Red-eyed Damselfly, male, black colored with red eyes and blue markings on the sides of the thorax and the 9th and 10th abdominal segments. No x-shaped black marking on the 10th abdominal segment like the small red-eyed damselfly. Location: Bahrenfeld, Hamburg.
<a href="//commons.wikimedia.org/wiki/User:Aiwok" title="User:Aiwok">Aiwok</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>