Pigeon Louse Fly vs Kaup Bess Beetle
Side-by-side species comparison
| Attribute | Pigeon Louse Fly | Kaup Bess Beetle |
|---|---|---|
| Scientific Name | Pseudolynchia canariensis | Passalus interstitialis |
| Order | Diptera | Coleoptera |
| Family | Hippoboscidae | Passalidae |
| Size | 5-7 mm | 30-40 mm |
| Habitat | Woodlands | Woodlands |
| Diet | Blood Feeders | Wood Feeders |
| Regions | Cosmopolitan - worldwide wherever pigeons occur | Central America, Mexico |
| Conservation | Least Concern | Least Concern |
Pigeon Louse Fly
A flattened, tough-bodied blood-sucking fly found on pigeons and doves worldwide. It has a leathery appearance, strong claws, and wings that allow it to move between bird hosts.
Did You Know?
It is the primary vector of pigeon malaria, a Haemoproteus blood parasite that infects domestic and wild pigeons.
Kaup Bess Beetle
A large, elongate, shiny black bess beetle with prominent mandibles and longitudinal grooves on the elytra. It is the most common Passalid in Central America. Colonies of adults and larvae inhabit decaying logs.
Did You Know?
Bess beetles are subsocial insects where parents and offspring live together and cooperate in maintaining their log galleries.