high-elevation ‘campo rupestre’ in the Espinhaço Range (ER) in northeastern and southeastern Brazil (Bokermannohyla alvarengai and Bokermannohyla oxente), as models to test the role of Quaternary climatic fluctuations over their distribution range in this region. We collected tissue samples throughout their distribution range and used statistical phylogeography to examine processes of divergence and population demography. We generated spatial–temporal reconstructions using Bayesian inference in a coalescent framework in combination with hind-cast projections of species distribution models (SDMs). We also used the results and literature information to test alternative diversification scenarios via approximate Bayesian computation (ABC). Our results show that Quaternary climatic fluctuations influenced the geographic ranges of both species showing population expansion during the last glacial maximum (LGM) and range contraction during interglacial periods, as inferred from selected ABC models and from past projections of SDMs. We recovered Pleistocene diversification for both species occuring in distinctly unique periods for each taxon. An older and range-restricted lineage was recovered in a geographically isolated geological massif, deserving conservation and further taxonomic study. The diversification and distribution of these amphibian species endemic to the Neotropical ‘campo rupestre’ were influenced by Quaternary climatic fluctuations. The expansion of cold adapted species restricted to higher elevations during glacial periods and their concomitant retraction during interglacial periods may have been crucial for producing patterns of species richness and endemism along elevation gradients in tropical and subtropical domains. Such processes may influence the evolution of the biota distributed in heterogeneous landscapes with varied topography. |
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Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the NeotropicsABCClimate changeDiversificationElevation shiftsStatistical phylogeography‘Campo rupestre’We evaluated the role of Quaternary climatic fluctuations on the demographic history and population structure of amphibian species endemic to the ‘campo rupestre’ in the Neotropics, evaluating their distributional shifts, demographic changes, and lineage formation from the end of Pleistocene to present. We chose two anurans endemic to the high-elevation ‘campo rupestre’ in the Espinhaço Range (ER) in northeastern and southeastern Brazil (Bokermannohyla alvarengai and Bokermannohyla oxente), as models to test the role of Quaternary climatic fluctuations over their distribution range in this region. We collected tissue samples throughout their distribution range and used statistical phylogeography to examine processes of divergence and population demography. We generated spatial–temporal reconstructions using Bayesian inference in a coalescent framework in combination with hind-cast projections of species distribution models (SDMs). We also used the results and literature information to test alternative diversification scenarios via approximate Bayesian computation (ABC). Our results show that Quaternary climatic fluctuations influenced the geographic ranges of both species showing population expansion during the last glacial maximum (LGM) and range contraction during interglacial periods, as inferred from selected ABC models and from past projections of SDMs. We recovered Pleistocene diversification for both species occuring in distinctly unique periods for each taxon. An older and range-restricted lineage was recovered in a geographically isolated geological massif, deserving conservation and further taxonomic study. The diversification and distribution of these amphibian species endemic to the Neotropical ‘campo rupestre’ were influenced by Quaternary climatic fluctuations. The expansion of cold adapted species restricted to higher elevations during glacial periods and their concomitant retraction during interglacial periods may have been crucial for producing patterns of species richness and endemism along elevation gradients in tropical and subtropical domains. Such processes may influence the evolution of the biota distributed in heterogeneous landscapes with varied topography.Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade Universidade Estadual de Santa CruzDepartment of Herpetology American Museum of Natural HistoryHerpetology Section Zoologisches Forschungsmuseum Alexander KoenigInstituto Federal Goiano – IF Goiano Departamento de BiologiaDepartamento de Ciências Naturais Campus Dom Bosco Universidade Federal de São João del-ReiLaboratório Sagarana Instituto de Ciências Biológicas e da Saúde Universidade Federal de Viçosa – UFVDepartment of Earth and Environmental Sciences Rutgers University - NewarkUniversidade Estadual Paulista (UNESP) Departamento de Biodiversidade Instituto de Biociências and Centro de Aquicultura (CAUNESP), Campus Rio ClaroUniversidade Estadual Paulista (UNESP) Departamento de Biodiversidade Instituto de Biociências and Centro de Aquicultura (CAUNESP), Campus Rio ClaroUniversidade Estadual de Santa CruzAmerican Museum of Natural HistoryZoologisches Forschungsmuseum Alexander KoenigInstituto Federal Goiano – IF GoianoUniversidade Federal de São João del-ReiUniversidade Federal de Viçosa (UFV)Rutgers University - NewarkUniversidade Estadual Paulista (Unesp)de Oliveira, Francisco Fonseca RibeiroGehara, MarceloSolé, MircoLyra, Mariana [UNESP]Haddad, Célio Fernando Baptista [UNESP]Silva, Daniel Paivade Magalhães, Rafael FélixLeite, Felipe Sá FortesBurbrink, Frank T.2021-06-25T10:56:14Z2021-06-25T10:56:14Z2021-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.ympev.2021.107113Molecular Phylogenetics and Evolution, v. 160.1095-95131055-7903http://hdl.handle.net/11449/20749710.1016/j.ympev.2021.1071132-s2.0-85103005871Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMolecular Phylogenetics and Evolutioninfo:eu-repo/semantics/openAccess2024-04-09T15:43:25Zoai:repositorio.unesp.br:11449/207497Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:43:25Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
