Pubic Louse vs Katydid
Side-by-side species comparison
| Attribute | Pubic Louse | Katydid |
|---|---|---|
| Scientific Name | Pthirus pubis | Pterophylla camellifolia |
| Order | Phthiraptera | Orthoptera |
| Family | Pthiridae | Tettigoniidae |
| Size | 1.5-2 mm | 45-65 mm |
| Habitat | Underground | Underground |
| Diet | Blood Feeders | Wood Feeders |
| Regions | Europe, Asia, Africa, North America, South America, Oceania | North America |
| Conservation | Least Concern | Least Concern |
Pubic Louse
A broad, crab-shaped louse that infests coarse body hair, primarily in the pubic region. It is transmitted through intimate contact.
Did You Know?
Pubic lice are more closely related to gorilla lice than to human head lice, suggesting an ancient host-switching event between primate species.
Katydid
Nocturnal insects with leaf-shaped wings providing excellent camouflage. Named for their rhythmic "katy-did, katy-didn't" calls. Have ears on their front legs.
Did You Know?
Katydids have their ears on their front knees — each leg contains a tiny slit-like tympanum that detects sound waves, allowing them to hear predators and mates.