| The cerrados of Brazil: ecology and natural history of a neotropical savanna PS Oliveira, RJ Marquis Columbia University Press, 2002 | 901* | 2002 |
| The ecology and evolution of ant-plant interactions V Rico-Gray, PS Oliveira, PS Oliveira University of Chicago Press, 2007 | 818 | 2007 |
| Ant–plant–herbivore interactions in the neotropical cerrado savanna PS Oliveira, AVL Freitas Naturwissenschaften 91 (12), 557-570, 2004 | 225 | 2004 |
| Interaction between ants, extrafloral nectaries and insect herbivores in Neotropical coastal sand dunes: herbivore deterrence by visiting ants increases fruit set in Opuntia … PS Oliveira, V Rico‐Gray, CDCC Castillo‐Guevara Functional ecology 13 (5), 623-631, 1999 | 216 | 1999 |
| Conditional outcomes in a neotropical treehopper-ant association: temporal and species-specific variation in ant protection and homopteran fecundity K Del-Claro, PS Oliveira Oecologia 124 (2), 156-165, 2000 | 214 | 2000 |
| The ecological function of extrafloral nectaries: herbivore deterrence by visiting ants and reproductive output in Caryocar brasiliense (Caryocaraceae) PS Oliveira Functional Ecology 11 (3), 323-330, 1997 | 212 | 1997 |
| Interaction intimacy affects structure and coevolutionary dynamics in mutualistic networks PR Guimaraes Jr, V Rico-Gray, PS Oliveira, TJ Izzo, SF dos Reis, ... Current Biology 17 (20), 1797-1803, 2007 | 205 | 2007 |
| Interactions between Fungus‐Growing Ants (Attini), Fruits and Seeds in Cerrado Vegetation in Southeast Brazil1 IR Leal, PS Oliveira Biotropica 30 (2), 170-178, 1998 | 192 | 1998 |
| Ant‐Homoptera Interactions in a Neotropical Savanna: The Honeydew‐Producing Treehopper, Guayaquila xiphias (Membracidae), and its Associated Ant Fauna on Didymopanax vinosum … K Del‐Claro, PS Oliveira Biotropica 31 (1), 135-144, 1999 | 178 | 1999 |
| Ants affect the distribution and performance of seedlings of Clusia criuva, a primarily bird‐dispersed rain forest tree L Passos, PS Oliveira Journal of Ecology 90 (3), 517-528, 2002 | 172 | 2002 |
| Ants as selective agents on herbivore biology: effects on the behaviour of a non-myrmecophilous butterfly AVL Freitas, PS Oliveira Journal of animal Ecology, 205-210, 1996 | 164 | 1996 |
| The ant community associated with extrafloral nectaries in the Brazilian cerrados PS Oliveira Ant-plant interactions, 198-212, 1991 | 162 | 1991 |
| Interaction between ants and seeds of a nonmyrmecochorous neotropical tree, Cabralea canjerana (Meliaceae), in the Atlantic forest of southeast Brazil MA Pizo, PS Oliveira American Journal of Botany 85 (5), 669-674, 1998 | 143 | 1998 |
| Extrafloral nectaries: their taxonomic distribution and abundance in the woody flora of cerrado vegetation in southeast Brazil PS Oliveira, HF Leitao-Filho Biotropica, 140-148, 1987 | 141 | 1987 |
| The Use of Fruits and Seeds by Ants in the Atlantic Forest of Southeast Brazil1 MA Pizo, PS Oliveira Biotropica 32 (4b), 851-861, 2000 | 128 | 2000 |
| Size and lipid content of nonmyrmecochorous diaspores: effects on the interaction with litter-foraging ants in the Atlantic rain forest of Brazil MA Pizo, PS Oliveira Plant Ecology 157 (1), 37-52, 2001 | 127 | 2001 |
| Foraging ecology of attine ants in a Neotropical savanna: seasonal use of fungal substrate in the cerrado vegetation of Brazil IR Leal, PS Oliveira Insectes Sociaux 47 (4), 376-382, 2000 | 123 | 2000 |
| Egg-laying butterflies distinguish predaceous ants by sight SF Sendoya, AVL Freitas, PS Oliveira The American Naturalist 174 (1), 134-140, 2009 | 122 | 2009 |
| Interactions between ants, fruits and seeds in a restinga forest in south-eastern Brazil L Passos, PS Oliveira Journal of Tropical Ecology, 261-270, 2003 | 122 | 2003 |
| Ant foraging on extrafloral nectaries of Qualea grandiflora (Vochysiaceae) in cerrado vegetation: ants as potential antiherbivore agents PS Oliveira, AF Da Silva, AB Martins Oecologia 74 (2), 228-230, 1987 | 113 | 1987 |
