Last modified: April 15, 2021, 1:24 p.m.
A very rare and local species in calcareous area's in the southern part of Belgium. It demands high standards of its specific habitat.
They fly from mid June towards mid August in one generation a year. They come to light.
The larva live on various herbaceous plants like Angelica sylvestris, Bupleurum falcatum, Pastinaca sativa, Pimpinella saxifraga etc... Hibernates as pupa.