Neotropical Robber Fly vs Bearded Robber Fly
Side-by-side species comparison
| Attribute | Neotropical Robber Fly | Bearded Robber Fly |
|---|---|---|
| Scientific Name | Ommatius orenoquensis | Machimus atricapillus |
| Order | Diptera | Diptera |
| Family | Asilidae | Asilidae |
| Size | 10-15 mm | 12-18 mm |
| Habitat | Forests | Heathland |
| Diet | Predators | Herbivores |
| Regions | South America | Europe |
| Conservation | Least Concern | Least Concern |
Neotropical Robber Fly
A slender tropical robber fly found in South American lowland forests. It hunts from leaf tips in the forest understory.
Did You Know?
The genus Ommatius is one of the most species-rich robber fly genera in the tropics.
Bearded Robber Fly
A common European robber fly with a prominent mystax (facial beard) of bristles that protect its face during prey capture. It hunts from perches on bare ground and low vegetation.
Did You Know?
Its dense facial beard of stiff bristles acts as a protective cage, shielding its eyes from the thrashing legs of captured prey.