Green Tortoise Beetle vs Pyrenean Ground Beetle
Side-by-side species comparison
| Attribute | Green Tortoise Beetle | Pyrenean Ground Beetle |
|---|---|---|
| Scientific Name | Cassida viridis | Nebria lafresnayei |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Carabidae |
| Size | 7-10 mm | 10-14 mm |
| Habitat | Wetlands | Mountains |
| Diet | Herbivores | Omnivores |
| Regions | Europe, Asia | Pyrenees, France, Spain |
| Conservation | Least Concern | Near Threatened |
Green Tortoise Beetle
A broadly oval, flattened beetle that is bright green in life, with transparent margins around the pronotum and elytra. It closely resembles a tiny green shield when viewed from above.
Did You Know?
The green coloring fades rapidly after death, turning dull brown in preserved specimens, which is why museum collections do not reflect its living beauty.
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.