A univoltine species, flying from the end of May to the beginning of July - sometimes into August(Amiet et al. 2010).
Parasites & predators: The bee Nomada castellana is cited as a cleptoparasite of this species (Westrich, 1989).
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A univoltine species, flying from the end of May to the beginning of July - sometimes into August(Amiet et al. 2010).
Parasites & predators: The bee Nomada castellana is cited as a cleptoparasite of this species (Westrich, 1989).
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