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Bombus (Pyrobombus) jonellus (Kirby, 1802) in the north-western Russian Plain: its distribution and ecology.
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Josefina Lohrmann, Nicolás R. Cecchetto, Nahuel Aizen, Marina P. Arbetman,, Eduardo E. Zattara (2022)
When bio is not green: the impacts of bumblebee translocation and invasion on native ecosystems.
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Jessie Lanterman, Paige Reeher, Randall J. Mitchell, Karen Goodell (2019)
Habitat Preference and Phenology of Nest Seeking and Foraging Spring Bumble Bee Queens in Northeastern North America (Hymenoptera: Apidae: Bombus).
The American Midland Naturalist182: 131.
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