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Only female bees have a sting, males do not. Bumble bees typically only sting when defending their nest or when captured. Allergies to bumble bee stings are much less common than allergies to honey bee stings though the venom composition is similar.
Bumblebee venom appears to be chemically and antigenically related to honeybee venom. [4] Bees with barbed stingers can often sting other insects without harming themselves. Queen honeybees and bees of many other species, including bumblebees and many solitary bees, have smoother stingers with smaller barbs and can sting mammals repeatedly. [3]
Male bumblebees do not have corbiculae and do not purposively collect pollen. [70] Bumblebees are also capable of buzz pollination, in which they dislodge pollen from the anthers by creating a resonant vibration with their flight muscles. [71] In at least some species, once a bumblebee has visited a flower, it leaves a scent mark on it.
Bombus impatiens, the common eastern bumblebee, is the most commonly encountered bumblebee across much of eastern North America. [3] They can be found in the Eastern temperate forest region of the eastern United States , southern Canada , and the eastern Great Plains . [ 4 ]
The phylogenetic relationships among the four tribes of corbiculate bees have been a topic of considerable debate within the scientific community. Two primary questions arise: the relationship of stingless bees to honey bees and bumble bees, and whether their eusocial behavior evolved independently or from a common ancestor. Morphological and ...
Drones do not exhibit typical worker bee behaviors such as nectar and pollen gathering, nursing, or hive construction. While drones are unable to sting, if picked up, they may swing their tails in an attempt to frighten the disturber. [5] In some species, drones buzz around intruders in an attempt to disorient them if the nest is disturbed.
B. hypnorum A tree bumble bee queen feeding Male B. hypnorum with many phoretic mites. The tree bumblebee or new garden bumblebee (Bombus hypnorum) is a species of bumblebee common in the European continent and parts of Asia. Since the start of the twenty-first century, it has spread to Great Britain. These bumblebees prefer habitats that ...
Bombus terrestris, the buff-tailed bumblebee or large earth bumblebee, is one of the most numerous bumblebee species in Europe. It is one of the main species used in greenhouse pollination , and so can be found in many countries and areas where it is not native, such as Tasmania . [ 2 ]