POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA

Detalhes bibliográficos
Autor(a) principal: Furtado, Mayara Fabiana Melo
Data de Publicação: 2014
Outros Autores: Costa-Campos, Carlos Eduardo, Queiroz, Suelique Souza
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biota Amazônia
Texto Completo: https://periodicos.unifap.br/index.php/biota/article/view/924
Resumo: Neotropical frogs exhibit different patterns of activities related to the distribution of rainfall during the year. Here we present data on the population structure and reproductive pattern of Pseudis boliviana in floodplain located at Fazenda Toca da Raposa (00009’04.6”N; 51002’22.9”W), North Brazil. For this study, adults and juveniles of P. boliviana were collected during the dry season (August-December 2011) and rainy (January-July 2012), using standardized sampling methods. Males calling activity were recorded in the rainy and dry season. Females with eggs visible through the abdominal wall were not recorded during the rainy season. Juvenile P. boliviana were recorded in the dry season. The species studied show sexual dimorphism in size, with larger females than males. Among the sampled individuals, males were significantly more abundant than females (sex ratio = 1.3:1; χ2 = 24.06, p = 0.01). The results suggest that P. boliviana breeds during the rainy season, showing marked reproductive seasonality.Keywords: Reproductive patterns; Abundance; Seasonality; Amapá.
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spelling POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIAESTRUTURA POPULACIONAL E PADRÃO REPRODUTIVO DE Pseudis boliviana (GALLARDO, 1961) (ANURA: HYLIDAE) EM UMA PLANÍCIE DE INUNDAÇÃO NA AMAZÔNIA ORIENTALNeotropical frogs exhibit different patterns of activities related to the distribution of rainfall during the year. Here we present data on the population structure and reproductive pattern of Pseudis boliviana in floodplain located at Fazenda Toca da Raposa (00009’04.6”N; 51002’22.9”W), North Brazil. For this study, adults and juveniles of P. boliviana were collected during the dry season (August-December 2011) and rainy (January-July 2012), using standardized sampling methods. Males calling activity were recorded in the rainy and dry season. Females with eggs visible through the abdominal wall were not recorded during the rainy season. Juvenile P. boliviana were recorded in the dry season. The species studied show sexual dimorphism in size, with larger females than males. Among the sampled individuals, males were significantly more abundant than females (sex ratio = 1.3:1; χ2 = 24.06, p = 0.01). The results suggest that P. boliviana breeds during the rainy season, showing marked reproductive seasonality.Keywords: Reproductive patterns; Abundance; Seasonality; Amapá.Os anuros da região Neotropical exibem diferentes padrões de atividades relacionados com a distribuição de chuvas durante o ano. Neste estudo, apresentamos dados sobre a estrutura populacional e padrão reprodutivo de Pseudis boliviana em planície de inundação localizada na Fazenda Toca da Raposa, (00009’04.6”N; 51002’22.9”W), Norte do Brasil. Para este estudo foram coletados adultos e juvenis de P. boliviana durante a estação seca (agosto a dezembro de 2011) e chuvosa (janeiro a julho de 2012), utilizando métodos de amostragem padronizados. Machos em atividade de vocalização foram registrados na estação chuvosa e seca. Fêmeas com ovos visíveis através da parede abdominal não foram registradas durante a estação chuvosa. Juvenis de P. boliviana foram registrados na estação seca. A espécie em estudo apresenta dimorfismo sexual no tamanho, sendo as fêmeas maiores que os machos. Entre os indivíduos amostrados, os machos foram significativamente mais abundantes do que as fêmeas (razão sexual = 1,3:1; χ2 = 24,06; p = 0,01). Os resultados sugerem que P. boliviana se reproduz durante a estação chuvosa, apresentando marcada sazonalidade reprodutiva.Palavras-chave: Padrões reprodutivos, Abundância, Sazonalidade, Amapá.Universidade Federal do AmapáFurtado, Mayara Fabiana MeloCosta-Campos, Carlos EduardoQueiroz, Suelique Souza2014-08-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo Avaliado pelos