Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Iheringia. Série Zoologia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400007 |
Resumo: | Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina. The aim of this investigation was to characterize reproductive aspects of Dendropsophus sanborni (Schmidt, 1944) (Anura, Hylidae) in the northwest of Corrientes province, in northeastern Argentina. The reproductive cycles of males and females, the existence of sexual dimorphism and the male’s vocalization period were analyzed. Samplings were made from September 2011 to August 2012. Dendropsophus sanborni showed a prolonged reproductive pattern because reproductive activity was observed during most part of the year. Calling males were recorded all months except in July. The spermatogenic cycle can be characterized as potentially continuous. In males, snout-vent length was significantly correlated with mean testicular volume. The species showed sexual dimorphism in body mass, with females larger than males. Post-ovulatory females were found from March to June and most females had oocytes at different stages of maturity, with abundant post-vitellogenic oocytes from August to December. |
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Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern ArgentinaReproductionvocalizationsgonadsReproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina. The aim of this investigation was to characterize reproductive aspects of Dendropsophus sanborni (Schmidt, 1944) (Anura, Hylidae) in the northwest of Corrientes province, in northeastern Argentina. The reproductive cycles of males and females, the existence of sexual dimorphism and the male’s vocalization period were analyzed. Samplings were made from September 2011 to August 2012. Dendropsophus sanborni showed a prolonged reproductive pattern because reproductive activity was observed during most part of the year. Calling males were recorded all months except in July. The spermatogenic cycle can be characterized as potentially continuous. In males, snout-vent length was significantly correlated with mean testicular volume. The species showed sexual dimorphism in body mass, with females larger than males. Post-ovulatory females were found from March to June and most females had oocytes at different stages of maturity, with abundant post-vitellogenic oocytes from August to December.Museu de Ciências Naturais2014-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400007Iheringia. Série Zoologia v.104 n.4 2014reponame:Iheringia. Série Zoologiainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RS10.1590/1678-476620141044432438info:eu-repo/semantics/openAccessCuri,Lucila M.Olea,Gabriela. B.Álvarez,Blanca B.Céspedez,Jorge A.Lombardo,Daniel M.eng2015-02-04T00:00:00Zoai:scielo:S0073-47212014000400007Revistahttp://www.scielo.br/iszPUBhttps://old.scielo.br/oai/scielo-oai.php||iheringia-zoo@fzb.rs.gov.br1678-47660073-4721opendoar:2015-02-04T00:00Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false |
dc.title.none.fl_str_mv |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
title |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
spellingShingle |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina Curi,Lucila M. Reproduction vocalizations gonads |
title_short |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
title_full |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
title_fullStr |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
title_full_unstemmed |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
title_sort |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina |
author |
Curi,Lucila M. |
author_facet |
Curi,Lucila M. Olea,Gabriela. B. Álvarez,Blanca B. Céspedez,Jorge A. Lombardo,Daniel M. |
author_role |
author |
author2 |
Olea,Gabriela. B. Álvarez,Blanca B. Céspedez,Jorge A. Lombardo,Daniel M. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Curi,Lucila M. Olea,Gabriela. B. Álvarez,Blanca B. Céspedez,Jorge A. Lombardo,Daniel M. |
dc.subject.por.fl_str_mv |
Reproduction vocalizations gonads |
topic |
Reproduction vocalizations gonads |
description |
Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina. The aim of this investigation was to characterize reproductive aspects of Dendropsophus sanborni (Schmidt, 1944) (Anura, Hylidae) in the northwest of Corrientes province, in northeastern Argentina. The reproductive cycles of males and females, the existence of sexual dimorphism and the male’s vocalization period were analyzed. Samplings were made from September 2011 to August 2012. Dendropsophus sanborni showed a prolonged reproductive pattern because reproductive activity was observed during most part of the year. Calling males were recorded all months except in July. The spermatogenic cycle can be characterized as potentially continuous. In males, snout-vent length was significantly correlated with mean testicular volume. The species showed sexual dimorphism in body mass, with females larger than males. Post-ovulatory females were found from March to June and most females had oocytes at different stages of maturity, with abundant post-vitellogenic oocytes from August to December. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-01 |
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=S0073-47212014000400007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-476620141044432438 |
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 |
Museu de Ciências Naturais |
publisher.none.fl_str_mv |
Museu de Ciências Naturais |
dc.source.none.fl_str_mv |
Iheringia. Série Zoologia v.104 n.4 2014 reponame:Iheringia. Série Zoologia instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) instacron:FZB/RS |
instname_str |
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
instacron_str |
FZB/RS |
institution |
FZB/RS |
reponame_str |
Iheringia. Série Zoologia |
collection |
Iheringia. Série Zoologia |
repository.name.fl_str_mv |
Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
repository.mail.fl_str_mv |
||iheringia-zoo@fzb.rs.gov.br |
_version_ |
1754203964654485504 |