Andrena perarmata is a species of Hymenoptera in the family mining bees. They visit flowers of Rosa subcanina, arroyo willow, Gray-Leaf Sierran Willow, and Bebb willow.

EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of Andrena perarmata Cockerell 1898. View this species on GBIF