Last modified: Dec. 12, 2020, 11:15 a.m.
A very rare species in Belgium, known from the Kempen and some locations in the southern part of the country.
Hibernates as a pupa.
The adults fly from mid April till early June, occasionally later. They come to light.
The larva lives on a variety of trees and shrubs, including: Quercus, Betula, Populus, Fraxinus, Sorbus, Salix, Prunus and Vaccinium myrtillus.