Reproductive aspects of Dendropsophus sanborni (Anura, Hylidae) in northeastern Argentina

Detalhes bibliográficos
Autor(a) principal: Curi,Lucila M.
Data de Publicação: 2014
Outros Autores: Olea,Gabriela. B., Álvarez,Blanca B., Céspedez,Jorge A., Lombardo,Daniel M.
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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spelling 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
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