Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal.
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140322 |
Resumo: | Abstract: The drought and wildfires that swept through Pantanal, the major South American wetland, in 2020 severely impacted the local biota. The resilience of native species to these types of extreme events remains largely unknown. During post-wildfire surveys at recently affected sites, we found three burrows containing the semi-aquatic Chacoan marsh rats (Holochilus chacarius). We also found a callichthyid catfish (Hoplosternum sp.) and a trichodactylid crab (Dilocarcinus pagei) alive and co-habiting one of the burrows with H. chacarius. We report for the first time the use of underground structures with a flooded chamber by the Chacoan marsh rat. We discussed the importance of these burrows for post-fire survivorship and whether they may serve as shelters for H. chacarius and other species against wildfires and drought, under the light of previous studies with other taxa. Resumen: Las sequías e incendios forestales que afectaron el Pantanal, la mayor llanura inundada de Sudamérica, en 2020 impactaron fuertemente la biota, cuya resiliencia a estos tipos de eventos extremos todavía es desconocida. Durante muestreos posteriores a los incendios en sitios impactados, encontramos tres cuevas habitadas por la rata colorada chaqueña, Holochilus chacarius. Además, encontramos a un bagre calíctido (Hoplosternum sp.) y a un cangrejo tricodactílido (Dilocarcinus pagei) cohabitando una de las cuevas con H. chacarius. Reportamos, por primera vez, el uso de una cueva inundada por la rata colorada. Discutimos la importancia de dichas estructuras para la supervivencia posterior al incendio y si pueden servir como refugio para H. chacarius y otras especies a eventos extremos de incendios y sequía, a la luz de estudios previos con otros taxones. |
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Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal.Animal SelvagemComportamento AnimalHabitatDry seasonAnimal behaviorHabitat preferencesWetlandsAbstract: The drought and wildfires that swept through Pantanal, the major South American wetland, in 2020 severely impacted the local biota. The resilience of native species to these types of extreme events remains largely unknown. During post-wildfire surveys at recently affected sites, we found three burrows containing the semi-aquatic Chacoan marsh rats (Holochilus chacarius). We also found a callichthyid catfish (Hoplosternum sp.) and a trichodactylid crab (Dilocarcinus pagei) alive and co-habiting one of the burrows with H. chacarius. We report for the first time the use of underground structures with a flooded chamber by the Chacoan marsh rat. We discussed the importance of these burrows for post-fire survivorship and whether they may serve as shelters for H. chacarius and other species against wildfires and drought, under the light of previous studies with other taxa. Resumen: Las sequías e incendios forestales que afectaron el Pantanal, la mayor llanura inundada de Sudamérica, en 2020 impactaron fuertemente la biota, cuya resiliencia a estos tipos de eventos extremos todavía es desconocida. Durante muestreos posteriores a los incendios en sitios impactados, encontramos tres cuevas habitadas por la rata colorada chaqueña, Holochilus chacarius. Además, encontramos a un bagre calíctido (Hoplosternum sp.) y a un cangrejo tricodactílido (Dilocarcinus pagei) cohabitando una de las cuevas con H. chacarius. Reportamos, por primera vez, el uso de una cueva inundada por la rata colorada. Discutimos la importancia de dichas estructuras para la supervivencia posterior al incendio y si pueden servir como refugio para H. chacarius y otras especies a eventos extremos de incendios y sequía, a la luz de estudios previos con otros taxones.THIAGO BORGES FERNANDES SEMEDO, Instituto Nacional de Pesquisa do Pantanal - INPP; GUSTAVO SIMÕES LIBARDI, Universidad Nacional de Córdoba; CHRISTINE STRÜSSMANN, Universidade Federal de Mato Grosso; CHRISTIAN NIEL BERLINCK, Chico Mendes de Conservação da Biodiversidade; WALFRIDO MORAES TOMAS, CPAP; GUILHERME SINICIATO TERRA GARBINO, Universidade Federal de Viçosa.SEMEDO, T. B. FLIBARDI, G. S.STRÜSSMANN, C.BERLINCK, C. N.TOMAS, W. M.GARBINO, G. S. T.2022-02-23T18:00:49Z2022-02-23T18:00:49Z2022-02-232022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleTherya Notes, v. 3, n.1, p. 30-35, 2022.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140322DOI: 10.12933/therya_notes-22-65enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2022-02-23T18:00:59Zoai:www.alice.cnptia.embrapa.br:doc/1140322Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542022-02-23T18:00:59falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-02-23T18:00:59Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
