Last modified: May 30, 2024, 5:34 p.m.
A very rare and sporadically recorded species in Belgium.
Native
The caterpillar lives in decaying wood or under the bark. It hibernates as a larva and pupates in spring.
The adults rest during the day on the trunks of old, dying trees on which fungi started to grow. They become active during sunset and come to light.
They are on the wing from very late April till mid June.
The larvae feed on dying or dead wood of several trees, especially on: Quercus and Fagus, but also on: Cerasus, Larix, Malus, Pinus, Populus, Salix, and Ulmus.
Preference for old forests, both deciduous, pine and mixed forests.