Human Head Louse vs Elephant Louse
Side-by-side species comparison
| Attribute | Human Head Louse | Elephant Louse |
|---|---|---|
| Scientific Name | Pediculus humanus capitis | Haematomyzus elephantis |
| Order | Phthiraptera | Phthiraptera |
| Family | Pediculidae | Haematomyzidae |
| Size | 2-3 mm | 2-3 mm |
| Habitat | Underground | Grasslands |
| Diet | Blood Feeders | Blood Feeders |
| Regions | Europe, Asia, Africa, North America, South America, Oceania | Asia, Africa |
| Conservation | Least Concern | Vulnerable |
Human Head Louse
An obligate ectoparasite of the human scalp that feeds on blood several times per day. It spreads through direct head-to-head contact.
Did You Know?
Head lice have co-evolved with humans for millions of years, and DNA analysis of lice has helped trace ancient human migration patterns.
Elephant Louse
A highly specialized louse found only on elephants, with piercing mouthparts adapted to penetrate the thick pachyderm skin. It is the sole member of its family.
Did You Know?
The elephant louse is so specialized that it represents an entire family of its own, having co-evolved with elephants for millions of years.