Still, shallow, waters; will tolerate brackish conditions. Seems to favour dune slacks and other coastal sites in our area, though has occurred inland.

First recorded in Britain in 2002, since when it has colonised a few sites in the south and east of England.

May be confused with other Emerald species.

Southern Emerald Damselfly can be distinguish by its:

• Two-toned pterostigma (wing spots).
• Broad pale antehumeral stripes on the back of the thorax.
• No blue colouration.