Hog Louse vs Brown-winged Rove Beetle
Side-by-side species comparison
| Attribute | Hog Louse | Brown-winged Rove Beetle |
|---|---|---|
| Scientific Name | Haematopinus suis | Tasgius ater |
| Order | Phthiraptera | Coleoptera |
| Family | Haematopinidae | Staphylinidae |
| Size | 4-6 mm | 14-18 mm |
| Habitat | Farmland | Farmland |
| Diet | Blood Feeders | Predators |
| Regions | Europe, Asia, Africa, North America, South America | Europe, Western Asia |
| Conservation | Least Concern | Least Concern |
Hog Louse
The largest louse found on domestic animals, exclusively parasitizing pigs. It feeds on blood and is most commonly found behind the ears and in skin folds.
Did You Know?
At up to 6 mm long, the hog louse is the largest sucking louse known, easily visible to the naked eye on infested pigs.
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.