Index

David Ward Roubik  BIBLIOGRAPHY

 

Bibliography

  1. 1976a. D. W. Roubik. Killer Bee. In: Merit Students Encyclopedia. Macmillan Educational     Corporation, New York, New York, USA.

  2. 1976b. D. W. Roubik. Aquatic Coleoptera of Kansas. pp. 55-74 In: New state records of aquatic macroinvertebrates collected by the State Biological Survey of Kansas. Kansas Biological Survey Technical Bulletin No. 1.

  3. 1978. D. W. Roubik. Competitive interactions between neotropical pollinators and Africanized honeybees. Science 201:1030-32.

  4. 1979a. D. W. Roubik. Nest and colony characteristics of stingless bees from French Guiana. Journal of the Kansas Entomological Society 52:443-470.         

  5. 1979b. D. W. Roubik. Africanized honey bees, stingless bees and the structure of tropical plant-pollinator communities. pp 403-417 In: D. Caron, editor, Proceedings Vth International Symposium on Pollination. Maryland Agricultural Experimental Station Miscellaneous Publication No. 1 College Park, Maryland.

  6. 1979c. D. W. Roubik. Competition studies of colonizing Africanized honeybees and native pollinators in South America. Dissertation. University of Kansas, Lawrence. 195 pp.

  7. 1980a. D. W. Roubik & C. D. Michener. The seasonal cycle and nests of Epicharis zonata, a bee whose cells are below the wet-season water table. Biotropica 12:56-60.

  8. 1980b. D. W. Roubik. Foraging behavior of competing Africanized honeybees and stingless bees. Ecology 61:836-845.

  9. 1980c. D. W. Roubik New species of Trigona and cleptobiotic Lestrimelitta from French Guiana. Revista de Biologia Tropical 28:263-270.

  10. 1981a. D. W. Roubik. A natural mixed colony of Melipona. Journal of the Kansas Entomological Society 54:263-268.

  11. 1981b. D. W. Roubik. Comparative foraging behavior of Apis mellifera and Trigona corvina (Apidae) on Baltimora recta (Compositae). Revista de Biologia Tropical 29:177-183.

  12. 1982a. D. W. Roubik & Q. D. Wheeler. Flightless beetles and stingless bees: phoresy of scotocryptine beetles (Leiodidae )on their meliponine hosts (Apidae). Journal of the Kansas Entomological Society 55:125-135.

  13. 1982b. D. W. Roubik.The ecological impact of nectar-robbing bees and pollinating hummingbirds on a tropical shrub. Ecology 63:354-360.

  14. 1982c D. W. Roubik,  J. D. Ackerman, C. Copenhaver & B. Smith. Stratum, tree and flower selection by tropical bees: implications for the reproductive biology of outcrossing Cochlospermum vitifolium in Panama. Ecology 63:712-720.

  15. 1982d. D. W. Roubik. Ecological impact of Africanized honey bees on neotropical pollinators.  pp. 110-123 In: P. Jaisson, (ed.). Social Insects in the tropics. Université Paris Nord, France.

  16. 1982e. D. W. Roubik. Obligate necrophagy in a social bee. Science 217:1059-1060.

  17. 1982f. D. W. Roubik. Seasonality in colony food storage, brood production and adult survivorship: studies of Melipona in tropical forest (Hymenoptera: Apidae). Journal of the Kansas Entomological Society 55:789-800.

  18. 1982g. D. W. Roubik. Report  and preliminary recommendation concerning the Africanized honey bee in Panama. The Speedy Bee 11:12-13.

  19. 1983a. Nest and colony characteristics of stingless bees from Panama. Journal of the Kansas Entomological Society 56:327-355.

  20. 1983b. D. W. Roubik.Experimental community studies: Time-series tests of competition between African and Neotropical bees. Ecology 64:971-978.

  21. 1983c. D. W. Roubik & M. Aluja. Flight ranges of Melipona and Trigona in tropical forest. Journal of the Kansas Entomological Society 56:217-222.

  22. 1983d. D. W. Roubik & F. Peralta. Thermodynamics in nests of two Melipona species in Brazil. Acta Amazonica 13:453-466.

  23. 1983e. R. W. Brooks & D. W. Roubik. A halictine bee with distinct castes: Halictus hesperus (Hymenoptera: Halictidae) and its bionomics in central Panama. Sociobiology 7:263-282.

  24. 1983f.  B. H. Smith & D. W. Roubik. Mandibular glands of stingless bees (Hymenoptera:Apidae): Chemical analysis of their contents and biological function in two species of Melipona. Journal of Chemical Ecology 9:1465-1472.

  25. 1983g. M. Delfinado-Baker, E. W. Baker & D. W. Roubik. A new genus and species of Hypoaspidinae (Acari: Laelaplidae) from nests of stingless bees. International Journal of Acarology 9:195-203.

  26. 1984a. D. W. Roubik & S. L. Buchmann. Nectar selection by Melipona and Apis mellifera and the ecology of nectar uptake by bee colonies in a tropical forest. Oecologia 61:1-10.

  27. 1984b. D. W. Roubik & F. Reyes. African honey bees have not brought acarine mite infestations to Panama. American Bee Journal 124:665-667.

  28. 1984c. D. W. Roubik, R. J. Schmalzel & E. Moreno. Estudio api botanico de Panama: Cosecha y fuentes de polen y nectar usados por Apis mellifera y sus patrones estacionales y anuales [Apibotanical study of Panama: Harvest and sources of pollen and honey used by Apis mellifera and their seasonal and annual characteristics]. Tech. Bull. 24. OIRSA. 74 pp. San Salvador.

  29.  1984d. D. W. Roubik & C. D. Michener. Nesting  biology  of Crawfordapis in Panama (Hymenoptera: Colletidae). Journal of the Kansas Entomological Society 57:662-71.

  30. 1985a. M. Gilliam, S. L. Buchmann, B J. Lorenz, & D. W. Roubik. Microbiology of the larval provisions of the stingless bee Trigona hypogea, an obligate necrophage. Biotropica 17:28-31.

  31. 1985b. D. W. Roubik, N. M. Holbrook & G. Parra V. Roles of nectar robbers in reproduction of the tropical treelet Quassia amara (Simaroubaceae). Oecologia 66:161-167.

  32. 1985c. D. W. Roubik. Ecology of tropical bees. Sanctuary (Asia) 5:34-41.

  33. 1985d.  D. W. Roubik, S. F. Sakagami & I. Kudo. A note on the nests and distribution of the Himalayan honey bee Apis laboriosa Smith in Nepal. Journal of the Kansas Entomological Society 58: 746-749.

  34. 1985e. G. Blomquist, D. W. Roubik & S. L. Buchmann. Wax chemistry of two stingless bees of the Trigonisca group (Apidae: Meliponinae). Comparative biochemistry and physiology 82B: 137-142.

  35. 1986a. Waddington, K. D., L. H. Herbst, & D. W. Roubik. Relationship between communication systems of stingless bees and within-nest worker size variation. Journal of the Kansas Entomological Society 59:95-102.

  36. 1986b. H. Wolda & D. W. Roubik. Nocturnal bee abundance and seasonal bee activity in a Panamanian forest. Ecology 67:426-433.

  37. 1986c. D. W. Roubik, J. E. Moreno, C. Vergara & D. Wittmann. Sporadic food competition with the African honey bee: projected impact on neotropical social bees. J. Tropical Ecology 2:97-111.

  38. 1987a. M. M. Boreham & D. W. Roubik. Population change and control of Africanized honey bees in the Panama Canal area. Bull. Entomological Soc. of America. 35:34-39.

  39. 1987b. E. W. Baker, D. W. Roubik & M. Delfinado-Baker. The developmental stages and dimorphic male of Chaetodactylus panamensis n. sp. (Acari: Chaetodactylidae) associated with a solitary bee (Apoidea: Anthophoridae). Internat. J. Acarology.13:65-73.

  40. 1987c. D. W. Roubik. Notes on the biology of Tetrapedia (Hymenoptera: Anthophoridae) and Chaetodactylus panamensis Baker, Roubik and Delfinado-Baker (Acari: Chaetodactylidae). Internat. J. Acarology. 65:75.

  41. 1987d. A. A. Snow & D. W. Roubik. Pollen deposition and removal by bees visiting two tree species in Panama. Biotropica19:57-63.

