English:Ant Damsel Bug
German:
Danish:Myrenymfetæge
Date:05/07/2014
Location:Austria, Wien, Kalksburg
 
Copyright:Per Hoffmann Olsen
Camera:Canon EOS 50D
Lens:Sigma 150mm APO Macro
 

It's the look of the nymph which gave it its name mirmicoides - the Ant-like. The Adult does not look like an Ant.

Same species