Last modified: Nov. 2, 2024, 10:44 a.m.
A very rare and local species in Belgium, not often recorded. Onwards from 2020 more and more observations became known.
This species is considered Endangered according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a pupa in a tough cocoon among leaf litter.
The adults are easily flushed by day from leaf litter. They come to light and sugar.
The adults fly in one generation a year from mid-April till the beginning of July.
The larva lives on Quercus, preferring the young shoots of coppice stools.