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2. A taxonomic re-assessment of the widespread oriental bumblebee Bombus flavescens (Hymenoptera, Apidae).

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3. Distant but related: genetic structure in the circum-boreal bumblebee Bombus jonellus (Kirby, 1802)

4. Bombus (Pyrobombus) johanseni Sladen, 1919, a valid North American bumble bee species, with a new synonymy and comparisons to other 'red-banded' bumble bee species in North America (Hymenoptera, Apidae, Bombini)

5. Bombus (Pyrobombus) jonellus (Kirby, 1802) in the north-western Russian Plain: its distribution and ecology

6. Bombus flavescens Specimen Database

7. Preadaptation to the vertical: an extra dimension to the natural history and nesting habits of the Tree Bumble Bee,Bombus (Pyrobombus) hypnorum

8. Validating Morphometrics with DNA Barcoding to Reliably Separate Three Cryptic Species of Bombus Cresson (Hymenoptera: Apidae)

9. Integrative taxonomy of an arctic bumblebee species complex highlights a new cryptic species (Apidae: Bombus)

10. Developmental Biology among Corbiculate Bees: Bombus impatiens, Including Observations on Its Egg Eclosion

11. Global decline of bumblebees is phylogenetically structured and inversely related to species range size and pathogen incidence

12. PCR reveals high prevalence of non/low sporulating Nosema bombi (microsporidia) infections in bumble bees (Bombus) in Northern Arizona

13. The Status of Cockerell's Bumblebee,Bombus(Pyrobombus)cockerelliFranklin, 1913 (Hymenoptera: Apidae)

14. Monandry and polyandry in three species of North American bumble bees (Bombus) determined using microsatellite DNA markers

15. Discrimination of the bumble bee species Bombus occidentalis Greene and B. terricola Kirby by morphometric, colour and RAPD variation

16. Hitchhiking with the Vikings? The anthropogenic bumblebee fauna of Iceland - past and present

17. Morphological characterization and staging of bumble bee pupae

18. Comparative analysis of volatile components from labial glands of male Japanese bumblebees (Bombus spp.)

19. The bumblebees of Sichuan (Hymenoptera: Apidae, Bombini)

20. DNA amplification from pin-mounted bumble bees (Bombus) in a museum collection: effects of fragment size and specimen age on successful PCR

21. Induction of colony initiation by Japanese native bumble bees using cocoons of the exotic bumblebee Bombus terrestris

22. Absolute configuration of chiral terpenes in marking pheromones of bumblebees and cuckoo bumblebees

23. The frequency of multiple paternity in bumble bee ( Bombus ) colonies based on microsatellite DNA at the B10 locus

24. European bumblebees (Hymenoptera: Bombini)- phylogenetic relationships inferred from DNA sequences

25. Phylogenetic Relationships among Bumble Bees (Bombus, Latreille) Inferred from Mitochondrial Cytochrome b and Cytochrome Oxidase I Sequences

26. On the bumblebee fauna of Turkey: II. The genusPyrobombus(Hymenoptera, Apidae, Bombinae)

27. A method for year-round rearing of cuckoo bumblebees (Hymenoptera: Apoidea: Bombus subgenus Psithyrus )

28. Le marquage de l'entrée du nid de bourdons

29. Identification of Nosema bombi Fantham and Porter 1914 (Microsporidia) in Bombus impatiens and Bombus sandersoni from Great Smoky Mountains National Park (USA)

30. Morphology and histology of tarsal glands in bumble bees of the genera Bombus, Pyrobombus, and Megabombus

31. Species specificity and complexity of Dufour's gland secretion of bumble bees

32. Analysis of the labial gland secretions of the male bumble bee Bombus perplexus Cresson (Hymenoptera: Apidae) from North America

33. Do social parasitic bumblebees use chemical weapons? (Hymenoptera, Apidae)

34. Phylogenetic Relationships of the Bumblebee Subgenus Pyrobombus (Hymenoptera: Apidae) Inferred from Mitochondrial Cytochrome B and Cytochrome Oxidase I Sequences

35. Molecular phylogeny of the bumble bee subgenus Pyrobombus (Hymenoptera:Apidae:Bombus) with insights into gene utility for lower-level analysis

36. Pyrobombus lapponicus auct., in Europe recognized as two species: P. lapponicus (Fabricius, 1793) and P. monticola (Smith, 1849) (Hymenoptera, Apoidea, Bombinae)

37. Chromosome numbers of 15 North American bumble bee species (Hymenoptera, Apidae, Bombini)

38. Volatile marking secretions from the labial gland of north Europeanpyrobombus D. T. males (Hymenoptera, Apidae)

39. ECOLOGY OF SPECIES OF BOMBUS (HYMENOPTERA: APIDAE) IN SOUTHERN ALBERTA: VII. SUBGENUS BOMBUS

40. The over-wintering and emergence ofBombus (Pyrobombus) impatiens (Cresson) (Hymenoptera: Apidæ) in southern Ontario