Paresapplication/pdfhttps://periodicos.unifap.br/index.php/biota/article/view/92410.18561/2179-5746/biotaamazonia.v4n2p68-73Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 4, n. 2 (2014); 68-732179-5746reponame:Biota Amazôniainstname:Universidade Federal do Amapá (UNIFAP)instacron:UNIFAPporhttps://periodicos.unifap.br/index.php/biota/article/view/924/v4n2p68-73.pdfhttps://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/924/109Direitos autorais 2014 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2016-04-13T17:58:54Zoai:ojs.pkp.sfu.ca:article/924Revistahttp://periodicos.unifap.br/index.php/biotaONGhttps://periodicos.unifap.br/index.php/biota/oai||juliosa@unifap.br2179-57462179-5746opendoar:2016-04-13T17:58:54Biota Amazônia - Universidade Federal do Amapá (UNIFAP)false
dc.title.none.fl_str_mv POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
ESTRUTURA POPULACIONAL E PADRÃO REPRODUTIVO DE Pseudis boliviana (GALLARDO, 1961) (ANURA: HYLIDAE) EM UMA PLANÍCIE DE INUNDAÇÃO NA AMAZÔNIA ORIENTAL
title POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
spellingShingle POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
Furtado, Mayara Fabiana Melo
title_short POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
title_full POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
title_fullStr POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
title_full_unstemmed POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
title_sort POPULATION STRUCTURE AND REPRODUCTIVE PATTERN OF Pseudis boliviana (ANURA: HYLIDAE) IN A FLOODPLAIN IN EASTERN AMAZONIA
author Furtado, Mayara Fabiana Melo
author_facet Furtado, Mayara Fabiana Melo
Costa-Campos, Carlos Eduardo
Queiroz, Suelique Souza
author_role author
author2 Costa-Campos, Carlos Eduardo
Queiroz, Suelique Souza
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Furtado, Mayara Fabiana Melo
Costa-Campos, Carlos Eduardo
Queiroz, Suelique Souza
description Neotropical frogs exhibit different patterns of activities related to the distribution of rainfall during the year. Here we present data on the population structure and reproductive pattern of Pseudis boliviana in floodplain located at Fazenda Toca da Raposa (00009’04.6”N; 51002’22.9”W), North Brazil. For this study, adults and juveniles of P. boliviana were collected during the dry season (August-December 2011) and rainy (January-July 2012), using standardized sampling methods. Males calling activity were recorded in the rainy and dry season. Females with eggs visible through the abdominal wall were not recorded during the rainy season. Juvenile P. boliviana were recorded in the dry season. The species studied show sexual dimorphism in size, with larger females than males. Among the sampled individuals, males were significantly more abundant than females (sex ratio = 1.3:1; χ2 = 24.06, p = 0.01). The results suggest that P. boliviana breeds during the rainy season, showing marked reproductive seasonality.Keywords: Reproductive patterns; Abundance; Seasonality; Amapá.
publishDate 2014
dc.date.none.fl_str_mv 2014-08-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artigo Avaliado pelos Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/924
10.18561/2179-5746/biotaamazonia.v4n2p68-73
url https://periodicos.unifap.br/index.php/biota/article/view/924
identifier_str_mv 10.18561/2179-5746/biotaamazonia.v4n2p68-73
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/924/v4n2p68-73.pdf
https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/924/109
dc.rights.driver.fl_str_mv Direitos autorais 2014 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2014 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv





dc.publisher.none.fl_str_mv Universidade Federal do Amapá
publisher.none.fl_str_mv Universidade Federal do Amapá
dc.source.none.fl_str_mv Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 4, n. 2 (2014); 68-73
2179-5746
reponame:Biota Amazônia
instname:Universidade Federal do Amapá (UNIFAP)
instacron:UNIFAP
instname_str Universidade Federal do Amapá (UNIFAP)
instacron_str UNIFAP
institution UNIFAP
reponame_str Biota Amazônia
collection Biota Amazônia
repository.name.fl_str_mv Biota Amazônia - Universidade Federal do Amapá (UNIFAP)
repository.mail.fl_str_mv ||juliosa@unifap.br
_version_ 1800218369532624896

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