Habitat and Ecology
Pollen analysis of nest contents of a Norwegian nest show the species is polylectic, collecting pollen fromSalix(Salicaceae);Vaccinium uliginosus(Ericaceae);Lotus corniculatus(Fabaceae); andPedicularissp. (Orobanchaceae) (Lken 1973).
Molecular Biology and Genetics
Statistics of barcoding coverage: Bombus alpinus
Public Records: 0
Specimens with Barcodes: 2
Species With Barcodes: 1
IUCN Red List Assessment
Red List Category
Red List Criteria
EU 27 regional assessment: Vulnerable (VU)
Listed as Vulnerable, because although the known area of occupancy (AOO) is 1,288 km, it is believed that the species occupies a larger area, though less than 2,000 km. There is a continuing decline in the extent of occurrence, the area of occupancy, the extent and quality of the habitat and the number of mature individuals, especially in the southern mountains due to climate change. The species is experiencing extreme fluctuations in the number of mature individuals.
- 2013Vulnerable (VU)
A boreal-alpine species favouring higher altitudes. Decreasing in both the Alps and probably also in Fennoscandia. No recent records from the Carpathians. The species is susceptible to severe fluctuations in abundance (B. Cederberg pers. comm. 2012).
Southern mountain populations are threatened by climate change. This is likely to cause a decline in the amount of suitable habitat available (Manino et al. 2007, Franzen and Ockinger 2011, Franzen and Molander 2012,B. Cederberg pers. comm. 2013,Rasmont et al. 2014).
The species is not subject to any targeted conservation action.
Further research is required to establish the current status of the species in European Russia and Ukraine and to identify the existing threats. It occurs in protected areas.
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