Bornean Peacock Beetle vs Japanese Ground Beetle
Side-by-side species comparison
| Attribute | Bornean Peacock Beetle | Japanese Ground Beetle |
|---|---|---|
| Scientific Name | Lamprosoma bicolor | Carabus insulicola |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Carabidae |
| Size | 5-10 mm | 22-30 mm |
| Habitat | Underground | Forests |
| Diet | Herbivores | Omnivores |
| Regions | Southeast Asia (Borneo, Malaysia, Indonesia) | Japan |
| Conservation | Least Concern | Least Concern |
Bornean Peacock Beetle
A small, dome-shaped leaf beetle with spectacular iridescent elytra that shift from purple to green to gold. The body is hemispherical and compact, resembling a tiny metallic droplet.
Did You Know?
The extreme iridescence is thought to confuse predators by creating shifting reflections that make the beetle hard to focus on.
Japanese Ground Beetle
A large, dark beetle with coppery-bronze elytra found in Japanese mountain forests. It is flightless and shows considerable variation between island populations.
Did You Know?
Isolated populations on different Japanese islands have diverged into distinct colour forms, making them popular among collectors.