| Abelhas brasileiras: sistemática e identificação FA Silveira, GAR Melo, EAB Almeida Guilherme Carnevale Carmona, 2002 | 978 | 2002 |
| Insetos do Brasil: Diversidade e Taxonomia JA Rafael, GAR Melo, CJB Carvalho, SA Casari, R Constantino Holos, 2012 | 537* | 2012 |
| Phylogenetic relationships and classification of the major lineages of Apoidea (Hymenoptera), with emphasis on the crabronid wasps GAR Melo University of Kansas, 1998 | 275 | 1998 |
| Catalogue of bees (Hymenoptera, Apoidea) in the neotropical region JS Moure, D Urban, GAR Melo Sociedade Brasileira de Entomologia, 2007 | 158 | 2007 |
| Bees, birds and yellow flowers: pollinator‐dependent convergent evolution of UV patterns S Papiorek, RR Junker, I Alves‐dos‐Santos, GAR Melo, LP Amaral‐Neto, ... Plant Biology 18 (1), 46-55, 2016 | 153 | 2016 |
| Higher-level bee classifications (Hymenoptera, Apoidea, Apidae sensu lato) GAR Melo, RB Gonçalves Revista Brasileira de Zoologia 22, 153-159, 2005 | 128 | 2005 |
| Biology and immature stages of the bee tribe Tetrapediini (Hymenoptera: Apidae) I Alves-dos-Santos, GAR Melo, JG ROZEN American Museum Novitates 2002 (3377), 1-45, 2002 | 123 | 2002 |
| Euglossini Latreille, 1802 JS Moure, GAR Melo, LRR Faria Jr Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region, 214-255, 2007 | 113 | 2007 |
| Abelhas brasileiras FA Silveira, GAR Melo, EAB Almeida Sistemática e Identificação. Fundação Araucária, Belo Horizonte 253, 2002 | 110 | 2002 |
| Changes in wild bee fauna of a grassland in Brazil reveal negative effects associated with growing urbanization during the last 40 years AC Martins, RB Gonçalves, GAR Melo Zoologia (Curitiba) 30, 157-176, 2013 | 107 | 2013 |
| Molecular phylogeny of the stingless bees (Apidae, Apinae, Meliponini) inferred from mitochondrial 16S rDNA sequences MA Costa, MA Del Lama, GAR Melo, WS Sheppard Apidologie 34 (1), 73-84, 2003 | 97 | 2003 |
| Utilização de armadilhas para a captura de machos de Euglossini (Hymenoptera, Apoidea) LAO Campos, FA Silveira, ML Oliveira, CVM Abrantes, EF Morato, ... Revista Brasileira de Zoologia 6, 621-626, 1989 | 96 | 1989 |
| The higher‐level phylogenetic relationships of the Eumeninae (Insecta, Hymenoptera, Vespidae), with emphasis on Eumenes sensu lato MG Hermes, GAR Melo, JM Carpenter Cladistics 30 (5), 453-484, 2014 | 92 | 2014 |
| Hymenoptera GAR Melo, AP Aguiar, BR Garcete-Barret Insetos do Brasil: Diversidade e Taxonomia, 553-612, 2012 | 91 | 2012 |
| Seeking the flowers for the bees: integrating biotic interactions into niche models to assess the distribution of the exotic bee species Lithurgus huberi in South America DP Silva, VH Gonzalez, GAR Melo, M Lucia, LJ Alvarez, P De Marco Jr Ecological Modelling 273, 200-209, 2014 | 88 | 2014 |
| Centridini Cockerell & Cockerell, 1901 JS Moure, GAR Melo, F Vivallo Catalogue of bees (hymenoptera, Apoidea) in the Neotropical region …, 2007 | 87 | 2007 |
| A comunidade de abelhas (Hymenoptera, Apidae sl) em uma área restrita de campo natural no Parque Estadual de Vila Velha, Paraná: diversidade, fenologia e fontes florais de alimento RB Gonçalves, GAR Melo Revista Brasileira de Entomologia 49, 557-571, 2005 | 87 | 2005 |
| Species conservation under future climate change: the case of Bombus bellicosus, a potentially threatened South American bumblebee species AC Martins, DP Silva, P De Marco, GAR Melo Journal of Insect Conservation 19, 33-43, 2015 | 84 | 2015 |
| The corbiculate bees arose from New World oil-collecting bees: Implications for the origin of pollen baskets AC Martins, GAR Melo, SS Renner Molecular phylogenetics and evolution 80, 88-94, 2014 | 79 | 2014 |
| Has the bumblebee Bombus bellicosus gone extinct in the northern portion of its distribution range in Brazil? AC Martins, GAR Melo Journal of Insect Conservation 14, 207-210, 2010 | 73 | 2010 |
