Last modified: May 7, 2024, 5:45 p.m.
It is a not-so-common species throughout Belgium, especially in the Kempen and the southern part.
This species is considered Near Threatened according to the IUCN Red List category for Flanders 2023.
Native
Hibernates usually as a pupa in a cocoon among plant debris or just under the ground but sometimes the larva hibernates in the cocoon and pupation take place in spring.
The adults are active from dusk onwards and later come to light and sugar.
The adults fly from mid May towards late August in one generation a year.
The larva lives on Vaccinium myrtillus.