Brown Cockroach vs Human Head Louse
Side-by-side species comparison
| Attribute | Brown Cockroach | Human Head Louse |
|---|---|---|
| Scientific Name | Periplaneta brunnea | Pediculus humanus capitis |
| Order | Blattodea | Phthiraptera |
| Family | Blattidae | Pediculidae |
| Size | 25-35 mm | 2-3 mm |
| Habitat | Underground | Underground |
| Diet | Omnivores | Blood Feeders |
| Regions | Pantropical, southeastern United States | Europe, Asia, Africa, North America, South America, Oceania |
| Conservation | Not Evaluated | Least Concern |
Brown Cockroach
A glossy reddish-brown cockroach often confused with the American cockroach. It is slightly smaller with a more uniform color.
Did You Know?
It glues its egg cases to surfaces rather than dropping them, unlike the American cockroach.
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.