: Aeshna serrata.

The largest Norwegian hawker, and only found in a few sites in Østlandet. The species has a mosaic of yellow to blue spots and strongly resembles several other species.

Aeshna serrata Hagen, 1856
Creative Commons Attribution | Hallvard Elven | Anders Endrestøl | Ove Bergersen | Ole Jørgen Lønnve | Natural History Museum, University of Oslo | Norsk institutt for naturforskning | NIBIO Norsk institutt for bioøkonomi
Kart. Utbredelse i Norge.