Elderberry Borer vs Tansy Beetle
Side-by-side species comparison
| Attribute | Elderberry Borer | Tansy Beetle |
|---|---|---|
| Scientific Name | Desmocerus palliatus | Chrysolina graminis |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Chrysomelidae |
| Size | 18-26 mm | 7-11mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Root Feeders | Herbivores |
| Regions | Eastern North America from Quebec to Florida | Europe |
| Conservation | Least Concern | Near Threatened |
Elderberry Borer
A striking longhorn beetle with cobalt blue wing covers and a bright yellow-orange base. Its larvae develop inside the stems and roots of living elderberry shrubs.
Did You Know?
Its vivid blue and yellow coloring is thought to mimic toxic net-winged beetles for protection from predators.
Tansy Beetle
A stunning metallic green and copper beetle covered in tiny pits. It is one of the rarest beetles in Britain.
Did You Know?
In the UK it survives in only a small stretch along the River Ouse near York making it one of Britains most localized insects.