European Powderpost Beetle vs Common Black Ground Beetle
Side-by-side species comparison
| Attribute | European Powderpost Beetle | Common Black Ground Beetle |
|---|---|---|
| Scientific Name | Lyctus linearis | Pterostichus melanarius |
| Order | Coleoptera | Coleoptera |
| Family | Bostrichidae | Carabidae |
| Size | 2.5–5 mm | 12-18 mm |
| Habitat | Woodlands | Gardens |
| Diet | Wood Feeders | Predators |
| Regions | Europe, North Africa | Europe, Introduced to North America |
| Conservation | Not Evaluated | Least Concern |
European Powderpost Beetle
A common European powderpost beetle that infests dry hardwood. It is a significant pest of stored timber and wooden artifacts.
Did You Know?
Females will only lay eggs in wood with a starch content above 3%, which they test by tasting the surface.
Common Black Ground Beetle
One of the most abundant ground beetles in European farmland and gardens. It is a generalist predator active mainly at night.
Did You Know?
It is one of the most commonly caught beetles in pitfall traps across Europe.