Tepui Firefly vs Twenty-spotted Leaf Beetle
Side-by-side species comparison
| Attribute | Tepui Firefly | Twenty-spotted Leaf Beetle |
|---|---|---|
| Scientific Name | Photinus tepui | Chrysomela vigintipunctata |
| Order | Coleoptera | Coleoptera |
| Family | Lampyridae | Chrysomelidae |
| Size | 10-15 mm | 7-9 mm |
| Habitat | Mountains | Forests |
| Diet | Predators | Herbivores |
| Regions | South America (Venezuela - tepui region, Guyana) | Europe, Northern Asia |
| Conservation | Data Deficient | Least Concern |
Tepui Firefly
A bioluminescent beetle endemic to the isolated tepui tabletop mountains of Venezuela. It produces a distinctive greenish-yellow flash pattern used in mate attraction. The larvae are also luminous and prey on snails and other small invertebrates on the tepui summit.
Did You Know?
It lives only on the ancient tabletop mountains of Venezuela, which have been isolated for millions of years, making it a living relic of evolutionary history.
Twenty-spotted Leaf Beetle
A distinctive leaf beetle with reddish-brown elytra marked with twenty black spots arranged in rows. It feeds on willow and poplar in temperate forests.
Did You Know?
Like other Chrysomela species, its larvae produce chemical defenses derived from compounds in their host plant's leaves.