[en] La Vallée d'Eyne (France, Pyrénées-Orientales) est bien connue pour la grande diversité de sa faune et de sa flore. Pendant six ans, les auteurs ont étudié les bourdons de cette vallée, accumulant plus de 5000 observations détaillées. Malgré la superficie réduite de la vallée (20,18 km2), 33 espèces de bourdons y ont été relevées sur les 46 espèces présentes en France continentale. Dans l'état actuel des connaissances, la vallée d'Eyne apparaît comme une des stations les plus riches au monde en espèces de bourdons. Pour chaque espèce, une carte de répartition et les préférendums écologiques (altitude, formations végétales, typologies CORINE, choix floraux) ont été établis. La caractérisation écologique de chaque espèce de bourdons indique que les ressources florales jouent un rôle important dans la structuration des communautés de bourdons de la vallée. L'altitude, l'abondance, la diversité des ressources florales et l'hétérogénéité en habitats permettent la survie et la coexistence de ce grand nombre d'espèces de bourdons aux affinités écologiques diverses
Agostino, R. B. D., 1970. Transformation to Normality of the Null Distribution of G1. Biometrika, 57 (3):679–681.
Aichhorn, A., 1976. Beitrag zur Hummelzucht und zur Biologie von Bombus mendax. Berichte aus dem Haus der Natur, 7:13–29. Salzburg, 2pls
Alfken, J. D., 1927. “ Apidae ”. In Zoologische Streifzuge in Attika, Morea und besonders auf der Insel Kreta. I. Abhandlungen des Naturwissenschaftlicher Vereins zu Bremen Edited by:Roemer, C. Fr., Vol. 26, 442432–448. in
Anagnostopoulos, I. Th., 2005. The bumblebee fauna of Greece:an annotated species list including new records for Greece (Hymenoptera:Apidae, Bombini). Linzer biologische Beiträge, 37:1013–1026.
1991. EUR13231 - CORINE biotopes - The design, compilation and use of an inventory of sites of major importance for nature conservation in the European Community 132 Anonymous
Atanassov, N., 1972a. Vidove Hymenoptera ot zpadna Stara planina. Chast I. Isvestiya na Zoologicheskiya Institut s Musej, 35:179–228.
Atanassov, N., 1972b. Vidove Hymenoptera ot zpadna Stara planina. Chast II. Isvestiya na Zoologicheskiya Institut s Musej, 36:23–59.
Atanassov, N., 1974. Zemni pcheli (Bombus Latr. i Psithyrus Lep., Hym.) ot sredna i iztochna Stara Planina–Hummeln und Schmarotzerhummeln (Bombus Latr., Psithyrus Lep., Hym.) von dem mittleren und dem östlichen Balkangebirge. Izvestiya na zoologicheskiya Institut s Muzej (Bulletin de l’Institut de Zoologie et Musée), 41:107–121.
Awram, W.J., 1970. Flight route behaviour of bumblebees, London:University of London. Ph.D. thesis
Baker, D. B., 1996. On a collection of humble-bees from northern Iran (Hymenoptera:Apoidea, Bombinae). Beiträge für Entomologie, 46 (1):109–132.
Banaszak, J., 1983. Ecology of bees (Apoidea) of agricultural landscapes. Polish Ecological Studies, 9:421–505.
Banaszak, J., 1996. “ Effects of habitat heterogeneity on the diversity and density of pollinating insects ”. In Interchanges of Insects, 123–140. Netherlands:Kluwer Academic Publishers. in, 2000
Banaszak, J., 2000. A checklist of the bee species (Hymenoptera, Apoidea) of Poland, with remarks on their taxonomy and zoogeography:revised version. Fragmenta Faunistica, 43 (14):135–193.
Barbier, Y., and Rasmont, P., 2000. Carto Fauna-Flora, logiciel de cartographie de données biogéographiques. Version 2.0, 59Mons:Université Mons-Hainaut. 1 CD-ROM
Barbier, Y., Rasmont, P., Dufrêne, M., and Sibert, J.M., 2002. Data Fauna-Flora. Version 2.0, 106Mons:Université Mons-Hainaut. 1 CD-ROM
Benoist, R., 1928. Etude sur la faune des Hyménoptères des Alpes françaises. Annales de la Société entomologique de France, 97:389–417.
Benoist, R., Berland, L., and Blütghen, P., 1936. Voyage de MM. L. Chopard et A. Méquignon aux Açores (août-septembre 1930). IX. Hyménoptères. Annales de la Société entomologique de France, 105:9–10.
Benton, T., 2000. The Bumblebees of Essex, 179Wimbish:Lopinga Books.
Berezin, M. V., Beiko, V. B., and Berezina, N. V., 1995. Bumble bees of the Moscow region. Entomologist’s Monthly Magazine, 131:259–268.
Bissardon, M., Guidal, L., and Rameau, J. C., 1997. CORINE biotopes, Rapport de recherches, Laboratoires de recherches en Sciences forestières de l’Ecole Nationale du Génie rural, des Eaux et des Forêts 390Nancy:Ecosystèmes Forestiers et Dynamiques des paysages.
