Brown Willow Beetle vs Mars Elephant Beetle
Side-by-side species comparison
| Attribute | Brown Willow Beetle | Mars Elephant Beetle |
|---|---|---|
| Scientific Name | Galerucella lineola | Megasoma mars |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Scarabaeidae |
| Size | 4-6 mm | 50-130 mm |
| Habitat | Rivers & Streams | Mountains |
| Diet | Herbivores | Sap Feeders |
| Regions | Europe | Brazil, Bolivia, Peru, Colombia |
| Conservation | Least Concern | Not Evaluated |
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.
Mars Elephant Beetle
A large rhinoceros beetle with distinctive yellowish hairs covering its elytra. Males have a long pronotal horn and two smaller cephalic horns.
Did You Know?
The dense golden hairs on its wing covers help it regulate body temperature in cooler montane environments.