very local and rare species in Belgium, except for old records from
Brabant and Luxembourg lately only observed in Namur.
larva lives between spun leaves on Carpinus, Betula,
or Salix. Pupation takes places amongst detritus on the ground.
adults fly in May and June. They come to light.
Namur, Doische, 20 May 2005.
(Photo © Chris Steeman)