Red-bellied Rove Beetle vs Giant Stag Beetle
Side-by-side species comparison
| Attribute | Red-bellied Rove Beetle | Giant Stag Beetle |
|---|---|---|
| Scientific Name | Tasgius melanarius | Lucanus elaphus |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Lucanidae |
| Size | 15-20 mm | 30-65 mm |
| Habitat | Gardens | Woodlands |
| Diet | Predators | Sap Feeders |
| Regions | Europe, introduced to North America and Australia | Eastern United States |
| Conservation | Least Concern | Least Concern |
Red-bellied Rove Beetle
A large, shiny black rove beetle with a reddish-brown abdominal tip, found in synanthropic habitats across Europe. It is commonly encountered in gardens and urban areas where it hunts at night.
Did You Know?
This beetle is one of the most synanthropic rove beetles, frequently entering houses and cellars where it is often mistaken for an earwig.
Giant Stag Beetle
The largest stag beetle in North America with impressive antler-like mandibles. Males use their mandibles in combat over females.
Did You Know?
Their species name 'elaphus' means deer, referring to mandibles that resemble deer antlers.