common species throughout Belgium.
larva lives on the leaves of Quercus, Crataegus
or Rubus. It overwinters in a narrow fold of a
leaf. Pupation takes place in a spinning in or near the larval
adults fly from June till the beginning of August. The adults are
active at dusk and at dawn, and sometimes come to light.
Luxembourg, Nassogne, 22 July 2004.
(Photo © Chris Steeman)