Perspectives on invasive amphibians in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1371/journal.pone.0184703 http://hdl.handle.net/11449/163317 |
Resumo: | Introduced species have the potential to become invasive and jeopardize entire ecosystems. The success of species establishing viable populations outside their original extent depends primarily on favorable climatic conditions in the invasive ranges. Species distribution modeling (SDM) can thus be used to estimate potential habitat suitability for populations of invasive species. Here we review the status of six amphibian species with invasive populations in Brazil (four domestic species and two imported species). We (i) modeled the current habitat suitability and future potential distribution of these six focal species, (ii) reported on the disease status of Eleutherodactylus johnstonei and Phyllodytes luteolus, and (iii) quantified the acoustic overlap of P. luteolus and Leptodactylus labyrinthicus with three cooccurring native species. Our models indicated that all six invasive species could potentially expand their ranges in Brazil within the next few decades. In addition, our SDMs predicted important expansions in available habitat for 2 out of 6 invasive species under future (2100) climatic conditions. We detected high acoustic niche overlap between invasive and native amphibian species, underscoring that acoustic interference might reduce mating success in local frogs. Despite the American bullfrog Lithobates catesbeianus being recognized as a potential reservoir for the frog-killing fungus Batrachochytrium dendrobatidis (Bd) in Brazil, we did not detect Bd in the recently introduced population of E. johnstonei and P. luteolus in the State of Sao Paulo. We emphasize that the number of invasive amphibian species in Brazil is increasing exponentially, highlighting the urgent need to monitor and control these populations and decrease potential impacts on the locally biodiverse wildlife. |
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Perspectives on invasive amphibians in BrazilIntroduced species have the potential to become invasive and jeopardize entire ecosystems. The success of species establishing viable populations outside their original extent depends primarily on favorable climatic conditions in the invasive ranges. Species distribution modeling (SDM) can thus be used to estimate potential habitat suitability for populations of invasive species. Here we review the status of six amphibian species with invasive populations in Brazil (four domestic species and two imported species). We (i) modeled the current habitat suitability and future potential distribution of these six focal species, (ii) reported on the disease status of Eleutherodactylus johnstonei and Phyllodytes luteolus, and (iii) quantified the acoustic overlap of P. luteolus and Leptodactylus labyrinthicus with three cooccurring native species. Our models indicated that all six invasive species could potentially expand their ranges in Brazil within the next few decades. In addition, our SDMs predicted important expansions in available habitat for 2 out of 6 invasive species under future (2100) climatic conditions. We detected high acoustic niche overlap between invasive and native amphibian species, underscoring that acoustic interference might reduce mating success in local frogs. Despite the American bullfrog Lithobates catesbeianus being recognized as a potential reservoir for the frog-killing fungus Batrachochytrium dendrobatidis (Bd) in Brazil, we did not detect Bd in the recently introduced population of E. johnstonei and P. luteolus in the State of Sao Paulo. We emphasize that the number of invasive amphibian species in Brazil is increasing exponentially, highlighting the urgent need to monitor and control these populations and decrease potential impacts on the locally biodiverse wildlife.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Campinas, Inst Biol, Dept Biol Anim, Lab Multiusuario Bioacust LMBio, Campinas, SP, BrazilUniv Estadual Campinas, Inst Biol, Dept Biol Anim, Lab Hist Nat Anfibios Brasileiros LaHNAB, Campinas, SP, BrazilUniv Alabama, Dept Biol Sci, Tuscaloosa, AL USAUniv Estadual Campinas, Ctr Pesquisas Meteorol & Climat Aplicadas Agr CEP, Cidade Univ Zeferino Vaz, Campinas, SP, BrazilPontificia Univ Catolica Sao Paulo, Praca Dr Ermirio Morais, Sorocaba, SP, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Zool, Rio Claro, SP, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Zool, Rio Claro, SP, BrazilFAPESP: 2011/51694-7FAPESP: 2011/52070-7FAPESP: 2014/23388-7FAPESP: 2013/21519-4FAPESP: 2013/02219-0FAPESP: 2013/50741-7FAPESP: 2014/50342-8CNPq: 302589/2013-9CNPq: 405285/2013-2CNPq: 312895/2014-3CNPq: 161812/2011-2CNPq: 438675/2016-9CNPq: 302518/2013-4CAPES: 3855/13-9Public Library ScienceUniversidade Estadual de Campinas (UNICAMP)Univ AlabamaPontificia Univ Catolica Sao PauloUniversidade Estadual Paulista (Unesp)Forti, Lucas RodriguezBecker, C. GuilhermeTacioli, LeandroPereira, Vania RosaSantos, Andre Cid F. A.Oliveira, IgorHaddad, Celio F. B. [UNESP]Toledo, Luis Felipe2018-11-26T17:40:56Z2018-11-26T17:40:56Z2017-09-22info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article22application/pdfhttp://dx.doi.org/10.1371/journal.pone.0184703Plos One. San Francisco: Public Library Science, v. 12, n. 9, 22 p., 2017.1932-6203http://hdl.handle.net/11449/16331710.1371/journal.pone.0184703WOS:000411524700008WOS000411524700008.