Omalium Shore Rove Beetle vs Delta Green Ground Beetle
Side-by-side species comparison
| Attribute | Omalium Shore Rove Beetle | Delta Green Ground Beetle |
|---|---|---|
| Scientific Name | Omalium rivulare | Elaphrus viridis |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Carabidae |
| Size | 4-5 mm | 0.6-0.8 cm |
| Habitat | Gardens | Wetlands |
| Diet | Detritivores | Predators |
| Regions | Europe, Northern Asia | United States |
| Conservation | Least Concern | Endangered |
Omalium Shore Rove Beetle
A small, flattened rove beetle found near water and in compost. It feeds on decaying plant matter as well as small invertebrates.
Did You Know?
It is among the first insects to colonize fresh compost heaps, arriving within hours.
Delta Green Ground Beetle
A small metallic green ground beetle found only near vernal pools in Solano County, California. It is threatened by urban development and habitat loss.
Did You Know?
It is one of the rarest beetles in North America, known from fewer than five locations.