Bowers, M. A., 1985. Bumble bee colonization, extinction, and reproduction in subalpine meadows in northeastern Utah. Ecology, 66 (3):914–927.
Braun-Blanquet, J., 1948. La végétation alpine des Pyrénées-Orientales, 307Barcelona:Consejo superior de investigaciones cientificas.
Brian, A. D., 1951. The pollen collected by bumblebees. Journal of animal Ecology, 20:191–194.
Brian, A. D., 1954. The foraging of bumblebees. Bee world, 35:61–67.
Brian, A. D., 1957. Differences in the flowers visited by four species of bumblebees and their causes. Journal of animal Ecology, 26:71–98.
Cane, J. H., and Sipes, S., 2006. “ Characterizing Floral Specialization by Bees:Analytical Methods and a Revised Lexicon for Oligolecty ”. In Plant-Pollinator interactions from specialization to generalization, Edited by:Waser, N. M., and Ollerton, J., 99–122. London:The University of Chicago Press. in
Calabuig, I., 2000. Solitary Bees and Bumblebees in a Danish Agricultural Landscape, 103University of Copenhagen, Department of Population Ecology. Thèse de doctorat
Carvell, C., 2002. Habitat use conservation of bumblebees (Bombus spp.) under different grassland management regimes. Biological Conservation, 103:33–49.
Cavro, E., 1950. Catalogue des Hyménoptères du département du Nord et régions limitrophes. I. Aculéates. Bulletin de la Société entomologique du Nord de la France,:1–86.
CNRS (Centre National de la Recherche Scientifique). 1970. Carte de la végétation n° 78, 2ème Perpignan
Chitkka, L., Thomson, J. D., and Waser, N., 1999. Flower Constancy, Insect Psychology and Plant Evolution. Naturwissenschaften, 86:361–377.
Comba, M., 1972. Bombus e Psithyrus delle regioni alpine occidentali. Memorie della Scieta Entomologica Italiana, 51:39–70.
Coppens, C., Terzo, M., and Rasmont, P., 2003. Histologie de la région céphalique des glandes labiales de Bombus mesomelas Gerstaecker et de Bombus terrestris L. (Hymenoptera, Apidae), Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 62
Coste Abbé, H., 1927. Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, Vol. 3, Paris:Blanchard.
Corbet, S. A., Saville, N. M., and Osborne, J. L., 1994. “ Farmland as a habitat for bumble bees ”. In Forage for bees in an Agricultural Landscape, Edited by:Matheson, A., 36–46. Monkshood:International Bee Research Association. in
Corbet, S. A., Williams, I. H., and Osborne, J. L., 1991. Bees and the pollination of crops and wild flowers in the European community. Bee World, 72:47–59.
Dafni, A., 1992. Pollination Ecology. A Practical Approach, 250Oxford:Oxford University Press.
Dafni, A., and Shmida, A., 1996. “ The possible ecological implications of the invasion of Bombus terrestris (L.) (Apidae) at Mt Carmel, Israel ”. In The Conservation of Bees, Edited by:Matheson, A., Buchmann, S. L., O’Toole, C., Westrich, P., and Williams, I. H., 183–200. London:Academic Press. in
Dalgaard, P., 2002. Introductory statistics with R. Statistics and computing, 267New-York:Springer-Verlag.
Dathe, H. H., 1981. Zur Hymenopteren-Fauna des Naturschutzgebietes Teberta im Westkaukasus. Milu, 5 (1/2):194–217.
Delmas, R., 1976. Contribution à l’étude de la faune française des Bombidae (Hymenoptera, Apoidea, Bombidae). Annales de la Société entomologique de France, 12:247–290. (n.s.)
Dendaletche, C., 1997. Les Pyrénées. La vie sauvage en montagne et celle des hommes, 335Paris:La bibliothèque du naturaliste, Delachaux et Niestlé.
Dramstad, W., and Fry, G., 1995. Foraging activity of bumblebees (Bombus) in relation to flowers resources on arable land. Agriculture, Ecosystems and Environment, 53:123–135.
Durieux, E. A., 2000. “ Etude des choix floraux des bourdons (Hymenoptera, Apidae) de la vallée d’Eyne (France, Pyrénées-Orientales) ”. In Rapport annuel de recherche, Université de Mons-Hainaut–Reserve Naturelle d’Eyne 101
Dylewska, M., 1957. The distribution of the species of genus Bombus Latr. in Poland. Acta Zoologica Cracoviensa, 2 (12):259–278.
Dylewska, M., 1958. The Bombus Latr. and Psithyrus Lep. fauna of the Polish part of the Tatry Mountains. Acta Zoologica Cracoviensa, 3 (5):138–197.
Dylewska, M., 1966. The Apoidea of the Babia Gora Montain. Acta Zoologica Cracoviensia, 11 (5):111–175.
Elfving, R., 1968. Die Bienen Finnlands. Fauna Fennica, 21:3–69.
