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Lijin Huang (紫楝)   cc-by-nc-4.0

Bombus trifasciatus is a species of Hymenoptera in the family Apidae. They visit flowers of Halenia elliptica, Tibetiodes yunnanensis, romerillo, and Primula secundiflora.

EOL has data for 8 attributes, including:

Known occurrences, collected specimens and observations of Bombus trifasciatus Smith 1852. View this species on GBIF