Zodiac Moth vs Great Spruce Bark Beetle
Side-by-side species comparison
| Attribute | Zodiac Moth | Great Spruce Bark Beetle |
|---|---|---|
| Scientific Name | Alcides metaurus | Dendroctonus micans |
| Order | Lepidoptera | Coleoptera |
| Family | Uraniidae | Curculionidae (Scolytinae) |
| Size | 8-10 cm wingspan | 6–9 mm |
| Habitat | Forests | Forests |
| Diet | Nectar Feeders | Wood Feeders |
| Regions | Australia, Papua New Guinea | Europe, Western Asia |
| Conservation | Least Concern | Not Evaluated |
Zodiac Moth
A spectacular day-flying moth with iridescent green and black wings resembling a swallowtail butterfly. It migrates in large numbers through north Queensland rainforests.
Did You Know?
Its brilliant green wing color is produced by microscopic light-refracting structures, not pigment.
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.