Friese, H., 1902. “ Die Arktischen Hymenoptera mit Ausschluss der Tenthrediniden ”. In Fauna Arctica, Edited by:Römer, F., and Schäudinn, F., Vol. 2, 439–500. Jena:Gustav Fischer. 1 pl. in, (3)
Friese, H., 1923. “ Hymenoptera. Apidae ”. In Report of the Scientific Results Norwegian Expedition to Novaya Zemlya 1921, Vol. 1, 3–9. Oslo:Videnskapsselkapet I Kristiana. in, No. 14.
Fussell, M., and Corbet, S. A., 1991. Forage for bumble bees and honey bees in farmland a case study. Journal of apicultural Research, 30 (2):87–97.
Gadoum, S., Iserbyt, S., Michez, D., Terzo, M., and Rasmont, P., 2005. Les abeilles sauvages du Parc naturel régional du Vexin français:Bourdons, Anthophores, Ceratines, Xylocopes et Melittidés (Hymenoptera:Apoidea:Apidae:Bombus; Anthophoridae:Anthophora, Ceratina, Xylocopa; Melittidae:Dasypoda, Macropis, Melitta). Courrier Scientifique du Parc naturel régional du Vexin français, 1:28–33.
Gogala, A., 1999. Bee Fauna of Slovenia:Checklist of Species (Hymenoptera, Apoidea). Scopolia, Ljubljana, 42:1–79.
Gorodkov, K. B., 1986. Three-Dimensional Climatic Model of the Potential Range and Somme of Its Characteristics. II. Entomological Review, 65 (2):1–18. (article original en russe dans Entomologicheskoye Obozreniye, 1986(1):81–95)
Gosselin, M., Iserbyt, S., and Rasmont, P., 2007. Faunistique comparée et écologie des bourdons (Hymenoptera, Apoidea) de la vallée de Nohèdes (France, Pyrénées-Orientales). Notes fauniques de Gembloux, 60 (1):13–23.
Goulson, D., 2004. Bumblebees. Their Behavior and Ecology, 235New York:Oxford University Press.
Goulson, D., Hanley, M. E., Darvill, B., and Ellis, J. S., 2006. Biotope associations and decline of bumblebees (Bombus sp.). Journal of Insect Conservation, 10:95–103.
Goulson, D., Hanley, M. E., Darvill, B., Ellis, J. S., and Knight, M. E., 2005. Causes of rarity in bumblebees. Biological Conservation, 122:1–8.
Gribodo, G., 1925. Missione Zoologica del Dr. E. Festa in Cirenaica. X. Bolletino dei Musei di Zoologia ed Anatomia compara della R. Università di Torino, 39:1–52.
Hagen, E. von, and Aichhorn, A., 2003. Hummeln. Bestimmen–ansiedeln–vermehren–schützen, 327Nottuln:Fauna Verlag.
Heinrich, B., 1976. Resource partitioning among some eusocial insects:Bumblebees. Ecology, 57:874–899.
Hobbs, G. A., 1964. Phylogeny of bumble bees based on broodrearing behaviour. Canadian Entomologist, 96:115–116.
Hurlbert, S. H., 1971. The nonconcept of species diversity:a critique and alternative parameters. Ecology, 52:577–586.
Hutchinson, G. E., 1957. Concluding remarks. Cold Spring Harbor Symposia on Quantitative Biology, 22:415–427.
Inouye, D., 1977a. “ Species Structure of Bumblebee Communities in North America and Europe ”. In The role of Arthropods in forest ecosystems, Edited by:Mattson, W. J., 35–49. New-York:Springer-Verlag. in
Inouye, D., 1977b. Ressource partitioning in bumblebees. New York Entomological Society, 85 (4):253–254.
Inouye, D., 1978. Ressource partitioning in bumblebees:experimental studies of foraging behavior. Ecology, 59 (4):672–678.
Intoppa, F., Piazza, M. G., and Riiciardelli d’Albore, G., 1995. Catalogo Bibliographico delle specie di Bombidae (Hymenoptera Apoidea) segnalate ter l’Italia. Apicoltura, Firenze, 10:1–135. (suppl.)
Iserbyt, S., 2000. “ Ecologie des bourdons (Hymenoptera, Apidae) de la commune d’Eyne (Pyrénées-Orientales, France) ”. In Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 98
Iserbyt, S., Durieux, E.-A., and Rasmont, P., 2002. “ The Bumblebees (Hymenoptera, Apoidea, Bombus Latr.) of the Eyne valley (France, East-Pyrenees) ”. In Abstracts of the 9th Benelux Congress of Zoology ‘Adaptation and Constraint’, in University of Antwerp (Belgium) 127291 in, 8 to 9 November 2002
Iserbyt, S., and Rasmont, P., 2005. “ Faune de bourdons (Hmenoptera, Apidae, Bombinae) du Parc National des Pyrénées (France) ”. In Rapport annuel de recherche, Université de Mons-Hainaut–Parc National des Pyrénées 40
Iserbyt, S., Viart, S., Delattre, E., Ponchau, O., Coppens, P., Terzo, M., and Rasmont, P., 2002. “ Faunistique et écologie des Bombinae (Hymenoptera, Apoidea) de la vallée d’Eyne et zones adjacentes ”. In Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 19
Kerguélen, M., 1993. Index synonymique de la flore de France, 196Paris, France:Secrétariat de la Faune et de la Flore, Muséum National d’Histoire Naturelle.
