Yellow-shouldered Christmas Beetle vs Mountain Shieldbug
Side-by-side species comparison
| Attribute | Yellow-shouldered Christmas Beetle | Mountain Shieldbug |
|---|---|---|
| Scientific Name | Anoplognathus chloropyrus | Canthophorus impressus |
| Order | Coleoptera | Hemiptera |
| Family | Scarabaeidae | Cydnidae |
| Size | 16-22 mm | 4-6 mm |
| Habitat | Forests | Tundra & Arctic |
| Diet | Root Feeders | Root Feeders |
| Regions | Australia, Oceania | Scandinavia, Scotland, northern Russia, alpine Europe |
| Conservation | Least Concern | Least Concern |
Yellow-shouldered Christmas Beetle
A medium-sized Christmas beetle recognisable by its yellowish-green pronotum contrasting with darker brown elytra. It is widespread in eastern Australian eucalyptus forests.
Did You Know?
Like other Christmas beetles, the larvae spend up to two years underground before emerging as adults in summer.
Mountain Shieldbug
A small, dark brown to black burrowing shieldbug found in Arctic and alpine habitats. It has a broadly oval body with a prominent scutellum. Adults live at the base of plants and in soil crevices.
Did You Know?
This shieldbug emits a strong defensive odor when disturbed, which is particularly pungent in cold Arctic air.