Great Spruce Bark Beetle vs Green Tiger Longhorn
Side-by-side species comparison
| Attribute | Great Spruce Bark Beetle | Green Tiger Longhorn |
|---|---|---|
| Scientific Name | Dendroctonus micans | Chelidonium argentatum |
| Order | Coleoptera | Coleoptera |
| Family | Curculionidae (Scolytinae) | Cerambycidae |
| Size | 6–9 mm | 12-20 mm |
| Habitat | Forests | Forests |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Europe, Western Asia | Brazil (Atlantic Forest region) |
| Conservation | Not Evaluated | Least Concern |
Great Spruce Bark Beetle
The largest European bark beetle, attacking living spruce trees. Unlike most bark beetles, it does not use aggregation pheromones for mass attack.
Did You Know?
It is biologically controlled by the specialist predatory beetle Rhizophagus grandis, which feeds only on its larvae.
Green Tiger Longhorn
A medium-sized Neotropical cerambycid with silvery-green pubescent patches on a dark body, found in the Atlantic Forest of Brazil. It breeds in dead branches of native hardwoods. Adults are diurnal and visit flowers.
Did You Know?
The silvery pubescence is formed by flattened scales that reflect light, giving the beetle a shimmering appearance.