Alpine Longhorn Beetle vs Rainbow Leaf Beetle
Side-by-side species comparison
| Attribute | Alpine Longhorn Beetle | Rainbow Leaf Beetle |
|---|---|---|
| Scientific Name | Rosalia alpina | Chrysolina fastuosa |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Chrysomelidae |
| Size | 15-40 mm | 5-7 mm |
| Habitat | Woodlands | Rivers & Streams |
| Diet | Wood Feeders | Herbivores |
| Regions | Europe | Europe |
| Conservation | Vulnerable | Least Concern |
Alpine Longhorn Beetle
A strikingly beautiful blue-grey beetle with black spots, listed on multiple European conservation directives. Depends on old-growth beech forests with standing dead wood.
Did You Know?
This beetle is so dependent on ancient beech forests that a single dead tree can support an isolated population for decades — but when that tree is gone, so is the colony.
Rainbow Leaf Beetle
A metallic multicolored beetle with iridescent green, blue, and purple stripes.
Did You Know?
Its rainbow coloration is produced by thin-film interference in its cuticle.