Last modified: Dec. 14, 2023, 4:40 p.m.
A very local, rare and decling species in Belgium, hitherto only known from a few tiny populations in AN and OV.
Native
Hibernates as pupa.
The adults are active from dusk onwards and later come to light.
The adults fly from late May till mid-July.
The larva lives on Thalictrum flavum.