Mandibularis Stag Beetle vs Horn-headed Rove Beetle
Side-by-side species comparison
| Attribute | Mandibularis Stag Beetle | Horn-headed Rove Beetle |
|---|---|---|
| Scientific Name | Hexarthrius mandibularis | Bledius tricornis |
| Order | Coleoptera | Coleoptera |
| Family | Lucanidae | Staphylinidae |
| Size | 50-115 mm | 3-5 mm |
| Habitat | Forests | Rivers & Streams |
| Diet | Sap Feeders | Seed Feeders |
| Regions | Sumatra, Indonesia | Europe, Central Asia |
| Conservation | Not Evaluated | Least Concern |
Mandibularis Stag Beetle
One of the largest stag beetles in the world with immense curved mandibles. Glossy black with powerful jaws.
Did You Know?
Males can reach 115mm in total length, making them among the largest stag beetles ever recorded.
Horn-headed Rove Beetle
A small rove beetle in which males bear three horn-like projections on the head, used in combat for burrow ownership. It is a specialist of sandy riparian habitats near rivers and lakes.
Did You Know?
Males with larger horns win more contests for burrow ownership, but hornless 'sneaker' males can also mate by entering burrows when the resident male is absent.