Madeiran Ground Beetle vs Rustic Longhorn
Side-by-side species comparison
| Attribute | Madeiran Ground Beetle | Rustic Longhorn |
|---|---|---|
| Scientific Name | Carabus lundbladi | Xylotrechus rusticus |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Cerambycidae |
| Size | 20-25 mm | 10-20 mm |
| Habitat | Forests | Forests |
| Diet | Predators | Wood Feeders |
| Regions | Madeira (Portugal) | Europe, Russia, Siberia, Japan, China |
| Conservation | Vulnerable | Least Concern |
Madeiran Ground Beetle
A large, black, flightless ground beetle endemic to the island of Madeira. It inhabits the ancient laurel forests that are remnants of a once-widespread subtropical forest.
Did You Know?
Madeira's ancient laurel forests are a UNESCO World Heritage Site and harbor several endemic invertebrate species including this beetle that have survived there since before the last ice age.
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.