About

The commonest blue damselfly in much of boreal Europe, but very local relict populations further south. Males are recognised by their greenish hue and the black spearhead markings on the basal abdominal segments.

Size

Total: 31-33 mm.
Abdomen: 22-26 mm.
Hindwing: 16-22 mm.

Habitat

Wide variety of pools and lakes in the north, but restricted to somewhat acidic and oligotrophic or mesotrophic habitats in much of its range. Favors well-vegetated borders, e.g. with sedges.

Flight Season

From May to July. Most abundant in May and June.

Range and Status

Common in Denmark.