Epomis Ground Beetle vs Pyrenean Ground Beetle
Side-by-side species comparison
| Attribute | Epomis Ground Beetle | Pyrenean Ground Beetle |
|---|---|---|
| Scientific Name | Epomis dejeani | Nebria lafresnayei |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Carabidae |
| Size | 14-20 mm (adults) | 10-14 mm |
| Habitat | Ponds & Lakes | Mountains |
| Diet | Predators | Omnivores |
| Regions | Europe, Middle East | Pyrenees, France, Spain |
| Conservation | Least Concern | Near Threatened |
Epomis Ground Beetle
A beetle whose larvae lure and devour frogs — a rare case of predator-prey role reversal. The larva waggles its antennae to attract an amphibian, then latches on and feeds.
Did You Know?
This is one of the only known cases where an insect larva regularly preys on vertebrates — the larvae have a near 100% success rate against attacking frogs.
Pyrenean Ground Beetle
An endemic ground beetle restricted to high elevations in the Pyrenees. It inhabits cold, damp scree slopes and glacier remnants.
Did You Know?
Genetic studies show it has been isolated in the Pyrenees since the last ice age.