Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842014000400854 |
Resumo: | New northwestern records of the striped treefrog Hypsiboas caingua (Carrizo, 1991 “1990”) are presented for Brazil, extending its known geographic distribution approximately 115 km northward (linear distance) of the previous northernmost record of the species. In all new localities, individuals of H. caingua were only found in calling activity under temperatures below 18°C. The species appears to be associated with Atlantic Forest, although it had already been recorded in Cerrado. Although the scientific literature data suggests that H. caingua presents discontinuous geographical distribution, three methods of distribution modelling based on climatic data show that the species' distribution is continuous. The gap in the distribution may be related to the lack of field surveys in the regions that connect these populations, especially in colder periods. Nevertheless, factors other than climate might also be responsible for the current distribution of H. caingua, since the species was absent in well-surveyed sites situated between the areas of modeled distribution. Therefore, further studies on natural history, populations' genetic structure, and geographic distribution models implementing factors other than climate will be important to elucidate some ecological and evolutionary aspects of the distribution of H. caingua in South America. |
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Brazilian Journal of Biology |
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Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South AmericaCentral-Southern BrazilCerradostriped treefrogspecies distribution modelling (SDM)low temperaturesNew northwestern records of the striped treefrog Hypsiboas caingua (Carrizo, 1991 “1990”) are presented for Brazil, extending its known geographic distribution approximately 115 km northward (linear distance) of the previous northernmost record of the species. In all new localities, individuals of H. caingua were only found in calling activity under temperatures below 18°C. The species appears to be associated with Atlantic Forest, although it had already been recorded in Cerrado. Although the scientific literature data suggests that H. caingua presents discontinuous geographical distribution, three methods of distribution modelling based on climatic data show that the species' distribution is continuous. The gap in the distribution may be related to the lack of field surveys in the regions that connect these populations, especially in colder periods. Nevertheless, factors other than climate might also be responsible for the current distribution of H. caingua, since the species was absent in well-surveyed sites situated between the areas of modeled distribution. Therefore, further studies on natural history, populations' genetic structure, and geographic distribution models implementing factors other than climate will be important to elucidate some ecological and evolutionary aspects of the distribution of H. caingua in South America.Instituto Internacional de Ecologia2014-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842014000400854Brazilian Journal of Biology v.74 n.4 2014reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.05113info:eu-repo/semantics/openAccessDelatorre,MVasconcelos,TSCunha,NLMartins,FIOda,FHAoki,CLandgref-Filho,Peng2015-11-24T00:00:00Zoai:scielo:S1519-69842014000400854Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2015-11-24T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
title |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
spellingShingle |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America Delatorre,M Central-Southern Brazil Cerrado striped treefrog species distribution modelling (SDM) low temperatures |
title_short |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
title_full |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
title_fullStr |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
title_full_unstemmed |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
title_sort |
Implementing new northernmost records to modelling the distribution of Hypsiboas caingua (Anura: Hylidae) in South America |
author |
Delatorre,M |
author_facet |
Delatorre,M Vasconcelos,TS Cunha,NL Martins,FI Oda,FH Aoki,C Landgref-Filho,P |
author_role |
author |
author2 |
Vasconcelos,TS Cunha,NL Martins,FI Oda,FH Aoki,C Landgref-Filho,P |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Delatorre,M Vasconcelos,TS Cunha,NL Martins,FI Oda,FH Aoki,C Landgref-Filho,P |
dc.subject.por.fl_str_mv |
Central-Southern Brazil Cerrado striped treefrog species distribution modelling (SDM) low temperatures |
topic |
Central-Southern Brazil Cerrado striped treefrog species distribution modelling (SDM) low temperatures |
description |
New northwestern records of the striped treefrog Hypsiboas caingua (Carrizo, 1991 “1990”) are presented for Brazil, extending its known geographic distribution approximately 115 km northward (linear distance) of the previous northernmost record of the species. In all new localities, individuals of H. caingua were only found in calling activity under temperatures below 18°C. The species appears to be associated with Atlantic Forest, although it had already been recorded in Cerrado. Although the scientific literature data suggests that H. caingua presents discontinuous geographical distribution, three methods of distribution modelling based on climatic data show that the species' distribution is continuous. The gap in the distribution may be related to the lack of field surveys in the regions that connect these populations, especially in colder periods. Nevertheless, factors other than climate might also be responsible for the current distribution of H. caingua, since the species was absent in well-surveyed sites situated between the areas of modeled distribution. Therefore, further studies on natural history, populations' genetic structure, and geographic distribution models implementing factors other than climate will be important to elucidate some ecological and evolutionary aspects of the distribution of H. caingua in South America. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-11-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842014000400854 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842014000400854 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1519-6984.05113 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.74 n.4 2014 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129880469798912 |