Last modified: Jan. 23, 2021, 3:44 p.m.
A very rare and local species in the southern part of Belgium.
The adults fly from end of June towards end of July in one generation. They are active during the day and visiting different flowers like Scabiosa, Knautia, Cirsium and Centaurea.
The larva lives on different species of Trifolium and Lathyrus. Cocoon detached on the stems of grasses.