| 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 | 410 | 2009 |
| Egg-laying in butterflies FS Chew, RK Robbins The biology of butterflies 11, 65-79, 1984 | 279 | 1984 |
| Atlas of neotropical Lepidoptera CJ Callaghan, MM Casgrande, G Lamas, OHH Mielke, TW Pyrcz, ... Checklist: part A 4 (5), 439, 2004 | 241 | 2004 |
| Influence of freeze rate, thaw rate and glycerol level on acrosomal retention and survival of bovine spermatozoa frozen in French straws RK Robbins, RG Saacke, PT Chandler Journal of Animal Science 42 (1), 145-154, 1976 | 188 | 1976 |
| Butterfly diversity and a preliminary comparison with bird and mammal diversity RK Robbins, PA Opler Biodiversity II: understanding and protecting our biological resources, 69-82, 1997 | 146 | 1997 |
| Modified Pollard transects for assessing tropical butterfly abundance and diversity A Caldas, RK Robbins Biological Conservation 110 (2), 211-219, 2003 | 137 | 2003 |
| Evolution, Comparative Morphology, and Identification of the Emaeine Butterfly Genus Rekoa Kay (Lycaenidae: Theclinae) RK Robbins | 116 | 1991 |
| Taxonomic composition and ecological structure of the species-rich butterfly community at Pakitza, Parque Nacional del Manu, Perú RK Robbins, G Lamas, OHH Mielke, DJ Harvey, MM Casagrande Manu: the biodiversity of southeastern Peru, 1996 | 111 | 1996 |
| The" false head" hypothesis: predation and wing pattern variation of lycaenid butterflies RK Robbins The American Naturalist 118 (5), 770-775, 1981 | 111 | 1981 |
| A preliminary survey of the butterfly fauna of Pakitza, Parque Nacional del Manu, Peru, with an estimate of its species richness G Lamas, RK Robbins, DJ Harvey Publicaciones del Museo de Historia Natural Universidad Nacional Mayor de …, 1991 | 101 | 1991 |
| Lycaenidae. Theclinae. Tribe Eumaeini RK Robbins Checklist: part A 4, 118-137, 2004 | 99 | 2004 |
| Foodplant and oviposition records for Panamanian Lycaenidae and Riodinidae RK Robbins, A Aiello Journal of the Lepidopterists' Society, 1982 | 79 | 1982 |
| Immature stages of Calycopis caulonia (Hewitson, 1877)(Lepidoptera, Lycaenidae, Theclinae, Eumaeini), with notes on rearing detritivorous hairstreaks on artificial diet M Duarte, RK Robbins, OHH Mielke Zootaxa, 2005 | 77 | 2005 |
| The lycaenid false head hypothesis: historical review and quantitative analysis RK Robbins | 71 | 1980 |
| When COI barcodes deceive: complete genomes reveal introgression in hairstreaks Q Cong, J Shen, D Borek, RK Robbins, PA Opler, Z Otwinowski, ... Proceedings of the Royal Society B: Biological Sciences 284 (1848), 20161735, 2017 | 62 | 2017 |
| Extinction and biogeography in the Caribbean: new evidence from a fossil riodinid butterfly in Dominican amber JPW Hall, RK Robbins, DJ Harvey Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004 | 59 | 2004 |
| Cost and evolution of a facultative mutualism between ants and lycaenid larvae (Lepidoptera) RK Robbins Oikos, 363-369, 1991 | 58 | 1991 |
| Complete genomes of Hairstreak butterflies, their speciation and nucleo-mitochondrial incongruence Q Cong, J Shen, D Borek, RK Robbins, Z Otwinowski, NV Grishin Scientific reports 6 (1), 24863, 2016 | 55 | 2016 |
| Biodiversity II: understanding and protecting our biological resources L Marjorie | 52 | 1999 |
| How many butterfly species RK Robbins News of the lepidopterists' society, 1982 | 51 | 1982 |
