Slender Pigeon Louse vs New Caledonian Imperial Pigeon Louse
Side-by-side species comparison
| Attribute | Slender Pigeon Louse | New Caledonian Imperial Pigeon Louse |
|---|---|---|
| Scientific Name | Columbicola columbae | Columbicola extinctus |
| Order | Phthiraptera | Phthiraptera |
| Family | Philopteridae | Philopteridae |
| Size | 2-3 mm | 1-3 mm |
| Habitat | Farmland | Underground |
| Diet | Omnivores | Parasites |
| Regions | Europe, Asia, Africa, North America, South America, Oceania | Oceania (New Caledonia) |
| Conservation | Least Concern | Extinct |
Slender Pigeon Louse
A long slender louse found between the barbs of wing and tail feathers of pigeons and doves. It is one of the most studied louse-host systems in biology.
Did You Know?
This louse has become a model organism for studying coevolution, as its evolutionary tree closely mirrors that of its pigeon host species.
New Caledonian Imperial Pigeon Louse
A chewing louse that was endemic to the now-extinct New Caledonian lorikeet. This species represents the coextinction phenomenon where parasites disappear with their hosts. It highlights the hidden biodiversity loss that accompanies vertebrate extinctions.
Did You Know?
For every bird or mammal that goes extinct, an average of two to three unique parasite species disappear with it, representing a massive hidden wave of coextinction.