Spiny Oakworm Moth Predator Beetle vs Dark Rove Beetle
Side-by-side species comparison
| Attribute | Spiny Oakworm Moth Predator Beetle | Dark Rove Beetle |
|---|---|---|
| Scientific Name | Calosoma scrutator | Tachyporus nitidulus |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Staphylinidae |
| Size | 25-36 mm | 3-4 mm |
| Habitat | Orchards | Farmland |
| Diet | Predators | Predators |
| Regions | North America | Europe, Siberia |
| Conservation | Least Concern | Least Concern |
Spiny Oakworm Moth Predator Beetle
A large, iridescent green ground beetle with violet-blue margins, known as the fiery searcher. It hunts caterpillars in tree canopies at night.
Did You Know?
It can live up to three years, far longer than most ground beetles.
Dark Rove Beetle
A small, shiny dark brown rove beetle with a characteristic boat-shaped body. It is incredibly numerous in northern European farmland, where it is considered a key beneficial predator.
Did You Know?
Pitfall trap studies have shown this to be one of the three most abundant beetle species in British agricultural landscapes.