Last modified: May 7, 2024, 10:55 a.m.
An extremely rare marshland species, probably extinct. Only known from a very limited number of old records.
This species is considered Regionally Extinct according to the IUCN Red List category for Flanders 2023.
Native
Wingspan: 32–39 mm.
The adults are attracted to light.
The adults are on the wing in June and July.
The larva feeds mainly on Thalictrum flavum, from August to May.