Blue Ghost Firefly vs Brown-winged Rove Beetle
Side-by-side species comparison
| Attribute | Blue Ghost Firefly | Brown-winged Rove Beetle |
|---|---|---|
| Scientific Name | Phausis reticulata | Tasgius ater |
| Order | Coleoptera | Coleoptera |
| Family | Lampyridae | Staphylinidae |
| Size | 7-12 mm | 14-18 mm |
| Habitat | Forests | Farmland |
| Diet | Omnivores | Predators |
| Regions | Eastern North America | Europe, Western Asia |
| Conservation | Not Evaluated | Least Concern |
Blue Ghost Firefly
A firefly producing a steady pale blue-white glow rather than flashing. Females are larviform and wingless, glowing softly on the forest floor.
Did You Know?
Males fly slowly just above the leaf litter, creating an ethereal drifting glow that gives them their ghostly name.
Brown-winged Rove Beetle
A large, uniformly dark rove beetle with subtly brownish elytra, closely related to Tasgius melanarius. It prefers more rural habitats than its congener and is often found in agricultural landscapes.
Did You Know?
Farmers historically considered this beetle beneficial, as it actively hunts crop-damaging leatherjackets in agricultural soils.