Rainbow Ground Beetle vs European Ash Bark Beetle
Side-by-side species comparison
| Attribute | Rainbow Ground Beetle | European Ash Bark Beetle |
|---|---|---|
| Scientific Name | Carabus nitens | Hylesinus varius |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Curculionidae (Scolytinae) |
| Size | 14-18 mm | 2.5–3.5 mm |
| Habitat | Heathland | Hedgerows |
| Diet | Predators | Wood Feeders |
| Regions | Northern and Central Europe | Europe |
| Conservation | Near Threatened | Not Evaluated |
Rainbow Ground Beetle
A spectacularly colored ground beetle with elytra showing bands of metallic green, copper, and red, with three prominent raised ridges. It is associated with wet heathland habitats.
Did You Know?
Its brilliant rainbow coloring makes it one of the most beautiful European beetles, yet it is increasingly rare due to the drainage and destruction of its specialized heathland habitat.
European Ash Bark Beetle
A bark beetle that colonizes ash trees across Europe. It creates star-shaped brood galleries radiating from a central egg chamber.
Did You Know?
Its distinctive star-shaped gallery pattern makes it one of the easiest bark beetles to identify from feeding traces.