Last modified: Dec. 10, 2024, 1:03 p.m.
A not so common species in Belgium, restricted to wet biotopes.
This species is considered Vulnerable according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a larva and pupates in a tough cocoon in hollow stems or among plant debris.
The adults come to light.
The adults fly from mid-July till early November in one generation a year.
The larva lives on various species of grasses including Eriophorum, Festuca or on various Carex species.