dcsimg
York University. Cory S. Sheffield. Year: 2010.   cc-by-nc-sa-3.0

Dufourea trochantera is a species of Hymenoptera in the family sweat bees. They visit flowers of threadleaf phacelia, limestone hawksbeard, woolly groundsel, and yellow salsify.

EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of Dufourea trochantera Bohart 1948. View this species on GBIF