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Filters: Tags: Bombus occidentalis (X) > Date Range: {"choice":"year"} (X)

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This data represents occupancy predictions for western bumble bee in 2020 across the western conterminous United States. This product is a 30-meter resolution downscaled version of previously published occupancy layers for the western bumble bee. For more information on original publications, see the publication listed in the Larger Works Cited Section.
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This dataset consists of the microsatellite genotypes, collection data, and ownership data for 1461 specimens of Bombus occidentalis. The dataset includes both recognized subspecies, Bombus occidentalis occidentalis and Bombus occidentals mckayi. The subspecies have since been elevated to species status and are currently described as Bombus occidentalis and Bombus mckayi. The specimens were collected from across the historical species range primarily between 1960 and 2020, with few specimens from earlier than 1960 and the oldest from 1904. The specimens are owned and housed by 10 different institutions, which is noted for each specimen.


    map background search result map search result map Downscaled western bumble bee predicted occupancy for 2020, western conterminous United States. Microsatellite genotypes of Bombus occidentalis specimens (including Bombus mckayi) from 1960 to 2020 Downscaled western bumble bee predicted occupancy for 2020, western conterminous United States. Microsatellite genotypes of Bombus occidentalis specimens (including Bombus mckayi) from 1960 to 2020