Last modified: April 26, 2024, 1:58 p.m.
A very rare and local species in Belgium, mainly observed in the southern provinces.
Native
The larva lives in a spun terminal shoot on the food plant. It constructs a large web intermixed with dead leaves of the foodplant. It hibernates and pupates in July of the next year in the earth or amongst leaf litter in a tough, papery cocoon.
The adults are active at dusk and later come to light.
The adults fly usually from mid-June towards mid-August.
The larva lives on Origanum, Mentha or Calamintha.