Granulate Ambrosia Beetle vs Borneo Three-horned Beetle
Side-by-side species comparison
| Attribute | Granulate Ambrosia Beetle | Borneo Three-horned Beetle |
|---|---|---|
| Scientific Name | Xylosandrus crassiusculus | Chalcosoma caucasus |
| Order | Coleoptera | Coleoptera |
| Family | Curculionidae | Dynastinae |
| Size | 2-3 mm | 60-135 mm |
| Habitat | Orchards | Forests |
| Diet | Fungus Feeders | Sap Feeders |
| Regions | Southeastern United States, spreading northward | Malaysia, Indonesia, Thailand |
| Conservation | Least Concern (invasive) | Not Evaluated |
Granulate Ambrosia Beetle
A tiny reddish-brown ambrosia beetle that bores into a wide range of hardwood trees. It cultivates a symbiotic fungus inside its galleries as food for its larvae.
Did You Know?
It is one of the few beetles that practices true agriculture by farming fungus gardens inside tree trunks.
Borneo Three-horned Beetle
Among the longest beetles in Asia, with three powerful horns and a metallic green-black sheen. Males engage in fierce combat.
Did You Know?
Their smooth, metallic exoskeleton makes them very difficult for predators to grip.