A very rare species in Belgium
larva lives between two spun leaves of Salix spp. and Populus spp. It pupates
in the larval habitation.
adults fly from late April till August, but most observations onwards from June. They rest on tree-trunks during
daytime and come to light.
Antwerpen, Brecht, 24 April 2003.
(Photo © Leo Janssen)