Last modified: July 16, 2024, 5:14 p.m.
A very rare and local species in Belgium, not seen for a while. Rediscovered again in NA in 2020.
Native
The larva lives in a web amongst the roots of the food plant. Easily disturbed by day. They are active from dusk onwards and later come to light.
The adults fly in one generation a year onwards from mid-June towards August.