White-letter Hairstreak vs Leaf-footed Bug
Side-by-side species comparison
| Attribute | White-letter Hairstreak | Leaf-footed Bug |
|---|---|---|
| Scientific Name | Satyrium w-album | Leptoglossus occidentalis |
| Order | Lepidoptera | Hemiptera |
| Family | Lycaenidae | Coreidae |
| Size | Wingspan 26-30mm | 16-20 mm |
| Habitat | Hedgerows | Orchards |
| Diet | Seed Feeders | Seed Feeders |
| Regions | Europe, Asia | North America, Europe |
| Conservation | Near Threatened | Least Concern |
White-letter Hairstreak
A small dark butterfly with a distinctive W-shaped white line on the hindwing underside. Breeds on elm.
Did You Know?
Has declined dramatically due to Dutch elm disease destroying its food plant across Europe.
Leaf-footed Bug
A medium to large brown bug with a distinctive white zigzag band across the wings and flattened, leaf-like expansions on the hind tibiae. It feeds on developing conifer seeds.
Did You Know?
Originally native to western North America, this bug has rapidly invaded Europe since 1999, spreading across the entire continent in just two decades.