Horse Chestnut Leaf-miner vs Big-eyed Ground Beetle
Side-by-side species comparison
| Attribute | Horse Chestnut Leaf-miner | Big-eyed Ground Beetle |
|---|---|---|
| Scientific Name | Cameraria ohridella | Notiophilus biguttatus |
| Order | Lepidoptera | Coleoptera |
| Family | Gracillariidae | Carabidae |
| Size | 7-8 mm wingspan | 5-6 mm |
| Habitat | Underground | Underground |
| Diet | Herbivores | Predators |
| Regions | Originally Balkans, now across Europe | Europe, northern Asia |
| Conservation | Least Concern | Least Concern |
Horse Chestnut Leaf-miner
A tiny moth that has devastated horse chestnut trees across Europe since its discovery in 1985. Larvae mine inside leaves causing brown blotches. Spread with extraordinary speed across the continent.
Did You Know?
Spread across the entire European continent in just 20 years, one of the fastest insect invasions ever recorded.
Big-eyed Ground Beetle
A small, fast-running ground beetle with enormously enlarged eyes relative to its body size. It has a bronze sheen and is a visual hunter that chases springtails across the ground.
Did You Know?
Its eyes are so large relative to its head that they are considered one of the most extreme examples of visual adaptation among ground beetles, rivaling tiger beetles.