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Length: Female 14-18mm, Male 12-15mm;
Forewing Length: Female 15mm, Male 13mm
| Egg | Larva | Pupa | Adult |
| ? | ? | ? | April - September (Earliest: 11.4) |
| Attractant Chemicals | |||||
|---|---|---|---|---|---|
| Phenolics | Hexadecanol, Hexadecenol, Tetradecanol | ||||
| Biotopes: |
Meadows |
Hedge Rows |
| Food: |
Several Asteraceae Nectar |
Geranium sylvaticum Nectar |
| Parasites Nest of: |
Bombus jonellus |
Bombus pratorum |
Atlas Hymenoptera: Bombus sylvestris
Belgium,
Europe
BWARS:
Bombus sylvestris
Dutch Bees and their Relations:
Bombus sylvestris
Wildbienen:
Wald-Kuckuckshummel: Bombus sylvestris
Pictures © 2003, 2004, 2007 J.K. Lindsey
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