A fairly common species in Belgium.
larva when young makes a mine in the leafs of Cotoneaster, Crataegus and Sorbus.
It hibernates as a small larva in a small white spinning attached to a
twig. Later in spring it feeds externally on the leaves in a slight
web, often when young with two or three larvae together.
adults fly in one generation a year; onwards from mid June toward late July. They come to light.
Liège, Herstal, 27 June 2010.
(Photo © Roger Stas)