Vaud,
Switzerland, July 2008
Resting in the shade on the underside of the larval food plant, Stinging
Nettle, Urtica dioica
Vaud,
Switzerland, May 2008
Florina,
Greece, May 2004
Spring
generation underside showing "map" like markings.
Florina,
Greece, May 2004
Spring
generation orange form
Rila Mts,
Bulgaria, July 2004
Summer
generation
Ardennes,
Belgium, June 2002
Spring
generation
Piestany,
Slovakia, July 2001
Summer brood
Vienna,
Austria, July 2001
Underside.
Patterns are reminiscent of a map.
Piestany,
Slovakia, July 2001
Summer brood.
Colour looks wrong but shows markings moderately well.
This is a very interesting species. It shows very
extreme seasonal dimorphism, by far the most pronounced in Europe. The
spring form has an orange ground colour on the upperside with black
markings increasing towards the basal area. The summer form brings the
White Admirals to mind (Limenitis sp.) with a black ground colour
and a white (cream) discal band across both wings. Differences in the
undersides are not so pronounced.
It flies across central Europe in
open places in woodland and along woodland margins.