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlos One1,164info:eu-repo/semantics/openAccess2023-10-29T06:11:39Zoai:repositorio.unesp.br:11449/163317Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-29T06:11:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Perspectives on invasive amphibians in Brazil |
title |
Perspectives on invasive amphibians in Brazil |
spellingShingle |
Perspectives on invasive amphibians in Brazil Forti, Lucas Rodriguez |
title_short |
Perspectives on invasive amphibians in Brazil |
title_full |
Perspectives on invasive amphibians in Brazil |
title_fullStr |
Perspectives on invasive amphibians in Brazil |
title_full_unstemmed |
Perspectives on invasive amphibians in Brazil |
title_sort |
Perspectives on invasive amphibians in Brazil |
author |
Forti, Lucas Rodriguez |
author_facet |
Forti, Lucas Rodriguez Becker, C. Guilherme Tacioli, Leandro Pereira, Vania Rosa Santos, Andre Cid F. A. Oliveira, Igor Haddad, Celio F. B. [UNESP] Toledo, Luis Felipe |
author_role |
author |
author2 |
Becker, C. Guilherme Tacioli, Leandro Pereira, Vania Rosa Santos, Andre Cid F. A. Oliveira, Igor Haddad, Celio F. B. [UNESP] Toledo, Luis Felipe |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Univ Alabama Pontificia Univ Catolica Sao Paulo Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Forti, Lucas Rodriguez Becker, C. Guilherme Tacioli, Leandro Pereira, Vania Rosa Santos, Andre Cid F. A. Oliveira, Igor Haddad, Celio F. B. [UNESP] Toledo, Luis Felipe |
description |
Introduced species have the potential to become invasive and jeopardize entire ecosystems. The success of species establishing viable populations outside their original extent depends primarily on favorable climatic conditions in the invasive ranges. Species distribution modeling (SDM) can thus be used to estimate potential habitat suitability for populations of invasive species. Here we review the status of six amphibian species with invasive populations in Brazil (four domestic species and two imported species). We (i) modeled the current habitat suitability and future potential distribution of these six focal species, (ii) reported on the disease status of Eleutherodactylus johnstonei and Phyllodytes luteolus, and (iii) quantified the acoustic overlap of P. luteolus and Leptodactylus labyrinthicus with three cooccurring native species. Our models indicated that all six invasive species could potentially expand their ranges in Brazil within the next few decades. In addition, our SDMs predicted important expansions in available habitat for 2 out of 6 invasive species under future (2100) climatic conditions. We detected high acoustic niche overlap between invasive and native amphibian species, underscoring that acoustic interference might reduce mating success in local frogs. Despite the American bullfrog Lithobates catesbeianus being recognized as a potential reservoir for the frog-killing fungus Batrachochytrium dendrobatidis (Bd) in Brazil, we did not detect Bd in the recently introduced population of E. johnstonei and P. luteolus in the State of Sao Paulo. We emphasize that the number of invasive amphibian species in Brazil is increasing exponentially, highlighting the urgent need to monitor and control these populations and decrease potential impacts on the locally biodiverse wildlife. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-09-22 2018-11-26T17:40:56Z 2018-11-26T17:40:56Z |
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/10.1371/journal.pone.0184703 Plos One. San Francisco: Public Library Science, v. 12, n. 9, 22 p., 2017. 1932-6203 http://hdl.handle.net/11449/163317 10.1371/journal.pone.0184703 WOS:000411524700008 WOS000411524700008.pdf |
url |
http://dx.doi.org/10.1371/journal.pone.0184703 http://hdl.handle.net/11449/163317 |
identifier_str_mv |
Plos One. San Francisco: Public Library Science, v. 12, n. 9, 22 p., 2017. 1932-6203 10.1371/journal.pone.0184703 WOS:000411524700008 WOS000411524700008.pdf |
dc.language.iso.fl_str_mv |
eng |
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eng |
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Plos One 1,164 |
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openAccess |
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22 application/pdf |
dc.publisher.none.fl_str_mv |
Public Library Science |
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Public Library Science |
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Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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