Black-kneed Capsid vs Robust Brown Rove Beetle
Side-by-side species comparison
| Attribute | Black-kneed Capsid | Robust Brown Rove Beetle |
|---|---|---|
| Scientific Name | Blepharidopterus angulatus | Ocypus brunnipes |
| Order | Hemiptera | Coleoptera |
| Family | Miridae | Staphylinidae |
| Size | 5-6 mm | 14-20 mm |
| Habitat | Orchards | Grasslands |
| Diet | Predators | Predators |
| Regions | Europe | Europe, Western Asia |
| Conservation | Least Concern | Least Concern |
Black-kneed Capsid
A slender, pale green mirid bug with distinctive black knee joints. It is a beneficial predator found in European apple orchards where it feeds on red spider mites. It is one of the most important natural enemies of fruit tree red spider mite.
Did You Know?
A single individual can consume over 100 spider mites per day, making it so effective that some orchardists manage their spraying programs to conserve this natural predator.
Robust Brown Rove Beetle
A large, dark rove beetle with characteristic brown legs, found commonly in grasslands and meadows. It is a powerful nocturnal predator that shelters under stones by day.
Did You Know?
Like its relative the devil's coach horse, this beetle emits a foul smell from its white-tipped abdominal glands when threatened.