Flea Beetle vs Roesel's Bush-cricket
Side-by-side species comparison
| Attribute | Flea Beetle | Roesel's Bush-cricket |
|---|---|---|
| Scientific Name | Altica oleracea | Roeseliana roeselii |
| Order | Coleoptera | Orthoptera |
| Family | Chrysomelidae | Tettigoniidae |
| Size | 3-5 mm | 14-20mm |
| Habitat | Farmland | Farmland |
| Diet | Herbivores | Seed Feeders |
| Regions | Europe, North America | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Flea Beetle
Tiny jumping beetles with enlarged hind femora for leaping. Named for their flea-like jumping ability. Many species are metallic blue, green, or bronze.
Did You Know?
Flea beetles can jump 100 times their body length in a single leap — they use an elastic protein pad in their hind legs that stores and releases energy like a catapult.
Roesel's Bush-cricket
A stocky bush-cricket with a distinctive pale border along the pronotum. Its song is a continuous high-pitched buzz. Macropterous forms with full wings appear in hot summers and can fly.
Did You Know?
In hot summers, a winged form appears that can fly and colonize new habitats, driving rapid range expansion.