Twolined Chestnut Borer vs American Scorpionfly
Side-by-side species comparison
| Attribute | Twolined Chestnut Borer | American Scorpionfly |
|---|---|---|
| Scientific Name | Agrilus bilineatus | Panorpa nuptialis |
| Order | Coleoptera | Mecoptera |
| Family | Buprestidae | Panorpidae |
| Size | 5–12 mm | 18-25 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Sap Feeders | Fruit Feeders |
| Regions | Eastern North America | Southeastern United States |
| 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.
American Scorpionfly
A large scorpionfly found in the southeastern United States with prominent wing spots. Males engage in elaborate courtship rituals involving nuptial gifts.
Did You Know?
This species was key to discovering that nuptial gift-giving in scorpionflies helps males avoid being eaten by females.