title |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
spellingShingle |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics de Oliveira, Francisco Fonseca Ribeiro ABC Climate change Diversification Elevation shifts Statistical phylogeography ‘Campo rupestre’ |
title_short |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
title_full |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
title_fullStr |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
title_full_unstemmed |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
title_sort |
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics |
author |
de Oliveira, Francisco Fonseca Ribeiro |
author_facet |
de Oliveira, Francisco Fonseca Ribeiro Gehara, Marcelo Solé, Mirco Lyra, Mariana [UNESP] Haddad, Célio Fernando Baptista [UNESP] Silva, Daniel Paiva de Magalhães, Rafael Félix Leite, Felipe Sá Fortes Burbrink, Frank T. |
author_role |
author |
author2 |
Gehara, Marcelo Solé, Mirco Lyra, Mariana [UNESP] Haddad, Célio Fernando Baptista [UNESP] Silva, Daniel Paiva de Magalhães, Rafael Félix Leite, Felipe Sá Fortes Burbrink, Frank T. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Santa Cruz American Museum of Natural History Zoologisches Forschungsmuseum Alexander Koenig Instituto Federal Goiano – IF Goiano Universidade Federal de São João del-Rei Universidade Federal de Viçosa (UFV) Rutgers University - Newark Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
de Oliveira, Francisco Fonseca Ribeiro Gehara, Marcelo Solé, Mirco Lyra, Mariana [UNESP] Haddad, Célio Fernando Baptista [UNESP] Silva, Daniel Paiva de Magalhães, Rafael Félix Leite, Felipe Sá Fortes Burbrink, Frank T. |
dc.subject.por.fl_str_mv |
ABC Climate change Diversification Elevation shifts Statistical phylogeography ‘Campo rupestre’ |
topic |
ABC Climate change Diversification Elevation shifts Statistical phylogeography ‘Campo rupestre’ |
description |
We evaluated the role of Quaternary climatic fluctuations on the demographic history and population structure of amphibian species endemic to the ‘campo rupestre’ in the Neotropics, evaluating their distributional shifts, demographic changes, and lineage formation from the end of Pleistocene to present. We chose two anurans endemic to the high-elevation ‘campo rupestre’ in the Espinhaço Range (ER) in northeastern and southeastern Brazil (Bokermannohyla alvarengai and Bokermannohyla oxente), as models to test the role of Quaternary climatic fluctuations over their distribution range in this region. We collected tissue samples throughout their distribution range and used statistical phylogeography to examine processes of divergence and population demography. We generated spatial–temporal reconstructions using Bayesian inference in a coalescent framework in combination with hind-cast projections of species distribution models (SDMs). We also used the results and literature information to test alternative diversification scenarios via approximate Bayesian computation (ABC). Our results show that Quaternary climatic fluctuations influenced the geographic ranges of both species showing population expansion during the last glacial maximum (LGM) and range contraction during interglacial periods, as inferred from selected ABC models and from past projections of SDMs. We recovered Pleistocene diversification for both species occuring in distinctly unique periods for each taxon. An older and range-restricted lineage was recovered in a geographically isolated geological massif, deserving conservation and further taxonomic study. The diversification and distribution of these amphibian species endemic to the Neotropical ‘campo rupestre’ were influenced by Quaternary climatic fluctuations. The expansion of cold adapted species restricted to higher elevations during glacial periods and their concomitant retraction during interglacial periods may have been crucial for producing patterns of species richness and endemism along elevation gradients in tropical and subtropical domains. Such processes may influence the evolution of the biota distributed in heterogeneous landscapes with varied topography. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:56:14Z 2021-06-25T10:56:14Z 2021-07-01 |
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 |
http://dx.doi.org/10.1016/j.ympev.2021.107113 Molecular Phylogenetics and Evolution, v. 160. 1095-9513 1055-7903 http://hdl.handle.net/11449/207497 10.1016/j.ympev.2021.107113 2-s2.0-85103005871 |
url |
http://dx.doi.org/10.1016/j.ympev.2021.107113 http://hdl.handle.net/11449/207497 |
identifier_str_mv |
Molecular Phylogenetics and Evolution, v. 160. 1095-9513 1055-7903 10.1016/j.ympev.2021.107113 2-s2.0-85103005871 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Molecular Phylogenetics and Evolution |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799965570346516480 |