Adult (male), Manziana (Roma), Italy, July 1989
(Photo by Paolo Mazzei)

Adult (female), Manziana (Roma), Italy, July 1989
(Photo by Paolo Mazzei)

Adult (female laying eggs), Bosco di Foglino (Roma), Italy, July 1987
(Photo by Paolo Mazzei)

Adults (mating), Bosco di Foglino (Roma), Italy, July 1987
(Photo by Paolo Mazzei)

Larva, Manziana (Roma), Italy, June 1989
(Photo by Paolo Mazzei)

Larva, Monte Siserno, Ceccano (Frosinone), Italy, June 19, 2005
(Photo by Pietro Salomone)

Larva, Wegrzce. Cracow, Poland, June 22, 2005
(Photo by Boguslaw Zajac, galeria Bogusla Zajaca)

Larvae (first instar), Bosco di Foglino (Roma), Italy, May 1988
(Photo by Paolo Mazzei)

Pupa, Manziana (Roma), Italy, July 1988
(Photo by Paolo Mazzei)

Eggs, Portovecchio (Corse), France, July 7, 2002. On Quercus suber
(Photo by Philippe Mothiron, Les Carnets du Lépidoptériste Français)