Purple Hairstreak vs Brilliant Emerald
Side-by-side species comparison
| Attribute | Purple Hairstreak | Brilliant Emerald |
|---|---|---|
| Scientific Name | Favonius quercus | Somatochlora metallica |
| Order | Lepidoptera | Odonata |
| Family | Lycaenidae | Corduliidae |
| Size | 31-40 mm wingspan | 50-55mm |
| Habitat | Woodlands | Woodlands |
| Diet | Omnivores | Predators |
| Regions | Europe, western Asia, North Africa | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Purple Hairstreak
A small dark butterfly with a purple-blue sheen visible only at certain angles, living almost exclusively in oak canopies. It feeds on honeydew rather than visiting flowers.
Did You Know?
Colonies can exist undetected for years because the butterflies almost never leave the treetops.
Brilliant Emerald
A metallic green dragonfly with brilliant emerald green eyes. Males patrol low over sheltered lakes and woodland pools. Its thorax is covered with fine golden-green hairs.
Did You Know?
Its entire body shimmers with metallic green iridescence, making it one of Europe's most beautiful dragonflies.