  42. 1987e. D. W. Roubik. Long-term consequences of  the Africanized honey bee invasion: implications for the United States. In D. E. Rawlins, ed. American Farm Bureau Symposium on Africanized honey bees.

  43. 1987f. D. W. Roubik, B. H. Smith & R. G. Carlson.  Formic acid in caustic cephalic secretions of Oxytrigona. J. Chemical Ecology 13:1079-1086.

  44. 1987g. D. W. Roubik & J. D. Ackerman. Long-term ecology of euglossine orchid-bees in Panama. Oecologia. 73:321-333.

  45. 1988a. D. W. Roubik.An overview of Africanized honey bee populations: reproduction, diet and competition. pp. 45-54 In: G. Needham, R. Page  and M. Delfinado-Baker, editors. Proc. Intl. Conf. on Africanized honey bees and bee mites.  E. Horwood Ltd., Chichester, England.

  46. 1988b. J. M. F. de Camargo, J. S. Moure, & D. W. Roubik. Melipona yucatanica n. sp. (Hymenoptera, Apidae, Meliponinae); stingless bee dispersal across the Caribbean arc and post-Eocene vicariance. Pan-Pacific Entomologist. 64:147-157. 

  47. 1989b. D. L. Baumgartner & D. W. Roubik. Ecology of necrophilous and filth-gathering stingless bees (Apidae: Meliponinae) of Peru. J. Kansas Entomol. Soc. 62:11-22.

  48. 1989c. J. K. Zimmerman, D. W. Roubik & J. D. Ackerman. Asynchronous phenologies of a neotropical orchid and its euglossine bee pollinator. Ecology 70:1191-1194. 

  49. 1989d. D. W. Roubik. Biogeography and Taxonomy of honeybees. Book Review. Amer. Sci. 77:82.

  50. 1989e. D. W. Roubik. Ecology and Natural History of Tropical Bees. Cambridge Univ. Press, New York. 514 pp.

  51. 1990a. D. W. Roubik. Niche preemption in tropical bee communities: a comparison of neotropical and Malesian faunas. pp. 245-257 In: Natural history of social wasps and bees in equatorial Sumatra. Sakagami, S. F., R. Ohgushi, & D. W. Roubik (eds.). Hokkaido University Press

  52. 1990b. D. W. Roubik. A mixed colony of Eulaema: natural enemies, and limits to sociality. J. Kansas Entomol. Soc. 63:150-157.

  53. 1990c. E. E. Southwick D. W. Roubik D. W. Roubik & J. M Williams. Comparative energy balance in groups of Africanized and European honey bees: ecological implications. Comp. Biochem. Physiol. 97A:1-7.

  54. 1990d. M. Gilliam, D. W. Roubik & B. J. Lorenz. Microorganisms associated with pollen, honey, and brood provisions in the nest of a stingless bee, Melipona fasciata. Apidologie 21:89-97.

  55. 1990e. D. W. Roubik. Mate location and mate competition in males of stingless bees. Entomol. Gener. 15:115-120.

  56. 1990f. D. W. Roubik & M. M. Boreham. Learning to live with Africanized honeybees. Interciencia 15:146-153.

  57. 1990g. Nates, G., D. W. Roubik.  Sympatry among subspecies of Melipona favosa in Colombia and a taxonomic revision. J. Kansas Entmol. Soc. 63:200-203.

  58. 1990h. D. W. Roubik. How real are temperate-tropical honey bee differences? pp. 111-112 In: G. K. Veeresh, B. Mallik & C. A. Viraktamath(eds.) Social Insects and the Enrivonment. Oxford and IBH Publishing Co., New Delhi.

  59. 1990i. D. W. Roubik & J. E. Moreno. Social bees and palm trees: What do pollen diets tell us? pp. 427-428  In: G. K. Veeresh, B. Mallik & C. A. Viraktamath (eds.) Social Insects and the Enrivonment. Oxford and IBH Publishing Co., New Delhi.

  60. 1990j. T. Inoue & D. W. Roubik. Kin recognition of the stingless bee, Melipona fasciata. pp.517-519 in G. K. Veeresh, B. Mallik & C. A. Viraktamath (eds.) Social Insects and the Enrivonment. Oxford and IBH Publishing Co., New Delhi.

  61. 1990k. D. W. Roubik. Biogeographical ecology of Melipona (Apidae: Meliponinae). pp. 583-584 in G. K. Veeresh, B. Mallik & C. A. Viraktamath(eds.) Social Insects and the Enrivonment. Oxford and IBH Publishing Co., New Delhi.

  62. 1990l.D. W. Roubik. Nesting and defence in tropical honeybees and stingless bees: you are what eats you? pp. 664-665 in G. K. Veeresh, B. Mallik & C. A. Viraktamath (eds.) Social Insects and the Enrivonment. Oxford and IBH Publishing Co., New Delhi.

  63. 1990m. S. F. Sakagami, R. Ohgushi, D. W. Roubik (eds.)  Natural History of Social Wasps and Bees in Equatorial Sumatra. Hokkaido University Press, Sapporo. 274 pp

  64. 1991a. Aspects of Africanized honey bee ecology in tropical America.  pp. 147-158 in M. Spivak, M. D. Breed & D. J. C. Fletcher, eds. The African honey bee. Westview Press, Boulder, Colorado.

  65. 1991b.  D. W. Roubik, R. Villanueva, E. Cabrera & W. Coli. Las abejas de la reserva de la Biósfera Sian Ka’an. pp 317-320  In: L. D. Navarro & J. D. Robinson (eds.) Diversidad biológica en la reserva de la biosfera de Sian Ka’an, Quintana Roo, Mexico. CIQRO, Chetumal, Q. Roo Mexico.

  66. 1991c. D. A. Carlson, D. W. Roubik & S. K. Milstrey.  Distinctive hydrocarbons among giant Asian honey bees, the Apis dorsata group (Hymenoptera: Apidae) Apidologie 22:169-181.

  67. 1991d. J. M. F. de Camargo & D. W. Roubik. Systematics and bionomics of the apoid obligate necrophages: the Trigona hypogea group (Hymenoptera: Apidae; Meliponinae). Biol. J. Linnean Soc. 44:13-39.

  68. 1991e. D. W. Roubik & J. E. Moreno. Pollen and Spores of Barro Colorado Island. Missouri Botanical Garden Monographs in Systematic Botany, No. 36. 269 pp.

  69. 1992a. D. W. Roubik. Stingless bees (Apidae: Meliponinae): a guide to Panamanian and Mesoamerican species and their nests. , pp. 495-524 In: D. Quintero & A. Aiello (eds.) Insects in Panama and Mesoamerica: Selected Studies.  Oxford University Press, Oxford, England.

  70. 1992b. D. W. Roubik. Loose niches in tropical communities: Why are there so many trees and so few bees?  pp. 327-354 In: M. D. Hunter, T. Ohgushi, and P. W. Price, eds. Resource Distribution and Animal-Plant Interactions. Academic Press.

  71. 1992c. M. Kato, D. W. Roubik  & T. Inoue. Foraging behavior and concentration preference of male euglossine bees. Tropics 1:259-264.

  72. 1992d. R. J. Cano, H. N. Poinar, D. W. Roubik & G. O. Poinar. Enzymatic amplification and nucleotide sequencing of portions of the 18s rRNA gene of the bee Proplebeia dominicana (Apidae: Hymenoptera) isolated from 25-40 million year old Dominican amber. Med. Sci. Res. 20:619-622.

  73. 1993a. C. D. Michener & D. W. Roubik. Observations on the labium of meliponine bees. pp. 251-265 In: T. Inoue and S. Yamane (eds.). Evolution of insect societies: comparative sociology of bees, wasps and ants. Hakuhin-sha Publishing Co., Tokyo.

  74. 1993b D. W. Roubik. Tropical pollinators in the canopy and understory: field data and theory for stratum ‘preferences’. J. Ins. Behav. 6:659-673.

  75. 1993c. S. F. Sakagami, D. W. Roubik & R. Zucchi. Ethology of the robber bee, Lestrimelitta limao. Sociobiology 21:237-277. 

  76. 1993d. D. W. Roubik. Vagility of pollinating bees in three dimensions: a comparison of understory and canopy visitation by bees in the neotropics and southeast Asia. p. 77 In: G. K. Veeresh, R. Uma Shaanker and K. N. Ganeshaiah (eds.) Pollination in Tropics. Proc. Int. Symp. Polln. Trop. 1993. IUSSI, Indian Chapter, Bangalore.

