A univoltine species, flying from late May to mid-August
Parasites The bee Nomada striata is cited as a cleptoparasite of this species (Söderman & Leinonen, 2003).
A univoltine species, flying from late May to mid-August
Parasites The bee Nomada striata is cited as a cleptoparasite of this species (Söderman & Leinonen, 2003).
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