Last modified: Oct. 9, 2023, 4:58 p.m.
A rather common species throughout Belgium, especially in the northern part.
Native
Hibernates as pupa.
They are active from dusk onwards and later come to light.
The adults fly in two generations a year from early May till mid-July and again from late July to well in September.
The larva lives on Alnus and Betula.