Rustic Longhorn vs Corsican Stag Beetle
Side-by-side species comparison
| Attribute | Rustic Longhorn | Corsican Stag Beetle |
|---|---|---|
| Scientific Name | Xylotrechus rusticus | Lucanus tetraodon |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Lucanidae |
| Size | 10-20 mm | 30-50 mm |
| Habitat | Forests | Woodlands |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Europe, Russia, Siberia, Japan, China | Corsica, Sardinia, Italy |
| Conservation | Least Concern | Near Threatened |
Rustic Longhorn
A grey-brown cerambycid with wavy pale transverse bands on the elytra, found across Eurasia in birch and poplar forests. It is a common borer of weakened and recently felled broadleaf trees. Adults are diurnal and fast-running.
Did You Know?
Adults are remarkably fast runners and difficult to catch by hand, earning them the nickname 'sprinting longhorns' among collectors.
Corsican Stag Beetle
A large stag beetle found in Corsica, Sardinia, and parts of Italy. Males have impressive mandibles with four teeth used in combat.
Did You Know?
Males use their four-pronged mandibles to flip rivals off tree branches during territorial fights.