Eastern Hercules Beetle vs Rough Alpine Weevil
Side-by-side species comparison
| Attribute | Eastern Hercules Beetle | Rough Alpine Weevil |
|---|---|---|
| Scientific Name | Dynastes tityus | Otiorhynchus rugosus |
| Order | Coleoptera | Coleoptera |
| Family | Dynastinae | Curculionidae |
| Size | 40-60 mm | 6-9 mm |
| Habitat | Woodlands | Mountains |
| Diet | Sap Feeders | Root Feeders |
| Regions | Eastern United States | Eastern Alps, Carpathians |
| Conservation | Least Concern | Least Concern |
Eastern Hercules Beetle
The largest beetle in North America, with males bearing a large pronotal horn. Elytra are greenish-yellow with dark mottling.
Did You Know?
Their elytra change color depending on humidity levels, becoming darker when moist.
Rough Alpine Weevil
A heavily sculptured flightless weevil of mountain habitats. Its rough exoskeleton helps it blend in with rocky substrates.
Did You Know?
Its deeply grooved elytra are fused shut, making flight impossible.