title |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
spellingShingle |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. SEMEDO, T. B. F Animal Selvagem Comportamento Animal Habitat Dry season Animal behavior Habitat preferences Wetlands |
title_short |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
title_full |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
title_fullStr |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
title_full_unstemmed |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
title_sort |
Discovery of underground shelters occupied by the Chacoan Marsh Rat after massive wildfires in Pantanal. |
author |
SEMEDO, T. B. F |
author_facet |
SEMEDO, T. B. F LIBARDI, G. S. STRÜSSMANN, C. BERLINCK, C. N. TOMAS, W. M. GARBINO, G. S. T. |
author_role |
author |
author2 |
LIBARDI, G. S. STRÜSSMANN, C. BERLINCK, C. N. TOMAS, W. M. GARBINO, G. S. T. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
THIAGO BORGES FERNANDES SEMEDO, Instituto Nacional de Pesquisa do Pantanal - INPP; GUSTAVO SIMÕES LIBARDI, Universidad Nacional de Córdoba; CHRISTINE STRÜSSMANN, Universidade Federal de Mato Grosso; CHRISTIAN NIEL BERLINCK, Chico Mendes de Conservação da Biodiversidade; WALFRIDO MORAES TOMAS, CPAP; GUILHERME SINICIATO TERRA GARBINO, Universidade Federal de Viçosa. |
dc.contributor.author.fl_str_mv |
SEMEDO, T. B. F LIBARDI, G. S. STRÜSSMANN, C. BERLINCK, C. N. TOMAS, W. M. GARBINO, G. S. T. |
dc.subject.por.fl_str_mv |
Animal Selvagem Comportamento Animal Habitat Dry season Animal behavior Habitat preferences Wetlands |
topic |
Animal Selvagem Comportamento Animal Habitat Dry season Animal behavior Habitat preferences Wetlands |
description |
Abstract: The drought and wildfires that swept through Pantanal, the major South American wetland, in 2020 severely impacted the local biota. The resilience of native species to these types of extreme events remains largely unknown. During post-wildfire surveys at recently affected sites, we found three burrows containing the semi-aquatic Chacoan marsh rats (Holochilus chacarius). We also found a callichthyid catfish (Hoplosternum sp.) and a trichodactylid crab (Dilocarcinus pagei) alive and co-habiting one of the burrows with H. chacarius. We report for the first time the use of underground structures with a flooded chamber by the Chacoan marsh rat. We discussed the importance of these burrows for post-fire survivorship and whether they may serve as shelters for H. chacarius and other species against wildfires and drought, under the light of previous studies with other taxa. Resumen: Las sequías e incendios forestales que afectaron el Pantanal, la mayor llanura inundada de Sudamérica, en 2020 impactaron fuertemente la biota, cuya resiliencia a estos tipos de eventos extremos todavía es desconocida. Durante muestreos posteriores a los incendios en sitios impactados, encontramos tres cuevas habitadas por la rata colorada chaqueña, Holochilus chacarius. Además, encontramos a un bagre calíctido (Hoplosternum sp.) y a un cangrejo tricodactílido (Dilocarcinus pagei) cohabitando una de las cuevas con H. chacarius. Reportamos, por primera vez, el uso de una cueva inundada por la rata colorada. Discutimos la importancia de dichas estructuras para la supervivencia posterior al incendio y si pueden servir como refugio para H. chacarius y otras especies a eventos extremos de incendios y sequía, a la luz de estudios previos con otros taxones. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-02-23T18:00:49Z 2022-02-23T18:00:49Z 2022-02-23 2022 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Therya Notes, v. 3, n.1, p. 30-35, 2022. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140322 DOI: 10.12933/therya_notes-22-65 |
identifier_str_mv |
Therya Notes, v. 3, n.1, p. 30-35, 2022. DOI: 10.12933/therya_notes-22-65 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140322 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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