Kite-tailed Robber Fly vs Narcissus Bulb Fly
Side-by-side species comparison
| Attribute | Kite-tailed Robber Fly | Narcissus Bulb Fly |
|---|---|---|
| Scientific Name | Tolmerus atricapillus | Merodon equestris |
| Order | Diptera | Diptera |
| Family | Asilidae | Syrphidae |
| Size | 10-16 mm | 10-15 mm |
| Habitat | Heathland | Underground |
| Diet | Predators | Nectar Feeders |
| Regions | Europe, Central Asia | Europe, North America (introduced), Oceania (introduced) |
| Conservation | Least Concern | Least Concern |
Kite-tailed Robber Fly
A common grey robber fly with a slightly club-shaped abdomen. It is widespread across Europe, frequently hunting from low perches.
Did You Know?
It is one of the last robber fly species to remain active into late autumn.
Narcissus Bulb Fly
A bumble bee-mimicking hoverfly that comes in multiple color forms matching different bumblebee species. Its larvae bore into and destroy daffodil and narcissus bulbs.
Did You Know?
It exists in multiple color forms, each mimicking a different bumblebee species found in the same habitat.