Red-eyed Damselfly
Odonata of Brandon Marsh

References: S. Brooks and R.Lewington (revised edition) Field Guide to the Dragonflies and Damselflies of Great Britain and Ireland.

Odonata list taken from the Annual Reports.


Red-eyed Damselfly - Erythromma najas


Male


Abdomen:
 25-30 mm
 
Hind wings:
19-24 mm
 
Flight Period:
 Mid May to Early September
 
Description:
As the name suggests, males (above) can be readily identified by the blood-red eyes but also by the blue pruinose tip to the abdomen, which are conspicuous even at a distance through binoculars. In females, the brown-red eyes are less distinctive and the blue tail is lacking.
 
Areas:
Goose or Swallow Pool.