A rare and local species in
Belgium, mainly known from the southern provinces, though some specimens
have been observed in Antwerpen and Brabant.
larva lives on Galium. Hibernates as pupa in a cocoon among plant debris.
adults fly from late May till early August. They come to light.
Namur, Lavaux-Ste-Anne, 26 May 2005.
(Photo © Chris Steeman)