  77. 1993e. D. W. Roubik. Pollination and success of African honeybees in tropical America. p. 143 In: G. K. Veeresh, R. Uma Shaanker and K. N. Ganeshaiah (eds.) Pollination in Tropics. Proc. Int. Symp. Polln. Trop. 1993. IUSSI, Indian Chapter, Bangalore.

  78. 1993f.D. W. Roubik. Population dynamics of pollinators. p. 263 In: G. K. Veeresh, R. Uma Shaanker and K. N. Ganeshaiah (eds.) Pollination in Tropics. Proc. Int. Symp. Poll. Trop. 1993. IUSSI, Indian Chapter, Bangalore.

  79. 1993g.D. W. Roubik. Direct costs of forest reproduction, bee-cycling and the efficiency of pollination modes. J. Bioscience 18:537-552.

  80. 1993h. D. W. Roubik (ed. with R. Gadagkar, T. Inoue, P. Ashton). Diversity and Stability of Biological Communities in Fluctuating Environments. Journal of Biosciences (special issue). 18: 423-564.

  81. 1994a.D. W. Roubik. Behavior and evolution of Trigona. p. 18 In: A. Lenoir, G. Arnold and M. Lepage (eds.). Les Insectes Sociaux. Univ. Paris Nord, Villetaneuse, France. 

  82. 1994b. T. Inoue, T. Suka, and D. W. Roubik. Effects of worker reproduction on systems of kin recognition in stingless bees. p. 21 In: A. Lenoir, G. Arnold and M. Lepage (eds.). Les Insectes Sociaux. Univ. Paris Nord, Villetaneuse, France. 

  83. 1995a. D. W. Roubik, D. Yanega, M .Aluja S., S. L. Buchmann & D. W. Inouye. On optimal nectar foraging by some tropical bees. Apidologie 26:197-211.

  84. 1995b. J. C. Nieh  & D. W. Roubik. A stingless bee, Melipona panamica, indicates food location without using a scent trail. Behavioral Ecology and Sociobiology 37:63-70.

  85. 1995c. D. W. Roubik. Introduction. pp. 1-10 In: D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. Food and Agriculture Organization of the United Nations, Rome. Agricultural Bulletin 118, 197 pp.

  86. 1995d. D. W. Roubik. Applied pollination in tropical America. pp. 66-73 In: D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. Food and Agriculture Organization of the United Nations, Rome. Agricultural Bulletin 118, 197 pp.

  87. 1995e. D. W. Roubik. Stingless bee colonies for pollination. pp. 150-153 In: D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. Food and Agriculture Organization of the United Nations, Rome. Agricultural Bulletin 118, 197 pp.

  88. 1995f. Cultivated and semi-cultivated plants in the tropics and subtropics: origin, use, breeding system and pollination. pp. 168-182 In: D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. Food and Agriculture Organization of the United Nations, Rome. Agricultural Bulletin 118, 197 pp.

  89. 1995g. R. Macfarlane, A. R. Davis & D. W. Roubik. Evaluating pollinators. pp. 101-108 In: D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. Food and Agriculture Organization of the United Nations, Rome. Agricultural Bulletin 118, 197 pp.

  90. 1995h D. W. Roubik, T. Inoue & A. Hamid. Canopy foraging by two tropical honeybees: bee height fidelity and tree genetic neighborhoods. Tropics 5:81-93.

  91. 1995i. D. W. Roubik (ed.) Pollination of cultivated plants in the tropics. FAO, Rome. 197 pp.

  92. 1996a D. W. Roubik, L. A. Weigt, & M. A. Bonilla. Population genetics, diploid males and limits to social evolution of euglossine bees. Evolution 50:931-935.

  93. 1996b D. W. Roubik. Measuring the meaning of honey bees. In: A. Matheson, S. L. Buchmann, C. O’Toole, P. Westrich, & I. H. Williams, (eds.) The conservation of bees. Academic Press, Ltd., London. pp. 163-172.

  94. 1996c. D. W. Roubik. African honey bees as exotic pollinators in French Guiana.  In: A. Matheson, S. L. Buchmann, C. O’Toole, P. Westrich, & I. H. Williams (eds.) The conservation of bees. Academic Press, Ltd., London. pp. 173-182.

  95. 1996d. D. W. Roubik. Wild bees of Brunei. In: D. Edwards, W. E. Booth, and M. Choy (eds.) Tropical rainforest research: current issues. Kluwer Academic Publishers, Dordrecht, Netherlands. pp. 59-66.

  96. 1996e.D. W. Roubik. Order and chaos in tropical bee communities. In: C. A. Garofalo, et al., (eds.). 2nd Encontro sobre abelhas de Ribeirao Preto. Sao Paulo, Brazil. pp. 122-132.

  97. 1996f. D. W. Roubik. Diversity in the real world: tropical forests as pollinator reserves. PP. 111-122 In: M. Mardan, et al., (eds.) Tropical bees and the environment. UPM Press, Selangor, Malaysia.

  98. 1996g.D. W. Roubik, & K. Winter. A Study of Flowering and Pollen Characteristics in a Tropical Herb Under Elevated CO2 Treatment. Tropics 6:149-152.

  99. 1997a. D. W. Roubik, J. A. Lobo, and J. M. F. Camargo. New endemic stingless bees genus from Central American cloudforests (Hymenoptera: Apidae; Meliponini). Systmatic Entomology 22:67-80.

  100. 1997b. T. Eltz and D. W. Roubik. Cytology of Euglossa cyanaspis and Euglossa hemichlora in Panama. Journal of the Kansas Entomological Society 70:142-144

  101. 1998a.D. W. Roubik. The killer bee saga. Subtropical fruit news 6:13-14.

  102. 1998b.D. W. Roubik. Inoue-san. Researches on Population Ecology. 39:262-264.

  103. 1998c. J. C. Nieh and D. W. Roubik. Potential communication of height and distance by a stingless bee, Melipona panamica. Behavioral Ecology and Sociobiology  43:387-399.99.

  104. 1999a. Peters, J. M., Queller, D. C., Imperatriz-Fonseca, V. L., D. W. Roubik, Strassmann., J. L. Mate number, kin selection and social conflicts in stingless bees and honeybees. Proceedings of the Royal Society of London 266:379-384.

  105. 1999b. Koulianos, S., Schmid-Hempel, R., D. W. Roubik, & P. Schmid-Hempel. Phylogenetic relationships within the Apinae (Hymenoptera) and the evolution of eusociality. Journal of Evolutionary Biology 12:380-384.

  106. 1999c. D. W. Roubik. Grave-robbing by male Eulaema: implications for euglossine biology. Journal of the Kansas Entomological Society 71:188-191.

  107. 1999d. T. Eltz, W. M.  Whitten, & D. W. Roubik, & K. E. Linsenmair. Fragrance collection: storage and accumulation by individual male orchid bees. Journal of Chemical Ecology 25:157- 176.

  108. 1999e. T. Inoue, D. W. Roubik, & Suka, T. Nestmate recognition in the stingless bee Melipona panamica (Apidae, Meliponini). Insectes Sociaux 46:208-218.

  109. 1999f. Nagamitsu, T., Momose, K, Inoue, T., D. W. Roubik. Preference in flower visits and partitioning in pollen diets of stingless bees in an Asian tropical rain forest. Researches in Population Ecology 41:195-202.

  110. 1999g. D. W. Roubik, T. Inoue, A. Hamid, & R. Harrison. Height communication by Bornean honey bees. Journal of the Kansas Entomological Society 72:256-261.

  111. 1999h. D. W. Roubik. The foraging and potential pollination outcrossing distances flown by African           honey bees in Congo forest. Journal of the Kansas Entomological Society 72:394-401. 

  112. 1999i. Rincon, R. M., D. W. Roubik, B. Finegan, D. Delgado, & N. Zamora. Regeneration in                  tropical rain forest managed for timber production: understory bees and their floral                     resources in a logged and silviculturally treated Costa Rican forest. Journal of the Kansas         Entomological Society 72:379-393.

  113. 2000a D. W. Roubik. Deceptive orchids with Meliponini as pollinators. Plant Systematics and                  Evolution 222:271-279.110.  

  114. 2000b. D. W. Roubik. A framework for melittology. Science 290:5491.

