| Ten species in one: DNA barcoding reveals cryptic species in the neotropical skipper butterfly Astraptes fulgerator PDN Hebert, EH Penton, JM Burns, DH Janzen, W Hallwachs Proceedings of the National Academy of Sciences 101 (41), 14812-14817, 2004 | 4520 | 2004 |
| DNA barcodes distinguish species of tropical Lepidoptera M Hajibabaei, DH Janzen, JM Burns, W Hallwachs, PDN Hebert Proceedings of the National Academy of Sciences 103 (4), 968-971, 2006 | 1919 | 2006 |
| Wedding biodiversity inventory of a large and complex Lepidoptera fauna with DNA barcoding DH Janzen, M Hajibabaei, JM Burns, W Hallwachs, E Remigio, ... Philosophical Transactions of the Royal Society B: Biological Sciences 360 …, 2005 | 478 | 2005 |
| Integration of DNA barcoding into an ongoing inventory of complex tropical biodiversity DH Janzen, W Hallwachs, P Blandin, JM Burns, JM CADIOU, I Chacon, ... Molecular ecology resources 9, 1-26, 2009 | 422 | 2009 |
| DNA barcodes and cryptic species of skipper butterflies in the genus Perichares in Area de Conservacion Guanacaste, Costa Rica JM Burns, DH Janzen, M Hajibabaei, W Hallwachs, PDN Hebert Proceedings of the National Academy of Sciences 105 (17), 6350-6355, 2008 | 315 | 2008 |
| DNA barcodes of closely related (but morphologically and ecologically distinct) species of skipper butterflies (Hesperiidae) can differ by only one to three nucleotides JM Burns, DH Janzen, M Hajibabaei, W Hallwachs, PDN Hebert Journal of the Lepidopterists Society 61 (3), 138-153, 2007 | 174 | 2007 |
| Minimalist revision and description of 403 new species in 11 subfamilies of Costa Rican braconid parasitoid wasps, including host records for 219 species MJ Sharkey, DH Janzen, W Hallwachs, EG Chapman, MA Smith, ... ZooKeys 1013, 1, 2021 | 135 | 2021 |
| A tropical horde of counterfeit predator eyes DH Janzen, W Hallwachs, JM Burns Proceedings of the National Academy of Sciences 107 (26), 11659-11665, 2010 | 135 | 2010 |
| Mating frequency in natural population of skippers and butterflies as determined by spermatophore counts JM Burns Proceedings of the National Academy of Sciences 61 (3), 852-859, 1968 | 129 | 1968 |
| Review of Apanteles sensu stricto (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservación Guanacaste, northwestern Costa Rica, with keys to all described species … JL Fernandez-Triana, JB Whitfield, JJ Rodriguez, MA Smith, DH Janzen, ... ZooKeys, 1, 2014 | 125 | 2014 |
| Evolution in skipper butterflies of the genus Erynnis JML Burns University of California Press, 1964 | 106 | 1964 |
| Esterase polymorphism in natural populations of a sulfur butterfly, Colias eurytheme JM Burns, FM Johnson Science 156 (3771), 93-96, 1967 | 81 | 1967 |
| Preferential mating versus mimicry: disruptive selection and sex-limited dimorphism in Papilio glaucus JM Burns Science 153 (3735), 551-553, 1966 | 76 | 1966 |
| Reading the complex skipper butterfly fauna of one tropical place DH Janzen, W Hallwachs, JM Burns, M Hajibabaei, C Bertrand, ... PloS one 6 (8), e19874, 2011 | 71 | 2011 |
| Biodiversity of pyrrhopygine skipper butterflies (Hesperiidae) in the Area de Conservación Guanacaste, Costa Rica. JM Burns, DH Janzen | 60 | 2001 |
| Esterase Polymorphism in the Butterfly Hemiargus isola Stability in a Variable Environment JM Burns, FM Johnson Proceedings of the National Academy of Sciences 68 (1), 34-37, 1971 | 58 | 1971 |
| Filter cartridge assembly for a gas purging system GD Reynolds, GM Gallagher, J Burns, MV Smith US Patent 6,187,182, 2001 | 47 | 2001 |
| Mitochondrial and nuclear phylogenetic analysis with Sanger and next-generation sequencing shows that, in Área de Conservación Guanacaste, northwestern Costa Rica, the skipper … C Bertrand, DH Janzen, W Hallwachs, JM Burns, JF Gibson, S Shokralla, ... BMC Evolutionary Biology 14, 1-18, 2014 | 35 | 2014 |
| Parasitization biology of a new species of Braconidae (Hymenoptera) feeding on larvae of Costa Rican dry forest skippers (Lepidoptera: Hesperiidae: Pyrginae). DH Janzen, MJ Sharkey, JM Burns Tropical Lepidoptera Research, 33-41, 1998 | 33 | 1998 |
| Wafer container with tubular environmental control components JA Watson, J Burns, ML Forbes, MA Fuller, MV Smith US Patent 8,783,463, 2014 | 32 | 2014 |