Kevan, P. G., 1999. Pollinators as indicators of the state of the environment:species, activity and diversity. Agriculture, Ecosystems and Environment, 74:373–393.
Kruseman, G., 1958. Notes sur les bourdons pyrénéens du genre Bombus dans les collections néerlandaises. Beaufortia, 6 (72):161–170.
Laverty, T. M., and Harder, L. D., 1988. The bumble bees of eastern Canada. Canadian Entomologist, 120:965–988.
Leclercq, J., 1960. Fleurs butinées par les Bourdons (Hym. Apidae Bombinae) dans la région Liégeoise (1945–1959). Bulletin de l’InstitutAgronomique et des Stations de Recherche de Gembloux, 28 (2):180–198.
Legendre, L., and Legendre, P., 1998. Numerical Ecology. Developments in Environmental Modelling 20, 853Amsterdam:Elsevier Scientific Publishing Company.
Lehrer, A. Z., and Ciurdarescu, G., 1979. “ Raspîndirea si zonarea insectelor polenizatoare în R.S. România. I. Genul Bombus Latreille (Apidae, Hymenoptera) ”. In Analele Institutului de Cercetari pentru Cereale si Plante Tehnice Fundulea (extra) Vol. 44, 405–513.
Leppik, E. E., 1957. Evolutionary relationship between entomophilars plants and anthophilars insects. Evolution, 11:466–481.
Lieftinck, M. A., 1958. “ A preliminary acount of the Bees of the Canary Islands (Hym., Apoidea) ”. In Societas Scientarum Fennica, Commentationes Biologicae, Helsingfors 324 1 pl
Løken, A., 1961. Bombus consobrinus Dahlb., an oligolectic bumble bee (Hymenoptera, Apidae). Transactions of the XI International Congress of Entomology, 1:598–603.
Løken, A., 1973. Studies on Scandinavian Bumble Bees (Hymenoptera, Apidae). Norsk entomologisk Tidsskrift, 20 (1):1–218.
Løken, A., 1984. Scandinavian species of the genus Psithyrus Lepeletier (Hymenoptera:Apidae). Entomologica Scandinavica,:1–45.
Lundberg, H., and Ranta, E., 1980. Habitat and food utilization in a subarctique bumblebee community. Oikos, 35:303–310.
Macior, L. W., 1994. Pollen-Foraging Dynamics of Subalpine Bumblebees (Bombus Latr.). Plant Species Biology, 9:99–106.
MacQueen, J., 1967. “ Some methods for classification and analysis of multivariate observations ”. In Proceedings of the Fifth Berkeley Symposium on Mathematical Statistics and Probability, Edited by:Le Cam, L. M., and Neyman, J., 281–297. Berkeley:University of California Press. in
Mahé, G., 2007. Comportement de butinage de Bombus gerstaeckeri (Hymenoptera, Apidae) sur Delphinium dubium (Rouy & Foucaud) (Ranunculaceae) dans les Alpes Françaises. Osmia, 1:16–19.
Mänd, M., Kaaviste, H., Kase, K., and Mänd, R., 1999. “ Cultivated land as habitat for Bumblebees in Estonia ”. In Proceedings of the XXIV Nordic Congress of Entomology 83–86. Tartu in
Marage, D., 2004. Déterminisme, dynamique et modélisation spatiale de la diversité floristique dans un contexte de déprise agricole. Application à la gestion durable des espaces montagnards sous influence méditerranéenne, 236Paris:Thèse de doctorat, Ecole Nationale du Génie Rural, des Eaux et des Forêts.
Marion, H., 1977. Les bourdons de la Nièvres et du Morvan (Hymenoptera:Bombinae). Bulletin mensuel de la Société Linéenne de Lyon, 7:225–231.
Mavromoustakis, G. A., 1956. On the bees (Hymenoptera, Apoidea) of Siria, Part 1. Eos, 32:215–229.
Mavromoustakis, G. A., 1957a. On the bees (Hymenoptera, Apoidea) of Cyprus, Parts I-VIII. Annals and Magazine of Natural History, 10 (12):321–337.
Mavromoustakis, G. A., 1957b. On the bees (Hymenoptera, Apoidea) of Cyprus, Parts I-VIII. Annals and Magazine of Natural History, 10 (12):843–850.
May, J., 1959. Čmeláci v ČSR, 172Praha:Československá Akademie Zemědělských Věd.
Mjelde, A., 1983. The foraging strategy of Bombus consobrinus. Acta Entomologica Fennica, 42:51–56.
