Turnip Flea Beetle vs Dimple-back Ground Beetle
Side-by-side species comparison
| Attribute | Turnip Flea Beetle | Dimple-back Ground Beetle |
|---|---|---|
| Scientific Name | Phyllotreta nemorum | Elaphrus riparius |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Carabidae |
| Size | 3-4 mm | 6-9 mm |
| Habitat | Farmland | Ponds & Lakes |
| Diet | Seed Feeders | Predators |
| Regions | Europe | Europe, northern Asia, North America |
| Conservation | Least Concern | Least Concern |
Turnip Flea Beetle
A small, shiny black beetle with a broad yellow longitudinal stripe on each elytron. It is a significant pest of turnips, swedes, and oilseed rape in Europe.
Did You Know?
Spring populations can reach such high densities that entire fields of brassica seedlings can be destroyed within days of germination.
Dimple-back Ground Beetle
A small, fast-running beetle with distinctive cup-shaped depressions on its elytra that create a dimpled appearance. It has iridescent bronze-green coloring and runs on wet mud.
Did You Know?
Each dimple on its elytra contains a raised center that creates a mirror-like reflection, giving the beetle a uniquely textured and sparkling appearance when viewed up close.