Polished Rove Beetle vs Common Black Ground Beetle
Side-by-side species comparison
| Attribute | Polished Rove Beetle | Common Black Ground Beetle |
|---|---|---|
| Scientific Name | Philonthus politus | Pterostichus melanarius |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Carabidae |
| Size | 9-13 mm | 12-18 mm |
| Habitat | Underground | Gardens |
| Diet | Detritivores | Predators |
| Regions | Europe, Asia, North Africa | Europe, Introduced to North America |
| Conservation | Least Concern | Least Concern |
Polished Rove Beetle
A medium-sized rove beetle with an exceptionally smooth, polished black integument and reddish-brown legs. It is a generalist predator found in a wide range of decomposing organic substrates.
Did You Know?
This species produces antimicrobial compounds in its defensive secretions that help protect it from the pathogen-rich environments it inhabits.
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.