Bombus gerstaeckeri Morawitz, 1881 (Hymenoptera, Apidae) : observations sur la biologie d’un bourdon localisé et oligolectique
Bombus gerstaeckeri Morawitz, 1881 (Hymenoptera, Apidae): observations on the biology of a localized and oligolectic bumblebee. - Bombus gerstaeckeri Morawitz 1881 is a particular species for its scarcity and oligolecty on species of the genus Aconitum (Ranunculaceae). We performed a sampling of B. gerstaeckeri across its entire distribution range during the summers of 2010 and 2011, in the framework of a study on the evolution of floral specialisation with a phylogeographic approach in the subgenus Megabombus. Here we present recent observations during our field surveys.
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2019 ◽
Vol 188
(1)
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pp. 147-150
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2020 ◽
Vol 4
(1)
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pp. 27-42
2012 ◽
Vol 11
(2)
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pp. 137-156
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