very rare species in Belgium.
larva feeds from a lobe case on Cytisus, Genista, Spartium, Ulex and Lembotropis. Pupation in the
case attached to a stem of the
food plant, often high in the sunshine.
adults fly in one generation a year; onwards from late June towards early August.
Namur, Seilles, 01 June 2013.
(Photo © Jean-Yves Baugnée)