Violet Copper vs Mammoth Cave Beetle
Side-by-side species comparison
| Attribute | Violet Copper | Mammoth Cave Beetle |
|---|---|---|
| Scientific Name | Lycaena helle | Xenotrechus condei |
| Order | Lepidoptera | Coleoptera |
| Family | Lycaenidae | Carabidae |
| Size | 24-30 mm wingspan | 5-7 mm |
| Habitat | Rivers & Streams | Caves |
| Diet | Omnivores | Omnivores |
| Regions | Northern and central Europe, Siberia | United States |
| Conservation | Near Threatened | Endangered |
Violet Copper
A tiny butterfly whose males display a vivid violet-purple sheen over coppery-orange wings. It is one of Europe's rarest and most localised coppers.
Did You Know?
It is so rare in western Europe that individual colonies receive specific conservation management plans.
Mammoth Cave Beetle
A rare troglobitic ground beetle known from caves in the Ozark region of Missouri. It is eyeless with greatly elongated appendages.
Did You Know?
It was not discovered until 1987, despite extensive surveys of Missouri caves.