Hercules Beetle vs Brown Willow Beetle
Side-by-side species comparison
| Attribute | Hercules Beetle | Brown Willow Beetle |
|---|---|---|
| Scientific Name | Dynastes hercules | Galerucella lineola |
| Order | Coleoptera | Coleoptera |
| Family | Dynastidae | Chrysomelidae |
| Size | 50-85 mm (up to 170 mm with horn) | 4-6 mm |
| Habitat | Forests | Rivers & Streams |
| Diet | Wood Feeders | Herbivores |
| Regions | Central America, South America | Europe |
| Conservation | Least Concern | Least Concern |
Hercules Beetle
One of the largest beetles in the world. Males sport enormous horns used in combat for mates. The elytra can change color from green-yellow to black depending on humidity.
Did You Know?
The Hercules beetle can carry up to 850 times its own body weight, making it one of the strongest animals on Earth relative to its size.
Brown Willow Beetle
A small brown beetle that feeds on willow leaves and can cause significant defoliation. Has been used as a biological control agent for purple loosestrife in North America.
Did You Know?
A close relative was deliberately introduced to North America as biological control for invasive purple loosestrife.