Last modified: Aug. 25, 2020, 3:12 p.m.
A rare species in Belgium, hitherto only known from the southern part of the country.
The adults fly from May till August in one generation a year. The males are active during the day.
The larva lives on different species of herbaceous plants like Erica tetralix, Plantago spp., Helianthemum nummularium, Sanguisorba minor and Senecio. Hibernates as a small larva.