Common Spreadwing vs Downy Emerald
Side-by-side species comparison
| Attribute | Common Spreadwing | Downy Emerald |
|---|---|---|
| Scientific Name | Lestes sponsa | Cordulia aenea |
| Order | Odonata | Odonata |
| Family | Lestidae | Corduliidae |
| Size | 35-40 mm wingspan | 47-53mm |
| Habitat | Ponds & Lakes | Woodlands |
| Diet | Predators | Predators |
| Regions | Europe, Asia | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Common Spreadwing
A slender metallic green damselfly that characteristically holds its wings half-open at rest. It is widespread across Europe and northern Asia.
Did You Know?
Spreadwing damselflies lay their eggs into the stems of plants above the waterline, and the eggs overwinter before hatching when water levels rise in spring.
Downy Emerald
A metallic green dragonfly with a distinctive downy thorax covered in fine golden hairs. Males patrol tirelessly along woodland lake edges. Its bright green eyes are a key identification feature.
Did You Know?
Males patrol relentlessly along a fixed beat at the water's edge, often for hours without stopping.