Last modified: April 23, 2019, 12:44 p.m.
An uncommon species in Belgium.
The adults fly in one generation a year; from late May towards early July. It is active in the early evening and later comes to light.
The larva feeds from a brownish lobe case mainly on Rosaceae and on woody plants including Alnus, Castanea, Potentilla, Rubus, Symphoricarpus, Tilia, Viburnum etc... It hibernates.