A univoltine species, flying in May, June and July (Stanisavljević, 2000). Ortiz-Sanchez et al. (2012) give a flight period in Iberia from March to July.
Parasites: The bees Dioxys cincta and Coelioxys acanthura (Megachilinae) are cited as cleptoparasites of this species, and the chrysidid wasps Chrysis chrysoprasina, Chrysis sexdentata and Stilbum cyanurum (Chrysididae) as parasites.