Giant Resin Bee vs Bark Gnawing Beetle
Side-by-side species comparison
| Attribute | Giant Resin Bee | Bark Gnawing Beetle |
|---|---|---|
| Scientific Name | Megachile sculpturalis | Trogossita japonica |
| Order | Hymenoptera | Coleoptera |
| Family | Megachilidae | Trogossitidae |
| Size | 14-24 mm | 12-18 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Nectar Feeders | Predators |
| Regions | East Asia, North America, Europe | East Asia |
| Conservation | Least Concern | Not Evaluated |
Giant Resin Bee
A large solitary bee originally from East Asia now invasive in North America and Europe. It uses tree resin and mud to seal its nesting cavities.
Did You Know?
It was first detected in the US in 1994 and has spread rapidly across the eastern states.
Bark Gnawing Beetle
A predatory beetle found under bark where it hunts wood-boring larvae. Its flattened body is well suited to life in bark crevices.
Did You Know?
It is considered a beneficial species because it preys on destructive bark beetles.