Móczàr, L., 1953. Magyarorszag es a környezö területek dongoméheinek (Bombus Latr.) rendzere és ökologiaja (Système et écologie des bourdons (Bombus Latr.) de la Hongrie et de ces régions voisines). Annales Historico Naturales Musei Nationalis Hungarici, 4:131–149.
Monsevicius, V., 1995. “ A check-list of wild bee species (Hymenoptera:Apoidea) of Lithuania with data to their distribution and bionomics ”. In New and Rare for Lithuania insect species. Records and descriptions of 1994–1995, 7–144. Vilnius:Institute of Ecology Lithuanian Entomological Society. in
Mosse, F., 2005. A la découverte des Réserves Naturelles de France, 391Espagne:Edition Nathan.
Obeso, J. R., 1992. Geographic distribution and community structure of bumblebees in the northern Iberian peninsula. Oecologia, 89 (2):244–252.
Ornosa Gallego, C., 1984. La subfamilia Bombinae (Hym., Apidae) de la fauna española, 333Universidad Complutense de Madrid. Thèse de doctorat
Ortwine-Boes, C., and Silbernagel, J., 2003. “ Bumblebee conservation and around cranberry marshes ”. In School proceedings 2003, 10Wisconsin Cranberry Crop Management library. in, (http://www.hort.wisc.edu/cran)
Osborne, J. L., Clark, S. J., Morris, R. J., Williams, I. H., Riley, J. R., Smith, A. D., Reynolds, D. R., and Edwards, A. S., 1999. A landscape study of bumble bee foraging rang and constancy, using harmonic radar. Journal of Applied Ecology, 36:519–533.
Osborne, J. L., and Corbet, S. A., 1994. Managing habitats for pollinators in farmland. Aspects of Applied Ecology, 40:207–215.
Osborne, J. L., Williams, I. H., and Corbet, S. A., 1991. Bees, pollination and habitat change in the European community. Bee world, 72:99–116.
Özbek, H., Palandöken ve Kargapazari daglari ari (Hymenoptera:Apoidea) faunasi. X. Ulusal Biyoloji Kongresi. Temmuz181990, Erzurum. pp. 153–162. in 20
Pekkarinen, A., 1979. Morphometric, colour and enzyme variation in bumblebees (Hymenoptera, Apidae, Bombus) in Fennoscandia and Denmark. Acta Zoologica Fennica, 158:1–60.
Pekkarinen, A., 1984. Resource partitioning and coexistence in bumblebees (Hymenoptera, Bombinae). Annales Entomologici Fennici, 50:97–107.
Pekkarinen, A., 1998. Oligolectic bee species in Northern Europe (Hymenoptera, Apoidea). Entomologica Fennica, 8:205–214.
Pekkarinen, A., and Teräs, I., 1993. Zoogeography of Bombus and Psithyrus in northwestern Europe (Hymenoptera, Apidae). Annales Entomologici Fennici, 30:187–208.
Pekkarinen, A., Teräs, I., Viramo, J., and Paatela, J., 1981. Distribution of bumblebees (Hymenoptera, Apidae:Bombus and Psithyrus) in eastern Fennoscandia. Notulae Entomologicae, 61:71–89.
Pelletier, L., 2003. Facteurs affectant le succès reproducteur des bourdons en milieu naturel, 170Québec:Université Laval. Thèse de doctorat
Pérez, J., 1890. Catalogue des Mellifères du Sud-Ouest. Actes de la Société linnéenne de Bordeaux, 44:133–200.
Peeters, T. M. J., Raemakers, I. P., and Smit, J., 1999. Voorlopige atlas van de Nederlandse bijen (Apidae), 230Leiden:EIS-Nederland.
Pittioni, B., 1937. Die Hummelfauna des Kalsbachtales in Ost-Tirol. Festschrift für Prof. Embrik Strand, 3:64–122.
Pittioni, B., 1938. Die Hummeln und Schmarotzer hummeln der Balkan-Halbinsel. Mitteilungen aus den königlichen naturwissenschaftlichen Instituten in Sofia, 11:12–69.
Pittioni, B., and Schmidt, R., 1942. Die Bienen des südöstlichen Niederdonau. I:Apidae, Podaliriidae, Xylocopidae und Ceratinidae. Niederdonau, Natur und Kultur, 19:1–69.
Ponchau, O., 2002. Structure de la population de Bombus gerstaeckeri Morawitz (Hymenoptera, Apidae) de la vallée d’Eyne (France, Pyrénées-Orientales), Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 54
Ponchau, O., Iserbyt, S., Verhaeghe, J.-C., and Rasmont, P., 2006. Is the caste-ratio of the oligolectic bumblebee Bombus gerstaeckeri Morawitz (Hymenoptera:Apidae) biased to queens?. Annales de la Société entomologique de France, 42 (2):207–215. (n.s.)
Potts, S. G., Vulliamy, B., Dafni, A., Ne’Eman, G., and Willmer, P., 2003. Linking bees and flowers:How do floral communities structure pollinator communities?. Ecology, 84 (10):2628–2642.
