Wasp Nest Beetle vs Violet Ground Beetle
Side-by-side species comparison
| Attribute | Wasp Nest Beetle | Violet Ground Beetle |
|---|---|---|
| Scientific Name | Metoecus paradoxus | Carabus violaceus |
| Order | Coleoptera | Coleoptera |
| Family | Ripiphoridae | Carabidae |
| Size | 8-12mm | 20-35mm |
| Habitat | Woodlands | Underground |
| Diet | Parasitoids | Predators |
| Regions | Europe | Europe |
| Conservation | Least Concern | Least Concern |
Wasp Nest Beetle
A bizarre wedge-shaped beetle that develops as a parasitoid inside social wasp nests. Males have feathery antennae.
Did You Know?
One of the most unusual beetles in Europe, spending its entire larval development inside live wasp nests.
Violet Ground Beetle
A large black beetle with violet or purple margins on its elytra and thorax. It is nocturnal and hides under logs and stones during the day.
Did You Know?
When threatened, it releases a foul-smelling liquid from its abdomen to deter predators.