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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Defaunation of large mammals leads to an increase in seed predation in the Atlantic forests

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Galetti, Mauro [1] ; Bovendorp, Ricardo S. [1] ; Guevara, Roger [2]
Total Authors: 3
[1] Univ Estadual Paulista, Dept Ecol, UNESP, CP 199, BR-13506900 Rio Claro, SP - Brazil
[2] Inst Ecol, AC Dept Biol Evolut, Xalapa 91000, Veracruz - Mexico
Total Affiliations: 2
Document type: Journal article
Source: GLOBAL ECOLOGY AND CONSERVATION; v. 3, p. 824-830, JAN 2015.
Web of Science Citations: 33

Defaunation can trigger cascading events in natural communities and may have strong consequences for plant recruitment in tropical forests. Several species of large seed predators, such as deer and peccaries, are facing dramatic population collapse in tropical forests yet we do not have information about the consequences of these extinctions for seed predation. Using remote camera trapswetested if defaunated forests have a lower seed predation rate of a keystone palm (Euterpe edulis) than pristine areas. Contrary to our expectation, we found that seed predation rates were 2.5 higher in defaunated forests and small rodents were responsible for most of the seeds eaten. Our results found that defaunation leads to changes in the seed predator communities with potential consequences for plant-animal interactions. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license ( (AU)

FAPESP's process: 07/03392-6 - Effects of the defaunation gradient on plant herbivory, seed predation and dispersal: the Atlantic Rainforest perspective
Grantee:Mauro Galetti Rodrigues
Support type: Research Projects - Thematic Grants
FAPESP's process: 14/01986-0 - Ecological consequences of defaunation in the Atlantic Rainforest
Grantee:Mauro Galetti Rodrigues
Support type: Research Projects - Thematic Grants