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Author(s): COSTA, T. O. G.; MORALES, R. A. V.; BRITO, J. P.; GORDO, M.; PINTO, A. C.; BLOCH JUNIOR, C. Bufotenin (5-hydroxy-N,N-dimetyltryptamine) is a tryptamine alkaloid widely spread among anuran families as a component of their chemical defense system, acting as a potent hallucinogenic factor, show... ... |
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Author(s): CERON, K.; FERREIRA, V. L.; TOMAS, W. M.; SANTANA, D. S.
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Author(s): RATES, B.; SILVA, L. P. da; IRENO, I. C.; LEITE, F. S. F.; BORGES, M. H.; BLOCH JUNIOR, C.; LIMA, M. E. DE; PIMENTA, A. M. C.
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Author(s): RODRIGUES, E.; MOTT, T.; TOMAS, W. M.; STRÜSSMANN, C.
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Author(s): ALMEIDA, B. C.; SANTOS, R. S.; SANTOS, T. F. dos; SOUZA, M. B. de; MENIN, M. The diet of anuran species is based on a large variety of prey items, which may be related to the availability of prey in the environment. In Amazonia, studies on the diet of anurans have occurred mai... ... |
Author(s): FRAGOSO, D. de B.; CUSTÓDIO, D. P.; ALMEIDA, R. E. M. de; COSTA, R. V. da O objetivo deste trabalho foi avaliar a macrofauna edáfica em plintossolos com cultivos agrícolas no município de Paraíso do Tocantins, região central do Estado do Tocantins, Brasil. Para as coletas f... ... |
Author(s): BARBOSA, E. A.; ALVES, G. S. C.; COURA, M. de M. A.; SILVA, H. de L. e; ROCHA, F. S. da; NUNES, J. B.; WATANABE, M. de S.; ANDRADE, A. C.; BRANDA, G. D. Amphibians secrete a complex array of molecules that shape their interactions with coinhabiting microorganisms and macroscopic predators. Glycans are a rapidly evolving and complex class of biomolecul... ... |
Author(s): MORAVEC. J.; CAMPOS, Z. Different frog-bromeliad associations are frequently reported from various habitats of Central and South America. Here, we present the first data on the association of two hylid species (Dendropsophus... ... |
Author(s): MARTINS, C. de A.; ROQUE, F. de O.; SANTOS, B. A.; FERREIRA, V. L.; STRUSSMANN, C.; TOMAS, W. M. Ecological communities are structured by both deterministic and stochastic processes. We investigated phylogenetic patterns at regional and local scales to understand the influences of seasonal proces... ... |
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