Last modified: Dec. 22, 2023, 3:06 p.m.
A rare and local species in Belgium with most observations from the limestone area in the south.
Native
Hibernates as a larva. The adults come to light.
The adults fly in one generation a year: from mid June till mid-August.
The larva lives on a variety of herbaceous low plants, but with a strong preference for Helianthemum nummularium or Leucanthemum vulgare.
It occurs in xerothermic stony, rocky places with sparse vegetation.