White-letter Hairstreak vs Broad Bean Weevil
Side-by-side species comparison
| Attribute | White-letter Hairstreak | Broad Bean Weevil |
|---|---|---|
| Scientific Name | Satyrium w-album | Bruchus rufimanus |
| Order | Lepidoptera | Coleoptera |
| Family | Lycaenidae | Chrysomelidae |
| Size | Wingspan 26-30mm | 4-5 mm |
| Habitat | Hedgerows | Grasslands |
| Diet | Seed Feeders | Seed Feeders |
| Regions | Europe, Asia | Europe, Mediterranean, Western Asia |
| 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.
Broad Bean Weevil
A compact, dark beetle with grayish pubescence and reddish-brown antennae bases. It is a significant pest of faba beans across Europe and the Mediterranean.
Did You Know?
Adults emerge from stored seeds through a perfectly circular exit hole, leaving distinctive windows in the seed coat.