Last modified: Feb. 29, 2020, 5 p.m.
Present throughout Belgium, but not so common.
The adults have been observed from early July till the end of September. They are active at dusk and later come to light.
The larva lives in a leaf, rolled longitudinally, of various trees and shrubs, including Betula spp., Corylus, Salix caprea or occasionally Rosa spp. It pupates in the earth.