期刊
BIOTROPICA
卷 43, 期 1, 页码 12-14出版社
WILEY
DOI: 10.1111/j.1744-7429.2010.00726.x
关键词
Brazil; pre-dispersal seed predation; Revena rubiginosa; seed fate; seed removal; Syagrus romanzoffiana; weevil; X-rays
类别
资金
- FAPESP [07/53088-1]
- Projeto Parcelas Permanentes/BIOTA/FAPESP [99/09635-0]
- The Brazilian Science Council (CNPq)
The inadvertent inclusion of weevil-infested seeds when evaluating seed predation by vertebrates, and particularly rodents, may lead to an overestimation of predation rates, thereby confusing the roles of rodents and invertebrates as ecological filters. A study of weevils, rodents and Syagrus romanzoffiana palm seeds indicates the usefulness of X-rays to improve evaluation of invertebrate seed predation.
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