Last modified: Nov. 2, 2024, 10:39 a.m.
A fairly common species throughout Belgium. Numbers vary much over the years.
This species is considered Least Concern according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a pupa in a cocoon formed among grass blades or just beneath the ground. The adults are active during the day.
The adults fly in one generation a year from late April till late July. Sometimes a partial second generation occurs till late August.
The larva lives on various species of herbaceous plants including Trifolium, Lotus, Medicago and different species of Gramineae like Dactylis glomerata.