Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance

Detalhes bibliográficos
Autor(a) principal: Oliveira, Ezequiel Aguiar de
Data de Publicação: 2020
Outros Autores: Perez, Manolo Fernandez, Bertollo, Luiz Antônio Carlos, Gestich, Carla C., Ráb, Petr, Ezaz, Tariq Tariq, Souza, F. H.S., Viana, Patrik Ferreira, Feldberg, Eliana, Oliveira, Edvagner H.C., Cioffi, M. B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/23261
Resumo: The Neotropical region exhibits the greatest worldwide diversity and the diversification history of several clades is related to the puzzling geomorphologic and climatic history of this region. The freshwater Amazon ecoregion contains the main hydrographic basins of the Neotropical region that are highly dendritic and ecologically diverse. It contains a rich and endemic fish fauna, including one of its most iconic and economically important representatives, the bony-tongue Arapaima gigas (Teleostei, Osteoglossiformes). Here, we evaluated the projected distribution of the genus in different historical periods (Present, Last Glacial Maximum, Last Interglacial Maximum and Near Future) and interpreted these results in light of the genomic diversity and modeled historical demography. For that, we combined species distribution models, population genetic analysis using SNPs and deep learning model selection. We analyzed a representative sample of the genus from the two basins where it naturally occurs, four localities in the Amazon (Am) and three in the Tocantins-Araguaia (To-Ar) basin, as well as individuals from three fish farms. We inferred a potentially smaller distribution in the glacial period, with a possible refuge in central Am. Our genetic data agrees with this result, suggesting a higher level of genetic diversity in the Am basin, compared to that observed in To-Ar. Our deep learning model comparison indicated that the To-Ar basin was colonized by the population from the Am basin. Considering a global warming scenario in the near future, A. gigas could reach an even larger range, especially if anthropogenic related dispersal occurs, potentially invading new areas and impacting their communities. © 2020 The Authors. Ecography published by John Wiley & Sons Ltd on behalf of Nordic Society Oikos
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spelling Oliveira, Ezequiel Aguiar dePerez, Manolo FernandezBertollo, Luiz Antônio CarlosGestich, Carla C.Ráb, PetrEzaz, Tariq TariqSouza, F. H.S.Viana, Patrik FerreiraFeldberg, ElianaOliveira, Edvagner H.C.Cioffi, M. B.2020-07-03T21:06:34Z2020-07-03T21:06:34Z2020https://repositorio.inpa.gov.br/handle/1/2326110.1111/ecog.04874The Neotropical region exhibits the greatest worldwide diversity and the diversification history of several clades is related to the puzzling geomorphologic and climatic history of this region. The freshwater Amazon ecoregion contains the main hydrographic basins of the Neotropical region that are highly dendritic and ecologically diverse. It contains a rich and endemic fish fauna, including one of its most iconic and economically important representatives, the bony-tongue Arapaima gigas (Teleostei, Osteoglossiformes). Here, we evaluated the projected distribution of the genus in different historical periods (Present, Last Glacial Maximum, Last Interglacial Maximum and Near Future) and interpreted these results in light of the genomic diversity and modeled historical demography. For that, we combined species distribution models, population genetic analysis using SNPs and deep learning model selection. We analyzed a representative sample of the genus from the two basins where it naturally occurs, four localities in the Amazon (Am) and three in the Tocantins-Araguaia (To-Ar) basin, as well as individuals from three fish farms. We inferred a potentially smaller distribution in the glacial period, with a possible refuge in central Am. Our genetic data agrees with this result, suggesting a higher level of genetic diversity in the Am basin, compared to that observed in To-Ar. Our deep learning model comparison indicated that the To-Ar basin was colonized by the population from the Am basin. Considering a global warming scenario in the near future, A. gigas could reach an even larger range, especially if anthropogenic related dispersal occurs, potentially invading new areas and impacting their communities. © 2020 The Authors. Ecography published by John Wiley & Sons Ltd on behalf of Nordic Society OikosAttribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessClimate ChangeDArTseqdeep learningFishhistorical demographyneotropical diversityHistorical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importanceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleEcographyengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALhistorical.pdfhistorical.pdfapplication/pdf1091936https://repositorio.inpa.gov.br/bitstream/1/23261/1/historical.pdf99e0fc57f1efc9d8014a821c42af9026MD511/232612020-07-16 12:38:02.779oai:repositorio:1/23261Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-16T16:38:02Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
title Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
spellingShingle Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
Oliveira, Ezequiel Aguiar de
Climate Change
DArTseq
deep learning
Fish
historical demography
neotropical diversity
title_short Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
title_full Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
title_fullStr Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
title_full_unstemmed Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
title_sort Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
author Oliveira, Ezequiel Aguiar de
author_facet Oliveira, Ezequiel Aguiar de
Perez, Manolo Fernandez
Bertollo, Luiz Antônio Carlos
Gestich, Carla C.
