Last modified: April 12, 2021, 11:09 a.m.
A local and very rare species in Belgium, recently only observed in the coastal area and in the southern provinces.
Pupation in a white cocoon amongst detritus. The species hibernates in the pupal stage.
The moths like to rest on their food plants during the day. They come to light.
One generation a year: from May till August.
Monophagous on Lithospermum officinale.