Potts, S. G., Vulliamy, B., Roberts, S., O’toole, C., Dafni, A., Ne’Eman, G., and Willmer, P., 2005. Role of nesting resources in organising diverse bee communities in a Mediterranean landscape. Ecological Entomology, 30:78–85.
Prishchepchik, O. V., 1996. “ Ozbor fauny pchelinykh (Hymenoptera, Apidae) Belarusi ”. In Aktual’nyye prablemy vykladannya Biyalagicnykh dystsyplin i arganizatsyya navukovykh dasledavannyaj u pedagagichnykh vnu 119–136. in, Materaly navukova praktychnaj kanfersantsyi 2–4 kastrychnika 1996, Minsk
Prys-Jones, O., Olafsson, E., and Kristjànsson, K., 1981. The Icelandic bumble bee fauna (Bombus Latr., Apidae) and its distributional Ecology. Journal of apiculturalResearch, 20 (3):189–197.
Pyke, G. H., 1982. Local geographic distributions of bumblebees near Crested Butte, Colorado:competition and community structure. Ecology, 63:555–573.
R, Development Core Team R. 2005. A language and environment for statistical computing 2.1.1, Vienna, Austria:R Foundation for statistical computing. (http://www.r-project.org)
Ranta, E., 1982. Species structure of North European bumblebee communities. Oikos, 38:202–209.
Ranta, E., 1983. Foraging differences in bumblebees. Annales Entomologici Fennici, 49:17–22.
Ranta, E., and Tiainen, M., 1982. Structure in seven bumblebee communities in eastern Finland in relation to resource avilability. Holarctic Ecology, 5:48–54.
Ranta, E., Teräs, I., and Lundberg, H., 1981. Phenological spread in flowering bumblebee-pollinated plants. Annales Botanici Fennici, 18:229–236.
Ranta, E., and Vepsäläinen, K., 1981. Why are there so many species? Spacio-temporal heterogeneity and northern bumblebee communities. Oikos, 36:28–34.
Rasmont, P., 1983. Catalogue commenté des Bourdons de la région ouest-paléarctique (Hymenoptera, Apidae, Bombinae). Notes fauniques de Gembloux, 7:1–72.
Rasmont, P., 1988. Monographie écologique et zoogéographique des Bourdons de France et de Belgique (Hymenoptera, Apidae, Bombinae), 309LXIIFaculté des Sciences agronomiques de Gembloux. Thèse de doctorat
Rasmont, P., novembre 1989. “ Centres de richesse et centres de pauvreté de la faune des Bourdons de France (Hymenoptera, Apidae). Théorie d’Inouye contre théorie de Ranta & Vepsäläinen ”. In L’utilisation des Inventaires informatisés d’Invertéhrés pour l’Identification et la Surveillance d’Espaces de grand Intérêt faunistique Edited by:Beaufort, J. de, and Maurin, H., novembre, 215–225. 275Paris in, 1987
Rasmont, P., 1995. “ How to restore the Apoid diversity in Belgium and France? Wrong and right ways, or the end of the protection paradigm! ”. In Changes in Fauna of Wild Bees in Europe, Edited by:Banaszak, J., 53–64. 220Bydgoszcz:Pedagogical University. in
Rasmont, P., 1999. Rapport préliminaire sur la faune des bourdons (Hymenoptera, Bombinae) des Pyrénées-Orientales; réserves de la Massane et du Vallon d’Eyne. Travaux de la Réserve naturelle de la Massane, Banyuls-sur-Mer, 52:1–17. 2 pl
Rasmont, P., and Adamski, A., 1995. Les bourdons de la Corse (Hymenoptera, Apoidea, Bombinae). Notes fauniques de Gembloux, 31:3–87.
Rasmont, P., Barbier, Y., Iserbyt, S., Wahis, R., and Terzo, M., Jean-Henri Fabre, un autre regard sur lìnsecte. Actes du colloque International sur l’Entomologie. octobre182002. Jean-Henri Fabre pourrait-il observer aujourd’hui tous ces insectes?, pp. 209–220. 275Rodez:Conseil général de l’Aveyron. in, Saint-Léons-en-Lévézou (France, Aveyron) 19
Rasmont, P., Barbier, Y., and Pauly, A., 1990. Faunistique comparée des Hyménoptères Apoïdes de deux terrils du Hainaut occidentaL. Notes fauniques de Gembloux, 21:39–58.
Rasmont, P., Barbier, Y., Terzo, M., Michez, D., and Iserbyt, S., 2007. Atlas Hymenoptera website, http://zoologie.umh.ac.be/hymenoptera. (accessed X.2007)
Rasmont, P., Durieux, E.-A., Iserbyt, S., and Baracetti, M., Why are there so many bumblebees species in Eyne (France, Pyrénées-Orientales, Cerdagne)?. Proceedings of the first Specialists’Meetmg on Insect Pollination in Greenhouses. 29 September to 3 October, Soesterberg, The Netherlands. Edited by:Sommeijer, M. J., and Ruijter, A. de. pp. 83–92. 220Utrecht:Universiteit Utrecht. in
Rasmont, P., Ebmer, A., Banaszak, J., and Zanden, G. van der. 1995. Hymenoptera Apoidea Gallica. Liste taxonomique des abeilles de France, de Belgique, de Suisse et du Grand-Duché de Luxembourg. Bulletin de la Société Entomologique de France, 100:1–98. (H.S.)
