Last modified: Oct. 6, 2023, 1:38 p.m.
A rather common species throughout Belgium.
Native
Hibernates as a small larva and pupates in a cocoon formed in a bark crevice. The adults come to light.
The adults fly from early June till mid-August. When conditiones are favourable, a second partial generation occurs from late August till mid-September occasionally till mid-late October.