A univoltine species, flying from February to May (Scheuchl, in prep.; Roberts et al, 2014).
In Thessaly (Greece) Standfuss et al. (2011) report flight activity in Martch and April
Parasites: Standfuss et al (2011) report Nomada femoralis attending a large nesting aggregation of this species on and along an unpaved roadway in Thessally, Greece