  115. 2000c. D. W. Roubik. Pollination system stability in tropical America. Conservation Biology 14:1235-1236.

  116. 2000d. D. W. Roubik. The de-flowering of Central America: a current perspective. In: Proceedings of the sixth international bee research conference on tropical bees IBRA, Cardiff, UK., pp. 144-151.

  117. 2000e. D. W. Roubik & H. Wolda.  Male and female bee dynamics in a lowland tropical forest. In: Proceedings of the sixth international bee research conference on tropical bees. IBRA, Cardiff, UK., pp.167-174.

  118. 2000f. D. W. Roubik & J. E. Moreno. Generalization and specialization by stingless bees. In:               Proceedings of the sixth international bee research conference on tropical bees. IBRA, Cardiff, UK., pp. 112-118.

  119. 2001a. D. W. Roubik. Ups and downs in pollinator populations: When is there a decline? Conservation Ecology 5(1) 2 [online] URL: consecol.org/vol5/iss1/art2.

  120. 2001b. D. W. Roubik & H. Wolda. Do competing honey bees matter? Dynamics and abundance of native bees before and after honey bee invasion. Population Ecology 43:53-62.

  121. 2001c. Tanaka, H., Suka, T., D. W. Roubik. Genetic differentiation among geographic groups of three honey bee species, Apis  cerana, A. koschenvnikovi and A. dorsata, in Borneo. Nature and            Human Activities 6:5-12.

  122. 2001d. D. W. Roubik & P. Skelley. Stenotarsus subtilis Arrow (Endomychidae), the aggregating fungus beetle of  Barro Clorado Island Nature Monument, Panama. Coleopterists Bulletin 55:249-263.

  123. 2001e. Tanaka,  H., D. W. Roubik, Kato, M., Liew, F., Gunsalam, G. Phylogenetic position of Apis nuluensis of northern Borneo and phylogeography of A. cerana as inferred from mitochondrial DNA sequences. Insectes Sociaux 48:44-51.

  124. 2001f. D. W. Roubik. Las abejas africanas y el café en Panama. In: S. Heckadon-Moreno, ed. Panama: Puente Biologico. Pp. 131-139. Inst. Smith. Invest. Biolog., Balboa, Panama.

  125. 2001g. D. W. Roubik. Searching for genetic pattern in orchid bees: a reply to Takahashi et al. Evolution 55:1900-1901

  126. 2002a. D. W. Roubik. African honey bees augment neotropical coffee yield. In: P. G. Kevan and V. L. Imperatriz-Fonseca, eds. Pollinating bees: the conservation link between agriculture and nature. Pp. 255-266. Ministry of Environment, Brasilia, Brazil.

  127. 2002b. Degen, B., D. W. Roubik, & M. Loveless. Impact of selective logging and forest fragmentation on the seed cohorts of an insect-pollinated tropical tree: a simulation study. In B. Degen, M. Loveless and A. Kremer (eds). Proceedings of the symposium “Modelling and experimental research on genetic processes in tropical and temperate forests”. Pp. 108-119. Documentos de Embrapa Amazonia Oriental, Belem, Brazil.

  128. 2002c. D. W. Roubik.Tropical bee colonies, pollen dispersal and reproductive gene flow in forest trees. In B. Degen, M. Loveless and A. Kremer (eds). Proceedings of the symposium “Modelling and experimental research on genetic processes in tropical and temperate forests”. Pp. 30-40. Documentos de Embrapa Amazonia Oriental, Belem.

  129. 2002d. D. W. Roubik. The value of bees to the coffee harvest. Nature 417:708.

  130. 2002e. J. A. Flores, R. Muschler, C. Harvey, B. Finegan, & D. W. Roubik. Biodiversidad functional en cafetales; el rol de la diversidad vegetal en la conservación de abejas. Agroforestería en las Américas 9:29-36. 

  131. 2003a. F. P. Schiestl & D. W. Roubik. Odor compound detection in male euglossine bees. J. Chemical Ecol. 29:253-257.

  132. 2003b. Roubik, D. W., S. Sakai, & F. Gattesco. Canopy flowers and certainty: loose niches revisited. In Basset, Y. et al. (eds). Tropical forest arthropods. Cambridge Univ. Press. Pp. 360-368.

  133. 2003c. S. Soucy, T. Giray, & D. W. Roubik. Solitary and group nesting in the orchid bee Euglossa hyacinthina (Hymenoptera, Apidae). Insectes Sociaux 50:248-255.

  134. 2003d.T. D.  Eltz, D. W. Roubik, & M. Whitten. Fragrances, male display and mating behavior of Euglossa hemichlora – a flight cage experiment. Physiological Entomology 28:251-260.

  135. 2003e. Tanaka, H., Suka, T., Kahono, S., Mohamed, M., D. W. Roubik.2004. Mitochondrial variation and genetic differentiation in the honey bees (Apis cerana, A. koschevnikovi and A. dorsata) of Borneo. Tropics 13:107-117.

  136. 2004a. A. Zayed, D. W. Roubik, & L. Packer. Use of diploid male frequency data as an indicator of pollinator decline. Proc. Royal Soc. Lond. B (Suppl.) 271:S9-S12.

  137. 2004b. A. Kawakita, Y. Sota, J. S. Ascher, M. Ito, H. Tanaka, M. Kato, & D. W. Roubik. Phylogeny, historical biogeography, and character evolution in bumble bees (Bombus: Apidae) inferred from multiple nuclear DNA data sets. Mol. Phylo. Evol. Doi:10.1016/j-ympev.2003.12.003

  138. 2004c. D. W. Roubik. Sibling species of Glossura and Glossuropoda in the Amazon region (Hymenoptera; Apidae: Euglossini). J. Kansas Entomol. Soc. 77:235-253. 

  139. 2004d. D. W. Roubik. Long-term studies of solitary bees: what the orchid bees are telling us. Pp. 97-103 in Solitary bees — Conservation, rearing and management for pollination. B. M. Freitas and J. O. Pereira, eds. Imprensa Universitaria, Fortaleza, Brazil.

  140. 2004e. R. Villanueva-G. & D. W. Roubik. Pollen sources of long-tongued solitary bees (Megachilidae) in the biosphere reserve of Quintana Roo, Mexico. Pp. 185-190 in Solitary bees — Conservation, rearing and management for pollination. B. M. Freitas and J. O. Pereira, eds. Imprensa Universitaria, Fortaleza, Brazil.

  141. 2004f. B. Degen & D. W. Roubik. Effects of animal pollination on pollen dispersal, self-pollination and effective reproductive population size of tropical trees: a simulation study. Biotropica 36:165-179.

  142. 2004g. R. Villanueva-G & D. W. Roubik. Why are African honey bees and not European bees invasive? Pollen diet determination in community experiments. Apidologie 35:550-560.

  143. 2004h. Dick, C., D. W. Roubik, Gruber, K., Bermingham, E. Long-distance gene flow and cross-Andean dispersal of lowland rainforest bees (Apidae: Euglossini) revealed by comparative mitochondrial DNA phylogeography. Molecular Ecology 13:3775-3785.

  144. 2004i. R. C. Oliveira, F. F. Nunes , A. P. S. Campos, S. M. Vasconcelos, D. W. Roubik, L.  Goulart, & W. E. Kerr. Genetic divergence in Tetragonisca angustula. Based in RAPD markers. Genetics and Molecular Biology. 27:181-186. 

  145. 2004j. D. W. Roubik. Who could deny the value of the rainforest? The Environmentalist 24:5-7.

  146. 2004k. D. W. Roubik and P. E. Hanson. Orchid bees of tropical America: biology and field guide. Spanish/English edition. InBIO Press (Editorial INBio), Heredia, Costa Rica. 370 pp.

  147. 2005a. D. W. Roubik. Large processes with small targets: rarity and pollination in rain forests. Pp. 1-12 in D. Roubik, S. Sakai and A. Hamid Karim (eds.) Pollination Ecology and the rain forest: Sarawak studies. Springer-Verlag, New York.

  148. 2005b. D. W. Roubik. Honeybees in Borneo. P. 89-103 in D. Roubik, S. Sakai and A. Hamid Karim (Eds.) Pollination Ecology and the rain forest, Sarawak studies. Springer-Verlag, New York.

