Tepui Firefly vs Lesser Stag Beetle
Side-by-side species comparison
| Attribute | Tepui Firefly | Lesser Stag Beetle |
|---|---|---|
| Scientific Name | Photinus tepui | Dorcus parallelipipedus |
| Order | Coleoptera | Coleoptera |
| Family | Lampyridae | Lucanidae |
| Size | 10-15 mm | 19-32 mm |
| Habitat | Mountains | Woodlands |
| Diet | Predators | Wood Feeders |
| Regions | South America (Venezuela - tepui region, Guyana) | Western Europe, Central Europe, Southern Europe |
| 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.
Lesser Stag Beetle
A robust, matt-black beetle found across European woodlands. Unlike its larger cousin, both sexes have similarly sized mandibles.
Did You Know?
Larvae take three to four years to develop inside rotting logs before pupating.