Two-banded Longhorn vs Nordic Dor Beetle
Side-by-side species comparison
| Attribute | Two-banded Longhorn | Nordic Dor Beetle |
|---|---|---|
| Scientific Name | Rhagium bifasciatum | Geotrupes stercorarius |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Geotrupidae |
| Size | 12-22 mm | 12-20 mm |
| Habitat | Forests | Farmland |
| Diet | Wood Feeders | Dung Feeders |
| Regions | Europe, North Africa | Scandinavia, Finland, northern Russia, Scotland, subarctic Europe |
| Conservation | Least Concern | Least Concern |
Two-banded Longhorn
A robust, short-antennated flower longhorn with two yellowish bands on dark elytra. Common across European forests, adults appear very early in spring and are among the first beetles active. Larvae develop under bark of dead conifers.
Did You Know?
Larvae create a characteristic oval pupal chamber under bark, lined with coarse wood fibers that insulate against cold.
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.