  149. 2005c. D. W. Roubik, S. Sakai, & A. Hamid Karim. Rain forest biology and the canopy system, Sarawak, 1992-2002. v-vii. In D. Roubik, S. Sakai and A. Hamid Karim (Eds.) Pollination Ecology and the rain forest, Sarawak studies. Springer-Verlag, New York.

  150. 2005d. Eltz T., D. W. Roubik, & K. Lunau. 2005. Experience-dependent choices ensure species-specific fragrance accumulation in male orchid bees. Behav. Ecol. Sociobiol.  

  151. 2005e. R. Villanueva-G., D. W. Roubik, & W. Colli-Ucán. Extinction of Melipona beecheii and traditional beekeeping in the Yucatán Peninsula. Bee World 86:35-41.

  152. 2005f. C.-A. Darveau, P. W. Hochachka, D. W. Roubik, & R. K. Suarez, R. K. Allometric scaling of flight energetics in orchid bees: evolution of flux capacities and flux rates. The Journal of Experimental Biology. 208:3593-3602.

  153. 2005g. R. K. Suarez, , C.-A. Darveau, K. C. Welch, Jr., D. M. O’Brien, D. W. Roubik, & P. W. Hochachka, Energy metabolism in orchid bee flight muscles: carbohydrate fuels all. The Journal of Experimental Biology 208:3573-3579.

  154. 2005h. C.-A Darveau, P. W. Hochachka, K. C. Welch, Jr., D. W. Roubik, & R. K. Suarez. Allometric scaling of flight energetics in Panamanian orchid bees: a comparative phylogenetic approach. The Journal of Experimental Biology 208: 3581-3591.

  155. 2005i. J. M. F. Camargo & D. W. Roubik. Neotropical Meliponini: Paratrigonoides mayri, new genus and species from western Colombia (Hymenoptera, Apidae, Apinae) and phylogeny of related genera. Zootaxa 1081:33-45.

  156. 2005j. D. W. Roubik, S. Sakai, A. Hamid Karim (eds.) Pollination ecology and the rain forest: Sarawak studies. Springer-Verlag, Ecological Studies Series. No. 174. New York. 307 pp.

  157. 2005k. R. Villanueva-G., S. Buchmann, A. J. Donovan, D. Roubik. Crianza y manejo de la abeja Xunancab en la peninsula de Yucatán. Spanish/Mayan edition, 35 pp. 

  158. 2006a. R. Kajobe & D. W. Roubik. Honey-making bee colony abundance and predation by apes and humans in a Uganda forest reserve. Biotropica 38:210-218.

  159. 2006b. D. W. Roubik. Stingless bee nesting biology. Apidologie 37: 124-143.

  160. 2006c. M. Cortopassi-Laurino, V. Imperatriz-Fonseca, D. W. Roubik, A. Dollin, T. Heard, I. Aguilar, G. C. Venturieri, C. Eardley, & P. Nogueira-Neto, P. Global meliponiculture: challenges and opportunities. Apidologie 37: 275-292.

  161. 2006d. Y. Zimmerman, D. W. Roubik, & T. Eltz. Species-specific attraction to pheromonal analogues in orchid bees. Behav. Ecol. Sociobiol. 60:833-843.

  162. 2006e. B. Souza, D. W. Roubik, et al. Composición de la miel de abejas sin aguijón: estableciendo requisitos de calidad. Interciencia 31:867-875.

  163. 2007a. F. Liu, J. Chen, J. Chai,  X. Zhang, X. Bai, D. He, & D. W. Roubik. Adaptive functions of defensive plant phenolics and a nonlinear bee response to nectar components. Functional Ecology 21:96-100.

  164. 2007b. E. J. D. Hernandez, D. W. Roubik, & G. Nates-Parra. Morphometric analysis of bees in the Trigona fulviventris Group (Hymenoptera: Apidae). J. Kansas Entomol. Soc. 80:205-212.

  165. 2007c. F. Liu, D. W. Roubik, D. He, & J. Li, Old comb for nesting site recognition by Apis dorsata? Field experiments in China. Insectes Sociaux 54:424-426.

  166. 2007d. Kawakita, A., Ascher, J. S, Sota, T., Kato, M.,D. W. Roubik.Phylogenetic analysis of the corbiculate bee tribes based on 12 nuclear protein-coding genes (Hymenoptera: Apoidea: Apidae). Apidologie 39:1–22.

  167. 2008a. A. M. Stearman, E. Stierlin, M. E. Sigman, D. W. Roubik, & D. Dorrien. Stradivarius in the Jungle: Traditional Knowledge and the Use of “Black Beeswax” Among the Yuquí of the Bolivian Amazon. Human Ecology 36:149-159.

  168. 2008b.V. H.  Gonzalez & D. W. Roubik. Especies nuevas y filogenia de abejas de fuego Oxytrigona (Hymenoptera, Apidae, Meliponini). Acta Zoologica Mexicana 24:43-71.

  169. 2008c. D. W. Roubik & J. E. Moreno. Mieles en vias de extinction. p 48. In: P. Vit, ed. Abejas sin Aguijón y valorización sensorial de su miel. Apiba-Digecex, Universidad de los Andes, Merida.

  170. 2008d. Vit, P., Carvalho, C. A., Enrique, E., Gonzalez, I., Moreno, E., ___, Souza, B., Villa-Boas, K. Pruebas de triangulo para comparer mieles de dos species de Melipona. pp. 94-101 In P. Vit, ed. Abejas sin Aguijón y valorización sensorial de su miel. Apiba-Digecex, Universidad de los Andes, Merida. 

  171. 2008e. Vit, P., Carvalho C. A., Enrique, E., Gonzalez, I., Moreno, E., D. W. Roubik, Souza, B., Villa-Boas, K. Descripción sensorial de mieles de abejas sin aguijon de Argentina, Australia, Brazil, Guatemala y Venezuela. Pp. 102-118  In: P. Vit, ed. Abejas sin Aguijón y valorizacion sensorial de su miel. Apiba-Digecex, Universidad de los Andes, Merida.

  172. 2009a. D. W. Roubik. Ecological impact on native bees by the invasive Africanized honey bee. Acta Biologica Colombiana. 14: 115-124.

  173. 2009b D. W. Roubik & R. Villanueva-G. Invasive Africanized honey bee impact on native solitary bees: a pollen resource and trap nest analysis. Biological Journal of the Linnean Society. 98:152-160.

  174. 2009c. P. Vit, A. Malaver,  D. W. Roubik, J. E. Moreno, et al. Expanded parameters to assess the quality of honey from Venezuelan bees (Apis mellifera). Journal of ApiProduct and ApiMedical Science 1 (3): 72-81 (2009) DOI 10.3896/IBRA.4.01.3.03.

  175. 2009d. D. W. Roubik. Small bees have a big job― holding up biome biodiversity. Pp. 26-38 In: A. Ssymank, A. Hamm, M. Vischer-Leopold, eds. Caring for pollinators: safegaurding agro-biodiversity and wild plant diversity. Bundesamt für Naturschutz, Bonn, Germany.

  176. 2009e. D. W. Roubik  & J. E. Moreno. Trigona corvina: An ecological study based on unusual nest structure and pollen analysis. Psyche, vol. 2009, Article ID 268756, doi:10.1155/2009/268756.

  177. 2009f. Y. Zimmermann, D. W. Roubik, J. E. E. G. Quezada-Euan, R. J. Paxton, & T. Eltz. Single mating in orchid bees (Euglossa, Apinae): implications for mate choice and social evolution. Insectes Sociaux 56:241–249. 

  178. 2010a. S. R. Ramírez, J. C. Nieh, T. B. Quental, D. W. Roubik, V. L. Imperatriz-Fonseca, & N. E. Pierce. Molecular phylogeny of the stingless bee genus Melipona (Hymenoptera: Apidae) and the evolution of recruitment communication in eusocial Apidae. Molecular Phylogenetics and Evolution 56: 519-525.

  179. 2010b. S. Ramirez, D. W. Roubik, C. Skov, & N. E. Pierce. Phylogeny, diversification patterns and historical biogeography of euglossine orchid bees (Hymenoptera: Apidae. Biological Journal of the Linnean Society. 100, 552–572.

  180. 2010c. Wikelski M., Moxley J. Eaton-Mordas A., Lopez-Uribe M. M., Holland R., Moskowitz, D., D. W. Roubik, Kays, R. Large-range movements of Neotropical orchid bees observed via radio telemetry. PLoS ONE 5(5): e10738. doi:10.1371/journal.pone.0010738.

