Nordic Dor Beetle vs Twolined Chestnut Borer
Side-by-side species comparison
| Attribute | Nordic Dor Beetle | Twolined Chestnut Borer |
|---|---|---|
| Scientific Name | Geotrupes stercorarius | Agrilus bilineatus |
| Order | Coleoptera | Coleoptera |
| Family | Geotrupidae | Buprestidae |
| Size | 12-20 mm | 5–12 mm |
| Habitat | Farmland | Woodlands |
| Diet | Dung Feeders | Sap Feeders |
| Regions | Scandinavia, Finland, northern Russia, Scotland, subarctic Europe | Eastern North America |
| Conservation | Least Concern | Not Evaluated |
Nordic Dor Beetle
A large, rounded, metallic blue-black dung beetle with ridged elytra. Adults dig deep burrows beneath animal dung for egg-laying. They are strong fliers and are often attracted to fresh dung of reindeer and livestock.
Did You Know?
These beetles can bury an entire cow pat overnight, providing essential nutrient recycling services in northern grasslands.
Twolined Chestnut Borer
A jewel beetle that attacks stressed oaks and chestnuts in eastern North America. It is named for two pale stripes running along its wing covers.
Did You Know?
Drought-stressed oaks are highly susceptible, and repeated attacks over two to three years can kill large trees.