Mediterranean Drilus vs Woodland Pterostichus
Side-by-side species comparison
| Attribute | Mediterranean Drilus | Woodland Pterostichus |
|---|---|---|
| Scientific Name | Drilus mauritanicus | Pterostichus oblongopunctatus |
| Order | Coleoptera | Coleoptera |
| Family | Drilidae | Carabidae |
| Size | 5-7 mm (male), 15-20 mm (female) | 9-13 mm |
| Habitat | Heathland | Woodlands |
| Diet | Predators | Predators |
| Regions | North Africa, Mediterranean | Europe, from Scandinavia to the Mediterranean |
| Conservation | Least Concern | Least Concern |
Mediterranean Drilus
A North African drilus beetle with small winged males bearing brown elytra and pectinate antennae. The larviform females are specialized predators of Mediterranean land snails.
Did You Know?
After consuming a snail, the female lays her eggs inside the empty snail shell, which also serves as protection for the developing larvae.
Woodland Pterostichus
A medium-sized, shiny black ground beetle with distinctive oblong punctures in rows on its elytra. It is one of the most characteristic carabid species of European deciduous forests.
Did You Know?
It is used as a bioindicator species for ancient woodland health; its presence is associated with undisturbed forest with deep leaf litter.