Last modified: Nov. 28, 2024, 1:54 p.m.
A rather common species throughout Belgium.
Native
The adults fly during the night and at dawn. They come to light and occasionally to sugar.
During 2024 an individual was trapped on 05 March, the earliest record so far. Likely the pupa was lying in a warm sunny place and with the good spring weather it emerged a lot earlier than usual.
Adults can be seen from March to mid-November with most moths between June to August.
The larva lives on decaying wood, under dead bark, and in rotten plant material from deciduous trees, like Quercus pubescens, Q. robur, or Ostrya carpinifolia.
Sunny, open deciduous forests.