Rasmont, P., and Flagothier, D., 1996. Biogéographie et choix floraux des bourdons (Hymenoptera, Apidae) de la Turquie. N.A.T.O.–O.T.A.N. Tu-Pollination project, rapport préliminaire, 693Mons, Adana:Université de Mons-Hainaut, Çukurova Universitesi.
Rasmont, P., Iserbyt, S., and Barbier, Y., 2003. Les apports de la cartographie moderne. Mémoire de la Société Entomologique de France, 6:73–86.
Rasmont, P., Leclercq, J., Jacob-Remacle, A., Pauly, A., and Gaspar, C., 1993. “ The faunistic drift of Apoidea in Belgium ”. In Bees for pollination, Edited by:Bruneau, E., 65–87. 237Brussels:Commission of the European Communities. in
Rasmont, P., and Mersch, P., 1988. Première estimation de la dérive faunique chez les Bourdons de la Belgique (Hymenoptera, Apidae). Annales de la Société Royale Zoologique de Belgique, 118 (2):141–147.
Rasmont, P., and Parat, J. C., 2002. “ Hyménoptères:Sociétés secrètes ”. In Le Limousin côté nature, Edited by:Quierry, J. Y., 158–159. St-Gence:Ed. Espaces naturels du Limousin. in
Rasmont, P., Pauly, A., Terzo, M., Patiny, S., Michez, D., Iserbyt, S., Barbier, Y., and Haubruge, E., 2005. The survey of wild bees (Hymenoptera, Apoidea) in Belgium and France, 18Roma:FAO. http://www.fao.org/ag/AGP/AGPS/C-CAB/Castudies/pdf/1-010.pdf
Rasmont, P., Terzo, M., Iserbyt, S., Vandenbergh, M., and Ponchau, O., 2001. Faunistique et écologie des Hyménoptères Bombinae de la vallée d’Eyne, Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 19
Reinig, W. F., 1970. Ökologische Studien an mittel- und südosteuropäischen Hummeln (Bombus Latr., 1802; Hym., Apidae). Mitteilungen der münchner entomologischen Gesellschaft, 60:1–56.
Reinig, W. F., and Rasmont, P., 1988. Beitrag zur Kenntnis des Berghummel Alpigenobombus wurfleini (Radoszkowski, 1859) (Hymenoptera, Apidae, Bombinae). Spixiana, München, 6:153–165.
Richards, O.W., 1978. The Hymenoptera Aculeata of the Channel Islands. Report and Transactions. Guernsey Society of Natural Science, 1978:389–424.
Ruszkowski, A., 1969. Rosliny pokarmowe trzmiela rudego–Bombus agrorum (F.) i jego znaczenie gospodarcze [Food plants of Bombus agrorum (L.) and its economical importance]. Pamietnik Pulawski, 36:385–409.
Ruszkowski, A., 1970a. Rosliny pokarmowe trzmieli z podrodzajów Pratobombus Vogt i Soroeensibombus Vogt (Hym., Apidae) [Food plants of the bumbleebee species from subgenera Pratobombus Vogt and Soroeensibombus Vogt (Hym., Apidae)]. Polskie Pismo Entomologiczne, 40 (1):191–209.
Ruszkowski, A., 1970b. Rosliny pokarmowe i znaczenie gospodarce trzmiela rudoszarego–Bombus sylvarum (L.) szarego–B. equestris (F.) i rudonogiego–B. ruderarius (Müll.) [Food plants and economical importance of bumblebees from the species Bombus sylvarum (L.), B. equestris (F.) and B. ruderarius (Müll.)]. Pamietnik Pulawski,:3–32.
Saunders, E., 1908. XVI. Hymenoptera aculeate collected in Algeria by the Rev. Alfred Edwin Eaton, M.A. F.E.S., and the Rev. Francis David Morice, M.A., F.E. Part III. Anthophila. Transactions of the Entomological Society of London, 1908:77–274.
Schwarz, M., Gusenleitner, F., Westrich, P., and Dathe, H. H., 1996. Katalog der Bienen Österreichs, Deutschlands und der Schweiz (Hymenoptera, Apidae). Entomofauna (Ansfelden) suppl, 8:1–398.
Smissen, J. van der, and Rasmont, P., 2000. Bombus (Cullumanobombus) semenoviellus Skorikov in Deutschland gefunden. Bembix, 13:21–24.
Söderman, G., 1999. Diversity ofpollinator communities in Eastern Fennoscandia and Eastern Baltics, 74Helsinki:Finnish Environment Institute.
Soltz, R. L., 1987. Interspecific competition and resource utilization between bumlebees. The Southwestern Naturalist, 32 (1):39–52.
