2016 University of California Museum of Paleontology   cc-by-nc

Bradysia is a genus of flies in the family dark-winged fungus gnats. They visit flowers of snow cinquefoil, arctic willow, moss campion, and Yellow Marsh Saxifrage.

EOL has data for 11 attributes, including:

Known occurrences, collected specimens and observations of Bradysia. View this species on GBIF