Silvestri's Jumping Bristletail vs Human Head Louse
Side-by-side species comparison
| Attribute | Silvestri's Jumping Bristletail | Human Head Louse |
|---|---|---|
| Scientific Name | Pedetontus silvestrii | Pediculus humanus capitis |
| Order | Archaeognatha | Phthiraptera |
| Family | Machilidae | Pediculidae |
| Size | 8-12 mm | 2-3 mm |
| Habitat | Underground | Underground |
| Diet | Detritivores | Blood Feeders |
| Regions | Japan, East Asia | Europe, Asia, Africa, North America, South America, Oceania |
| Conservation | Least Concern | Least Concern |
Silvestri's Jumping Bristletail
A well-studied bristletail from Japan and eastern Asia. Recent molecular studies have revealed cryptic species within this lineage.
Did You Know?
Molecular studies have revealed it may actually be a complex of several cryptic species.
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.