Ráb, Petr
Ezaz, Tariq Tariq
Souza, F. H.S.
Viana, Patrik Ferreira
Feldberg, Eliana
Oliveira, Edvagner H.C.
Cioffi, M. B.
author_role author
author2 Perez, Manolo Fernandez
Bertollo, Luiz Antônio Carlos
Gestich, Carla C.
Ráb, Petr
Ezaz, Tariq Tariq
Souza, F. H.S.
Viana, Patrik Ferreira
Feldberg, Eliana
Oliveira, Edvagner H.C.
Cioffi, M. B.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Ezequiel Aguiar de
Perez, Manolo Fernandez
Bertollo, Luiz Antônio Carlos
Gestich, Carla C.
Ráb, Petr
Ezaz, Tariq Tariq
Souza, F. H.S.
Viana, Patrik Ferreira
Feldberg, Eliana
Oliveira, Edvagner H.C.
Cioffi, M. B.
dc.subject.eng.fl_str_mv Climate Change
DArTseq
deep learning
Fish
historical demography
neotropical diversity
topic Climate Change
DArTseq
deep learning
Fish
historical demography
neotropical diversity
description The Neotropical region exhibits the greatest worldwide diversity and the diversification history of several clades is related to the puzzling geomorphologic and climatic history of this region. The freshwater Amazon ecoregion contains the main hydrographic basins of the Neotropical region that are highly dendritic and ecologically diverse. It contains a rich and endemic fish fauna, including one of its most iconic and economically important representatives, the bony-tongue Arapaima gigas (Teleostei, Osteoglossiformes). Here, we evaluated the projected distribution of the genus in different historical periods (Present, Last Glacial Maximum, Last Interglacial Maximum and Near Future) and interpreted these results in light of the genomic diversity and modeled historical demography. For that, we combined species distribution models, population genetic analysis using SNPs and deep learning model selection. We analyzed a representative sample of the genus from the two basins where it naturally occurs, four localities in the Amazon (Am) and three in the Tocantins-Araguaia (To-Ar) basin, as well as individuals from three fish farms. We inferred a potentially smaller distribution in the glacial period, with a possible refuge in central Am. Our genetic data agrees with this result, suggesting a higher level of genetic diversity in the Am basin, compared to that observed in To-Ar. Our deep learning model comparison indicated that the To-Ar basin was colonized by the population from the Am basin. Considering a global warming scenario in the near future, A. gigas could reach an even larger range, especially if anthropogenic related dispersal occurs, potentially invading new areas and impacting their communities. © 2020 The Authors. Ecography published by John Wiley & Sons Ltd on behalf of Nordic Society Oikos
publishDate 2020
dc.date.accessioned.fl_str_mv 2020-07-03T21:06:34Z
dc.date.available.fl_str_mv 2020-07-03T21:06:34Z
dc.date.issued.fl_str_mv 2020
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/1/23261
dc.identifier.doi.none.fl_str_mv 10.1111/ecog.04874
url https://repositorio.inpa.gov.br/handle/1/23261
identifier_str_mv 10.1111/ecog.04874
dc.language.iso.fl_str_mv eng
language eng
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
rights_invalid_str_mv 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 Ecography
publisher.none.fl_str_mv Ecography
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
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