Flight-period Central Europe: from June to September

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Imago

Conservation Status in Austria: Least Concern (LC)

  NE DD LC NT VU EN CR RE EX
Austria
Vienna - Austria

English:Silver-washed Fritillary
German:Kaisermantel
Danish:Kejserkåbe
Date:11/08/2019
Location:Austria, Kärnten, Villach
 
Copyright:Per Hoffmann Olsen
Camera:Canon EOS M50
Lens:Sigma 150mm 1:2.8 APO Macro
 
Exposure:1/160
Aperture:f/5.6
ISO:400

This is for Central Europe the rare female form valesina. Note the dark wings with an almost bluish glow.
 
Found in the Alpengarten on the Villacher Alpenstrasse.