Last modified: Dec. 9, 2024, 1:32 p.m.
A rather local and rare species in Belgium, mainly observed in the Kempen.
This species is considered Endangered according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a larva and pupates in a pendulous cocoon suspended from a plant stem near the ground. The adults become active from dusk onwards and come to light and sugar.
The adults fly in two generations a year from the end of May till late September, the second generation is partial.
The larval foodplants are not exactly known yet, but probably Juncus, Carex, Molinia caerulea and Calluna vulgaris are a few of them.