Anuran Ecology
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Ecologia trÃfica de Rhinella hoogmoedi Caramaschi e Pombal, 2006 (Anura, Bufonidae) em uma floresta Ãmida do estado do CearÃ, Brasil / Trophic ecology of Rhinella hoogmoedi Caramaschi e Pombal, 2006 (Anura, Bufonidae) in a humid forest in the State of CearÃ, Brazil.
The understanding of trophic relations among species is essential for the comprehension of their ecological evolutionary history, as well as in the understanding of how communities are structured. The consumption of the same food resource by two or more species may result in the evolution of mechanisms capable of reducing this inter- specific competition, wi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/05/2011
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2. Hábito alimentar da rã invasora Lithobates catesbeianus (Shaw, 1802) e sua relação com anuros nativos na Zona da Mata de Minas Gerais, Brasil / Feeding habits of the invasive frog Lithobates catesbeianus (Shaw, 1802) and its relationship with native anurans in the Zona da Mata of Minas Gerais state, Brazil
The American Bullfrog (Lithobates catesbeianus) was introduced into several countries for commercial breeding, settling invasive populations during this process. In Brazil the beginning of its farming occurred on the 1930 s, and currently invasive populations can be found in the South, Southeast and Central-West regions. It has a generalist feeding habit, an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2010
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3. Hábito alimentar da rã invasora Lithobates catesbeianus (Shaw, 1802) e sua relação com anuros nativos na Zona da Mata de Minas Gerais, Brasil / Feeding habits of the invasive frog Lithobates catesbeianus (Shaw, 1802) and its relationship with native anurans in the Zona da Mata of Minas Gerais state, Brazil
The American Bullfrog (Lithobates catesbeianus) was introduced into several countries for commercial breeding, settling invasive populations during this process. In Brazil the beginning of its farming occurred on the 1930 s, and currently invasive populations can be found in the South, Southeast and Central-West regions. It has a generalist feeding habit, an
Publicado em: 2010
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4. Diversidade e uso do ambiente pelos anfíbios e répteis da ilha de São Sebastião, Ilhabela, SP. / Diversity and habitat use by amphibians and reptiles from ilha de São Sebastião, Ilhabela, SP.
The ilha de São Sebastião is located in one of the most representative remnants of the Atlantic forest, and although its great importance, the knowledge of herpetofaunal assemblages remain poorly known, mainly in ecology. Thus, considering the data or quantitative studies absence, this work goal the herpetofaunal ecology, focusing: composition, richness, d
Publicado em: 2009
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5. Aspectos da ecologia de Ischnocnema Parva (Girard, 1853) (Brachycephalidae) em uma área de Mata Atlântica da Serra da Concórdia, RJ. / Ecology of Ischnocnema parva (Brachycephalidae) at the Atlantic Rainforest of Serra da Concórdia, RJ
O gênero Ischnocnema, família Brachycephalidae, inclui várias espécies que são importantes constituintes das comunidades de anuros do folhiço das florestas da Mata Atlântica do Brasil. Ischnocnema parva é endêmica do bioma Mata Atlântica e possui distribuição geográfica restrita às florestas da região sudeste. Atualmente, poucas são as inform
Publicado em: 2009
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6. Diversidade e distribuiÃÃo espacial e temporal da Anurofauna (Amphibia, Anura) em fragmento de Mata AtlÃntica de Igarassu, Pernambuco
This study aimed to inventory the species of amphibian anuran, to estimate its diversity, richness and abundance, analyze the spatial and temporal distribution of the species and verify if there is a correlation between the abiotic parameters (temperature, rainfall and humidity of the air) and its richness and abundance in an fragment of the Atlantic Forest
Publicado em: 2009
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7. Feeding habits of six anuran (Amphibia: Anura) species in a rainforest fragment in Northeastern Brazil
Although Brazil encompasses one of the most abundant anuran faunas in the world, quantitative information on anuran ecology and diet are limited, especially in the Northeastern region. We analyzed the diet of six species: Hyla albomarginata, Hyla cf. branneri, Hyla minuta, Phyllomedusa aff. hypochondrialis (Hylidae), Leptodactylus natalensis, and Physalaemus
Iheringia. Série Zoologia. Publicado em: 30/12/2004
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8. Composition and structure of the parasite community of Bufo ictericus (Spix, 1824) (Anura: Bufonidae) from Municipality of Miguel Pereira, State of Rio de Janeiro, Brazil / Composição e estrutura da comunidade parasitária de Bufo ictericus (Spix, 1824) (Anura: Bufonidae) do Município de Miguel Pereira, Estado do Rio de Janeiro, Brasil
Thirty-two specimes of Bufo ictericus (Spix, 1824), 22 males and 10 females, collected in the Municipality of Miguel Pereira, State of Rio de Janeiro, Brazil, from April 2003 to August 2003, were necropsied to study their metazoan parasites. Thirty-one (97%) specimens of B. ictericus were parasited by one or more metazoan species. Sixteen species of parasite
Publicado em: 2004
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9. Diversidade de anuros de serapilheira em fragmentos de Floresta Atlântica e plantios de Eucalyptus saligna no município de Pilar do Sul, SP. / Diversity of litter frogs in Atlantic Forest fragments and eucalyptus saligna plantations on Pilar do Sul, SP.
A Floresta Atlântica é considerada um dos mais importantes conjuntos de ecossistemas e apesar de ser caracterizada pela alta diversidade de espécies e elevado grau de endemismo, os conhecimentos acumulados sobre a sua fauna ainda são incipientes. Com a anurofauna poucos estudos enfocam a distribuição, os padrões ecológicos e a utilização de ambient
Publicado em: 2004