  181. 2011a. Greco, M. K., Welz, P. M., Siegrist, M., Ferguson, S. J., Gallmann, P, D. W. Roubik, Engel, M. S. Describing an ancient bee trapped in amber using diagnostic radioentomology. Insectes Sociaux. Volume 58, Number 4, 487-494, DOI: 10.1007/s00040-011-0168-8.

  182. 2011b. D. W. Roubik, W. Coli-Ucan & R. Villanueva-G. Abejas sociales, solitarias y parásitas. pp. 205-211 In: Pozo, C., Armijo Canto, N, and Calmé, S. Riqueza Biológica de Quintana Roo. Un Análisis para su Conservación. Vol. 2. CONABIO, ECOSUR and Gobierno del Estado de Quintana Roo. 

  183. 2012a. D. W. Roubik & J. M. F. Camargo. The Panama microplate, island studies and relictual species of Melipona (Melikerria) (Hymenoptera: Apidae: Meliponini). Systematic Entomology 37:189-199.

  184. 2012b. A. Aebi, B. E. Vaissière, D. Van Engelsdorp, K. S. Delaplane, D. W. Roubik & P. Neumann. Back to the future: Apis versus non-Apis pollination – a response to Ollerton et al. Trends in Ecology & Evolution. 27:142-143.

  185. 2012c. J. D. Ackerman & D. W. Roubik. Can extinction risk help explain plant-pollinator specificity among euglossine bee pollinated plants? Oikos. 121:1821-1827.

  186. 2012d. D. W. Roubik. Ecology and social organization of bees. Wiley library of science. eLS, DOI: 10.1002/9780470015902.a0023596

  187. 2012e. T. F. Francoy, F F. Faria, & D. W. Roubik. Integrated landmark and outline-based morphometric methods efficiently distinguish species of Euglossa (Hymenoptera, Apidae, Euglossini). Insectes Sociaux  DOI: 10.1007/s13592-012-0132-2.

  188. 2012f. M. A. Eckles, D. W. Roubik, & J. C. Nieh. A stingless bee can use visual odometry to estimate both height and distance. J. Experimental Biology. 215: 3155-3160.

  189. 2012g. A. R. Smith, I. Lopez, J. Quintero, J. E. Moreno, D. W. Roubik & W. T. Wcislo. Pollen use by Megalopta sweat bees in relation to resource availability in a tropical forest. Ecological Entomology.  37: 309-317.

  190. 2012h. D. W. Roubik. The bee measurers. Quarterly Review of Biology. 285:87.

  191. 2012i. Basset, Y., et al. Arthropod diversity in a tropical forest. Science 338, 1481 (2012); DOI: 10.1126/science.1226727

  192. 2013a. A. Pauly, S. R. M. Pedro, C. Rasmussen & D. W. Roubik. Stingless bees of French Guiana (Hymenoptera: Apoidea; Meliponini). Pp. 87-98. In: Vit, P., Pedro, S. R. M., Roubik, D. W., eds. Pot-honey: A legacy of stingless bees. New York: Springer.

  193. 2013b. D. W. Roubik & J. E. Moreno. How to be a bee-botanist using pollen spectra. Pp. 295-314. In: Vit, P., Pedro, S. R. M., Roubik, D. W., eds. Pot-honey a legacy of stingless bees. New York: Springer.

  194. 2013c. R. Barcelo Quintal & D. W. Roubik. Melipona bees in the scientific world: Western cultural views. Pp. 247-260, In: Vit, P., Pedro, S. R. M., Roubik, D. W., eds. Pot-honey: A legacy of stingless bees. New York: Springer.

  195. 2013d. G. LeBuhn, S. Droege, E. F. Connor, B. Gemmill-Herren, S. G. Potts, R. L. Minckley, T. L. Griswold, R. Jean, E. Kula, D. W. Roubik, J. Cane, K. Wetherill, G. Frankie, & F. Parker.. Can we detect insect pollinator declines on a global scale? Conservation Biology 27:113-120. 

  196. 2013e. D. W. Roubik. Why they keep changing the names of our stingless bees (Hymenoptera: Apidae; Meliponini). A little history and guide to taxonomy. Pp. 1-7. In: Vit, P., Roubik, D.W., eds. Stingless bees process honey and pollen in cerumen pots. SABER-ULA, Universidad de Los Andes; Mérida, Venezuela. http://www.saber.ula.ve/handle/123456789/35292

  197. 2013f. P. Vit, S. R. M. Pedro, D. W. Roubik, (eds.). Pot-Honey: A Legacy of Stingless Bees. Springer Science + Business Media, New York. 647 pp.

  198. 2013g. P. Vit, D. W. Roubik, (eds.). Stingless bees process honey and pollen in cerumen pots. SABER-ULA, Universidad de Los Andes; Mérida, Venezuela. 220 pp. http://www.saber.ula.ve/handle/123456789/35292

  199. 2014a. Villanueva-Gutierrez, R., D. W. Roubik, Coli-Ucán, W., Güemez-Ricalde, F. L., and Buchmann, S. L. A Critical View of Population Trends in Managed Mayan Honey-Making Bees (Apidae: Meliponini) in the Heart of Zona Maya. Journal of the Kansas Entomological Society 86: 352-362.

  200. 2014b. Jernigan, C. M., D. W. Roubik, Wcislo, W. T., Riveros, A. J. Color dependent learning in restrained Africanized honey bees. J. Experimental Biology 217: 337-343.

  201. 2014c. Villanueva-Gutiérrez, R., Echazarreta-González, C., Roubik, D. W., Moguel-Ordóñez, Y. B. Transgenic soybean pollen (Glycine max L.) in honey from the Yucatán peninsula, Mexico. Sci. Rep. 4, 4022; DOI:10.1038/srep04022 (2014).

  202. 2014d. D. W. Roubik. Orchids and Neotropical pollinators, since Darwin’s time. Pp. 229-261 In: Bernhardt, P., Meier, R., eds. Darwin’s orchids: then and now. University of Chicago Press, Chicago.

  203. 2014e. LeBuhn, G. et al. Evidence-based conservation: reply to Tepedino et al. Conservation Biology DOI: 10.1111/cobi.12438.

  204. 2014f. Gemmill-Herren, B., Allara, M., Koomen, I, van der Valk, H., D. W. Roubik. An agroecosystem approach to protecting pollinators from pesticides. Pp. 1-13. In: Roubik, D. W., ed. Pollinator Safety in Agriculture. FAO: Rome. 

  205. 2014g. D. W. Roubik (ed.). Pollinator Safety in Agriculture. FAO: Rome. 169 pp.

  206. 2015a. Rincón-Rabanales, M,, D. W. Roubik, Guzmán, M. A., Salvador, M., Adriano, L., Ovando, I. High yields and bee pollination of hermaphroditic rambutan (Nephelium lappaceum L.) in Chiapas, Mexico. Fruits. 70: 23-27.

  207. 2015b. Rodríguez, E., Weber, J. M., Pagé, B. D. W. Roubik, Suarez, R. K., Darveau, C. A. Setting the pace of life: Membrane composition of flight muscle varies with metabolic rate of hovering orchid bees. Proceedings of the Royal Society B. DOI: 10.1098/rspb.2014.2232

  208. 2015c. Ramírez-Florez, E. A., Villanueva-Gutiérrez R., Roubik, D. W., Vergara, CH, Lara-Rodríguez, N., Dátillo W., Ferrer, M.E.B., Rico-Gray, E. Topological Structure of Plant-bee Networks in Four Mexican Environments. Sociobiology 62: 1

  209. 2015d. Cambra, R., D. W. Roubik, and Quintero, D. Hospederos de Pappognatha panamensis Quintero & Cambra, 2005 (Hymenoptera: Mutillidae) y su primer registro de distribución para Costa Rica. Boletín del museo de entomología de la Universidad del Valle (16 (1): 5-7.

  210. 2015e. R. Villanueva-G., D. W. Roubik, & L. Porter-Bolland. Bee–plant interactions: competition
and phenology of flowers visited by bees. In Islebe G. A. et al., (eds.). Biodiversity and Conservation of the Yucatan Peninsula, Pp. 131-152. Springer International Publishing Switzerland. DOI 10.1007/978-3-319-06529-8_6

  211. 2015f. Y. Basset, D. W. Roubik, et al. Arthropod distribution in a tropical rainforest: tackling a four dimensional puzzle. PLoS One. DOI: 10.1371/journal.pone.014411.

