Twolined Chestnut Borer vs Reed Beetle
Side-by-side species comparison
| Attribute | Twolined Chestnut Borer | Reed Beetle |
|---|---|---|
| Scientific Name | Agrilus bilineatus | Donacia crassipes |
| Order | Coleoptera | Coleoptera |
| Family | Buprestidae | Chrysomelidae |
| Size | 5–12 mm | 9-12 mm |
| Habitat | Woodlands | Ponds & Lakes |
| Diet | Sap Feeders | Root Feeders |
| Regions | Eastern North America | Europe, Western Asia |
| Conservation | Not Evaluated | Least Concern |
Twolined Chestnut Borer
A jewel beetle that attacks stressed oaks and chestnuts in eastern North America. It is named for two pale stripes running along its wing covers.
Did You Know?
Drought-stressed oaks are highly susceptible, and repeated attacks over two to three years can kill large trees.
Reed Beetle
A striking aquatic leaf beetle with metallic golden-green to coppery elytra and elongated hind legs. It is one of the largest European Donacia species, found on waterlily pads.
Did You Know?
Larvae live entirely underwater, tapping into plant roots for both food and oxygen, using specialized spiracles to breathe air from root aerenchyma.