On Jan 10, 2010, bonitin from Gent
Belgium (Zone 8a) wrote:
This is a rare bee. It can be distinguished from Andrena labiata by the red final edge of the first tergite and the completely red second tergite. It has the size of a honeybee and the females exclusively collect pollen from Umbelliferae flowers. They fly between beginning of July til end August.