Last modified: Dec. 9, 2024, 1:56 p.m.
A very rare and local species in Belgium, only known from old records in the province of LX, possibly extinct now.
Native
It hibernates as a pupa, in a tough earthen cocoon usually among surface debris or sometimes underground, and it demands a very hot microclimate.
The adults are active from dusk and later come to light.
The adults fly in one generation a year from late May till mid-July.
The larva lives on the flowers and leaves of Solidago canadensis, Artemisia absinthium and Artemisia vulgaris.