  212. 2016a. X. Deng, D. Mohandass, M. Katabuchi, A. C. Hughes, & D. W. Roubik. Impact of striped squirrel nectar robbing behaviour on gender fitness in Alpinia roxburghii Sweet (Zingiberaceae). Plos One. DOI:10.1371/journal.pone.0144585.199. 

  213. 2016b. R. Villanueva-G, & D. W. Roubik. More than protein? Bee-flower interactions and effects of disturbance regimes revealed by rare pollen in bee nests. Arthropod-Plant Interactions. DOI 10.1007/s11829-015-9413-9

  214. 2016c. McCravy K. E., Van Dyke, J., Creedy, T., D. W. Roubik. Orchid bees (Hymenoptera:

  215. Apidae: Euglossini) of Cusuco National Park, State of Cortés, Honduras. The Florida Entomologist. 99(4):765-768.

  216. 2016d. D. W. Roubik, Gemmill-Herren, B. Developing pollination management plans across agricultural landscapes Quo vadis, Sustainable Crop Pollination? pp. 131-152 in Gemmill-Herren, B. (ed.) Pollination Services to Agriculture: Sustaining and Enhancing a Key Ecosystem Service. Earthscan; Routledge, London and New York.

  217. 2016e. D. W. Roubik. & J. T. Knudsen. An embellishment that became a mutualism: inquiries on male bee tibial bouquets and fragrance-producing orchids in Panama and oceanic islands (Apidae: Apinae, Euglossini; Orchidaceae: Epidendroideae). Flora. DOI: 10.1016/j.flora.2016.11.012

  218. 2016f. Biocultural diversity, pollinators, and their socio-cultural values. Pp. 280-359. The assessment report on pollinators, pollination and food production. IPBES.

  219. 2017a. P. Imbach, E. Fung, L. Hannah C. E. Navarro-Racines, D. W. Roubik , T. H. Ricketts, C. A. Harvey, C. Donatti, & P. Läderach. Coffee, bees and climate: Coupling of pollination services and agriculture under climate change. Proceedings of the National Academy of Science. 114 (39) 10438-10442; published ahead of print September 11, 2017. https://doi.org/10.1073/pnas.1617940114

  220. 2017b. D. W. Roubik & R. Villanueva-G. Have native Hymenoptera or Africanized bees become aggressive foragers due to resource competition? Trends in Entomology, Vol. 13, 95 –102.

  221. 2017c. A. H. Jalil, D. W. Roubik (eds.). Handbook of Meliponiculture. The Indo-Malayan Stingless bee clade. Akademi Kelulut Malaysia Sdn Bhd, Selangor, Malaysia. 560 pp.

  222. 2018a. C. M. Jernigan, M. Christopher, J. Birgiolas, C. McHugh, D. W. Roubik, W. T. Wcislo, & B. H. Smith. Colony-level non-associative plasticity of alarm responses in the stingless honey bee, Tetragonisca angustula. Behavioral Ecology and Sociobiology 72, no. 3 (2018): 58.

  223. 2018b. D. W. Roubik. Lessons from the last 20 years. In: D. W. Roubik, ed. The pollination of cultivated plants. A compendium for Practitioners. Vol. 1. FAO/UNEP/GEF, Rome.

  224. 2018c. D. W. Roubik. Applied pollination in tropical America. In: D. W. Roubik, ed. The pollination of cultivated plants. A compendium for Practitioners. Vol. 1. FAO/UNEP/GEF, Rome.

  225. 2018d. M. Rincón Rabanales, et al. Pollination studies in rambutan (Nephelium lappaceum) in Soconusco, Chiapas, Mexico). [similar to #194, but with different analyses and photos; I worked there and did some studies, then worked on the ms] In: D. W. Roubik, ed. The pollination of cultivated plants. A compendium for Practitioners. Vol. 2. FAO/UNEP/GEF, Rome.

  226. 2018e. D. W. Roubik, T. A. Heard, & P. Kwapong. Stingless bees for pollination In: D. W. Roubik, (ed.). The pollination of cultivated plants. A compendium for Practitioners. Vol. 2. FAO/UNEP/GEF, Rome.

  227. 2018f. D. W. Roubik & J. E. Moreno. A pollen atlas of cultivated plants. [we put this together with a feeling it would be applied by researchers in plants and pollinators who are not using SEM and barcodes]. In: D. W. Roubik, ed. The pollination of cultivated plants. A compendium for Practitioners. Vol. 2. FAO/UNEP/GEF, Rome.

  228. 2018g. R. Kajobe & D. W. Roubik. Nesting ecology of stingless bees in Africa. Pp. 229-240. In: P. Vit, S. R. M. Pedro, D. W. Roubik, eds. Pot-pollen in stingless bee melittology. Springer Science + Business Media, New York, USA.

  229. 2018i. D. W. Roubik. 100 species of meliponines  (Apidae: Meliponini) in a parcel of western Amazonian forest at Yasuní Biosphere Reserve, Ecuador. Pp. 189-206 In: P. Vit, D. W. Roubik, S. R. M. Pedro, eds. Pot-Pollen in Stingless Bee Melittology. Springer Nature, New York. 481 pp.

  230. 2018j. D. W. Roubik & J. E. Moreno. The stingless honey bees (Apidae, Apinae: Meliponini) in Panama, and ecology from pollen analysis. Pp. 47-66. In: P. Vit, S. R. M. Pedro, D. W. Roubik, eds. Pot-pollen in stingless bee melittology. Springer Science + Business Media, New York, USA.

  231. 2018k. D. W. Roubik & J. E. Moreno. Pot-Pollen as a discipline. What does it include? Pp. 3-16. In: P. Vit, S. R. M. Pedro, D. W. Roubik, eds. Pot-pollen in stingless bee melittology. Springer Science + Business Media, New York, USA.

  232. 2018l. R. Villanueva-G., D. W. Roubik, W. Coli-Ucán , & M.Tuz-Novelo. The value of plants for the Mayan stingless honey bee Melipona beecheii (Apidae: Meliponini): a pollen-based study in Yucatán, Mexico. Pp. 67-76. In: P. Vit, D. W. Roubik, S. R. M. Pedro, eds. Pot-Pollen in Stingless Bee Melittology. Springer Nature, New York. 481 pp.

  233. 2018m. J. J. G. Quezada-Euán, G. Nates-Parra, M. M. Maués, V. L. Imperatriz-Fonseca, & D. W. Roubik. The economic and cultural values of stingless bees (Hymenoptera: Meliponini) among ethnic groups of tropical America. Sociobiology 65(4): 534-557.

  234. 2018n. P. S. Padrón, D. W. Roubik, & P. R. Picón. A preliminary checklist of the orchid bees (Hymenoptera: Apidae: Euglossini) of Ecuador. Psyche Volume 2018, Article ID 2678632, 14 pages. https://doi.org/10.1155/2018/2678632

  235. 2018o. D. W. Roubik (ed.) The pollination of cultivated plants. A compendium for Practitioners. Vols. 1 & 2. FAO, Rome. 547 pp. http://www.fao.org/3/i9184en/I9184EN.pdf

  236. 2018p. P Vit, S. R. M. Pedro, D. W. Roubik (eds.). Pot-Pollen in Stingless Bee Melittology. Springer Nature, New York. 481 pp. 

  237. 2019a. K. M. Baudier, M. M. Ostwald, C.Grüter, F. H. Segers, D. W. Roubik, T. P. Pavlic, & J. H. Fewell, J. H. (2019). Changing of the guard: mixed specialization and flexibility in nest defense (Tetragonisca angustula).  Behavioral Ecology 30: 1041-1049.

  238. 2019b. D. W. Roubik. Population traits and a female perspective for Aglae and Exaerete, tropical bee parasites (Hymenoptera, Apinae: Euglossini). Psyche Volume 2019, Article ID 4602785, 9 pages https://doi.org/10.1155/2019/4602785.

