Two-spotted Jet Beetle vs Femme Fatale Firefly
Side-by-side species comparison
| Attribute | Two-spotted Jet Beetle | Femme Fatale Firefly |
|---|---|---|
| Scientific Name | Stenus bipunctatus | Photuris versicolor |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Lampyridae |
| Size | 4-6 mm | 11-15 mm |
| Habitat | Wetlands | Farmland |
| Diet | Predators | Predators |
| Regions | Europe, Asia | North America |
| Conservation | Least Concern | Least Concern |
Two-spotted Jet Beetle
A small black rove beetle with two distinctive reddish spots on its elytra and greatly enlarged compound eyes. It is an ambush predator that strikes with incredible speed using its projectile mouthparts.
Did You Know?
Its labium can extend to nearly the length of its body in just 3 milliseconds, making it one of the fastest predatory strikes in the insect world.
Femme Fatale Firefly
A predatory firefly that mimics the flash patterns of other species to lure males as prey. Females are aggressive hunters that consume other fireflies.
Did You Know?
Females mimic the flash responses of Photinus females to attract and devour Photinus males, stealing their defensive chemicals in the process.