Steffny, H., Kratochwil, A., and Wolf, A., 1984. Zur Bedeutung verschiedener Rasengesellschaften für Schmetterlinge (Rhopalocera, Hesperiidae, Zygaenidae) und Hummeln (Apidae, Bombus) im Naturschutzgebiet Taubergießen (Oberrheinebene). Natur und Landschaft, 59 (11):435–443.
Svensson, Bo. G., 1979. Patrolling behaviour of bumble bee males in a subalpine / alpine Area, Swedish Lapland. Zoon, 7:67–94.
Svensson, B., Lagerlöf, J., and Svensson, Bo. G., 2000. Habitat preferences of nesting-seeking bumble bees (Hymenoptera:Apidae) in a agricultural landscape. Agriculture, Ecosystems and Environment, 77:247–255.
Svensson, Bo. G., and Lundberg, H., 1977. Distribution of bumble bees nests in a Subalpine / alpine area in relation to altitude and habitat. Zoon, 5:63–72.
Teräs, I., 1976. Flower visits of bumblebees, Bombus Latr. (Hymenoptera, Apidae), during one summer. Annales Zoologica Fennici, 13:200–232.
Teräs, I., 1985. Food plants and flowers visits of bumblebees (Bombus:Hymenoptera, Apidae) in southern Finland. Acta Zoologica Fennica, 179:1–120.
1993. “ The Times Atlas of the World ”. In Comprehensive Edition. Times Books, 222Harper Collins Publishers.
Thorp, R. W., Horning, D. S., Jr. and Dunning, L. L., 1983. Bumble Bees and Cuckoo Bees of California (Hymenoptera:Apidae), 79Berkeley:University of California Press.
Tkalců, B., 1969. Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 78. Beitrag. Hymenoptera:Apidae IV (Bombinae). Beiträge zur Entomologie, 19 (7/8):887–916.
Tkalců, B., 1974. Beitrag zur Kenntnis der Hummelfauna der französischen Basses-Alpes (Hymenoptera, Apoidea, Bombinae). Acta Rerum naturalium Musei nationalis Slovenici Bratislava, 20:167–186.
Utelli, A. B., and Roy, B. A., 2000. Pollinator abundance and behavior on Aconitum lycoctonum (Ranunculaceae):an analysis of the quantity and quality components of pollination. Oikos, 89:255–273.
Vandenbergh, M., 2002. Faune pollinisatrice des près de fauche à centaurées (Asteraceae) de la Cerdagne (France, Pyrénées-Orientales), Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 90
Viart, S., Iserbyt, S., and Rasmont, P., 2003. Etude biotopographique des bourdons (Hymenoptera, Apidae) de la commune d’Eyne (France, Pyrénées-Orientales), Rapport annuel de recherche, Université de Mons-Hainaut–Réserve Naturelle d’Eyne 63 2 pl
Waser, N. M., 1986. Flower constancy:definition, cause and measurement. The American Naturalist, 127:593–603.
Westrich, P., 1984. Kritisches Verzeichnis der Bienen der Bundesrepublik Deutschland (Hymenoptera, Apoidea). Courier Forschungsinstitut Senckenberg, 66:1–86.
Williams, P. H., 1982. The distribution and decline of British bumble bees (Bombus Latr.). Journal of apiculturalResearch, 21 (4):236–245.
Williams, P. H., 1988. Habitat use by bumble bees (Bombus spp.). Ecological Entomology, 13:223–237.
Williams, P. H., 1989. Why are there so many species of bumblebees at Dungeness. Botanical Journal of the Linnean Society, 101:31–44.
Williams, P. H., 1991. The bumble bees of the Kashmir Himalaya (Hymenoptera:Apidae, Bombini). Bulletin of the British Museum (NaturalHistory) (Entomology), 60 (1):1–204.
Williams, P. H., 1994. Phylogenetic relationships among bumble bees (Bombus Latr.) a reappraisal of morphological evidence. Systematic Entomology, 19:327–344.
Williams, P. H., 1996. Mapping variations in the strength and breadth of biogeographic transition zones using species turnover. Proceedings of the Royal Society of London, 263:579–588. (B)
Williams, P. H., 1998. An Annotated checklist of bumble bees with an analysis of patterns of descriptions (Hymenoptera:Apidae, Bombini). Bulletin of The Natural History Museum, Entomology, 67:79–152.
Williams, P. H., 2005. Does specialization explain rarity and decline amoung British bumblebees? A response to Goulson et al. Biological Conservation, 122:33–43.
Williams, P. H., 2007. Bombus Web site, http://www.nhm.ac.uk/research-curation/projects/bombus/regions.html
Williams, P. H., Araújo, M., and Rasmont, P., 2007. Predicting vulnerability among species and sites for British bumblebees (Bombus spp.). Biological Conservation, 138:493–505.
Yalden, P. E., 1983. The pollen collected by Bombus lucorum (L.) (Hym., Apidae) in the Peak District, England. Entomologist’s Monthly Magazine, 119:105–109.
