8 ago. Resumo: As aves figuram entre os mais importantes dispersores de sementes em praticamente todos os ambientes terrestres. Apesar de. Composição da avifauna, frugivoria e dispersão de sementes por aves em áreas de floresta estacional semidecidual e cerrado, no Parque Estadual de Porto. 11 mar. Os objetivos deste trabalho foram (1) comparar a frugivoria e a dispersão de sementes por aves frugívoras entre espécies de Ficus.

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The consumption of fleshy fruits by vertebrates is an important phenomenon in the tropics, especially birds and mammals that have high proportions of frugivorous species. We recorded 90 interactions involving 22 species of plants and 33 species of birds. Asymmetrical pattern was found in the interactions in which few species are responsible for most interactions.

The main birds observed consuming fruits are small size and omnivorous. Frugivorous interactions with large sized birds, such as the Cracidae and Ramphastidae families, considered as potential seed dispersers, were not recorded.

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The study demonstrated the importance of the plant species. Miconia theizans in frugivory interactions, and highlighted the genus. Elaenia as a fruit consumer and seed disperser. A reserva possui ha, localizada a cerca de 8 km do avds urbano. Valores de I j podem variar de 0. Aves consumindo frutos – Considerando os complexos de Elaenia spp. Para Batalha et al. Rodrigues e Silva et al. Vertebrate dispersal syndromes along the Atlantic forest: Global Ecology and Biogeographyv.

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Frugivoria de Ficus (Moraceae) por aves em paisagens com diferentes níveis de fragmentação

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Journal of Tropical Ecologyv. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Services on Demand Journal.

ABSTRACT The consumption of fleshy fruits by vertebrates is an important phenomenon in the tropics, especially birds and mammals that have high proportions of frugivorous species. How to cite this frugivorja.