Northern Rat Flea vs Horse Sucking Louse
Side-by-side species comparison
| Attribute | Northern Rat Flea | Horse Sucking Louse |
|---|---|---|
| Scientific Name | Nosopsyllus fasciatus | Haematopinus asini |
| Order | Siphonaptera | Phthiraptera |
| Family | Ceratophyllidae | Haematopinidae |
| Size | 2-3 mm | 2.5-3.5 mm |
| Habitat | Woodlands | Farmland |
| Diet | Blood Feeders | Blood Feeders |
| Regions | Europe, North America, Asia | Worldwide |
| Conservation | Least Concern | Least Concern |
Northern Rat Flea
A flea of the Norway rat found in temperate climates, capable of transmitting murine typhus. It has a distinctive pronotal comb of spines.
Did You Know?
This flea thrives in the cool conditions of sewers and basements, making it a persistent pest in urban rat populations.
Horse Sucking Louse
A large blood-sucking louse found on horses, donkeys, and mules. It prefers areas with long hair such as the mane, forelock, and tail base.
Did You Know?
Infested horses develop a rough, dull coat and the constant irritation can cause significant weight loss.