  239. 2019c. D. W. Nogueira, T. Mahlmann, J. S. Galaschi Teixeira, M. L. Oliveira, & D. W. Roubik.  Geometric morphometry in wing venation to differentiates Scaura latitarsis populations (Hymenoptera: Apidae: Meliponini). Scientia Plena. Vol 15, No. 1. doi: 10.14808/sci.plena.2019.018001

  240. 2019d. Rozen, J. G. Jr., Quezada-Euán, J. J. G., D. W. Roubik, Smith, C. S. 2019. Immature stages of selected meliponine bees (Apoidea: Apidae). American Museum Novitates. 3924, 26 pp.

  241. 2019e. D. W. Roubik. Book Review. Stingless Bees of Mexico: The Biology, Management and Conservation of an Ancient Heritage. Quarterly Review of Biology. 94: 293-294.

  242. 2019f. Rozen, J.G., Smith, C.S. and D. W. Roubik. Egg and mature larva of a species of Plebeia with a preliminary overview of the mature larvae of the Meliponini relative to those of other corbiculate taxa (Apoidea: Apidae).  American Museum Novitates, 2019 (3940), pp.1-12.

  243. 2019g. Galgani-Barraza, P., Moreno, J. E., Lobo, S., W. Tribaldos, D. W. Roubik, & W. T. Wcislo. Flower use by late nineteenth century orchid bees (Eufriesea surinamensis, Hymenptera, Apidae) nesting in the Catedral Basílica Santa María la Antigua de Panamá. J. Hymenop. Res. 74: 65-81.

  244. 2020a. D. W. Roubik. Nest structure: Stingless Bees. In: The Encyclopedia of Social Insects, C. K. Starr, ed. Springer Nature, Switzerland. https://doi.org/10.1007/978-3-319-90306-4_147-1 

  245. 2020b. Crespo-Pérez, V., Kazakou, E., D. W. Roubik., Cárdenas, R. E. The importance of insects on land and in water: a tropical view. Current Opinion in Insect Science. doi: https://doi.org/10.1016/j.cois.2020.05.016

  246. 2020c. D. W. Roubik. Bees: Ecological Roles. In: The Encyclopedia of Social Insects, C. K. Starr, ed. Springer Nature, Switzerland. https://doi.org/10.1007/978-3-319-90306-4_158-1.

  247. 2020d. Fujisawa, N., Roubik, D. W., & Inoue, M. Farmer influence on shade tree diversity in rustic plots of Coffea canephora in Panama coffee-agroforestry. Agroforestry Systems, 94(6), 2301-2315

  248. Honey for the Dead: The Significance of a Wasp Nest in a Pre-Columbian Offering at Copan, Honduras. In press. [this study had remains of a wasp nest found in carbonized temple offerings of centuries ago. It is a common wasp even now used for edible honey and brood] Cameron L. McNeil, D. W. Roubik., and Samuel Pinto Carballo.

  249. 2021a. Villacrés-Granda, I., Coello, D., Proaño, A., Ballesteros, I., D. W. Roubik, Jijón, G., … & Alvarez-Suarez, J. M. (2021). Honey quality parameters, chemical composition and antimicrobial activity in twelve Ecuadorian stingless bees (Apidae: Apinae: Meliponini) tested against multiresistant human pathogens. Food Science and Technology, 140, 110737.

  250. 2021b. Brodschneider R., Cervancia C., Chen C., Cornelissen B., Costa C., Dall’Olio R., De Jong D., Formato G., Goncalves R., Heard T., Joshi S., Julmansyah J., Kajobe R., Li J., Lloyd D.J., Manara V., Matias D.M.S., Mutinelli F., Nates-Parra M.G., Pietropaoli M., Roubik D.W., Schouten C.N., Shi W., Uzunov A., Vergara C., Wright G., Xu S., Zajitschek S. Bee species: good beekeeping practices and management strategies. Pp. 43-98. in Good bee keeping practices for sustainable apiculture. Chapter 8. FAO. Rome. G. Formato, ed.

  251. 2021c. Roubik, D. W.  Mutualism within a parasitism within a mutualism: the bees and coccids that inhabit Cecropia ant-plants. Ecology 102( 9):e03367. 10.1002/ecy.3367

  252. 2021d. Roubik, D. W. Following the Amazonian Cecropia bees. Bulletin of the Ecological Society of America 102, no. 3: 1–5. https://www.jstor.org/stable/27031906.

  253. 2021e. Roubik, D.W. Basset, Y. Lopez,,Y., Bobadilla, R., Perez, F., Ramírez Silva, J.A. Long-term (1979-2019) dynamics of protected orchid bees in Panama. Conservation Science and Practice. https:///www.doi10.1111/csp2.543.

  254. 2021f. A. H. Jalil, D. W. Roubik (eds.). Malaysian Meliponiculture and beyond. Incl. Stingless bee conservation. International Bee Research Association, UK.

  255. 2022a. Duell, M. E., Klock, C. J., Roubik, D.W., Harrison, J.F. Size-dependent scaling of stingless bee flight metabolism reveals an energetic benefit to small body size. Integrative and Comparative Biology. https:///www.doi10.11093/cicb/icac131.

  256. 2022b.Quezada-Euán, J.J.G., May-Itzá, W.J., de la Rua, P., Roubik, D.W. From neglect to stardom: how the rising popularity of stingless bees threatens diversity and meliponiculture in Mexico. Apidologie 53: 70. https://doi.org/10.1007/513592-022-00975-w  

  257. 2022c. Kondo, T, Roubik, D.W. Description of a new ant- and stingless-bee-loving species of Cryptostigma Ferris (Hemiptera: Coccomorpha: Coccidae) from Ecuador living inside internodes of Cecropia (Urticaceae), with an updated key to the adult females and first-instar nymphs of the genus. Zootaxa. https://doi.org/10.11646/zootaxa.5190.4.4http://zoobank.org/urn:lsid:zoobank.org:pub:3EE761B3-34D1-4532-96ED-00049CB5547B

  258. 2023a. Roubik, D.W. (early release). Stingless bee (Apidae; Apinae; Meliponini) ecology. Annual Review of Entomology. Vol. 68. https://doi.org/10.1146/annurev-ento-120120-103938

  259. 2023b. D. W. Roubik. In press. Working with Neotropical Trigona on Barro Colorado Island (Apinae: Meliponini). In (100 Years of Studies on BCI), ed Wright, et al.). Smithsonian Institution.

  260. 2023c. D. W. Roubik. Unpublished manuscript. What the orchid bees keep telling us. In: B. Freitas, Solitary bees: conservation, management and rearing for pollination. 2nd revised edition. Northern Bee Books, London, UK.

  261. 2023d. Roubik, D. W. and Moreno, J. E. in press. Applications of the Barro Colorado Island, Panama book of pollen and spores. In (100 Years of Studies on BCI), ed. Wright, Amador, Wcislo). Smithsonian Institution. 

  262. 2023e. Kueneman, J., Bonadies, E., Thomas, D., Roubik, D.W., Wcislo, W. Neotropical Bee microbiomes point to a fragmented social core and strong species-level effects. Microbiome: 11: 150. https://doi.org/10.1186/s40168-023-01593-z

  263. 2024a. Leonhardt, S.D., Roubik, D.W. Plant resins – their role for plants and use by stingless bees. In: Vit, P. et al. eds. Pot-Propolis in stingless bee Ecology, Vols 1 & 2. Springer, Cham, Switzerland.

  264. 2024b. Roubik, D.W. Introduction. In: Vit, P. et al. eds. Pot-Propolis in stingless bee Ecology, Vols 1 & 2. Springer, Cham, Switzerland.

  265. 2024c. Roubik, D.W. Division of labor in stingless bee nests: does each kind of propolis have a role? In: Vit, P. et al. eds. Pot-Propolis in stingless bee Ecology, Vols 1 & 2. Springer, Cham, Switzerland.

  266. 2024d. Vit, P., Chuttong, B., Zawawi, N., Diaz, M., van der Meulen, J., Bin Ahmad, H. F.,Tomas-Barberan, F.A., Danmek, K., Moreno, J.E., Roubik, D.W., Barth, O.M., Lachenmeier, D.W., Engel, M.S. A review of a standard and innovative methodology for integrative research of pot-honey variations during post-harvest. Sociobiology. https://doi 10.13102/sociobiology.v69i3.8251

  267. 2024e. P. Vit, V. Bankova, K. Pavlova, D. W. Roubik (eds.) Pot-propolis in stingless bee ecology. Vols 1 & 2. Springer. Cham, Switzerland.

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