Narcissus Bulb Fly vs Alpine Marsh Fly
Side-by-side species comparison
| Attribute | Narcissus Bulb Fly | Alpine Marsh Fly |
|---|---|---|
| Scientific Name | Merodon equestris | Elgiva solicita |
| Order | Diptera | Diptera |
| Family | Syrphidae | Sciomyzidae |
| Size | 10-15 mm | 5-8 mm body length |
| Habitat | Underground | Meadows |
| Diet | Nectar Feeders | Predators |
| Regions | Europe, North America (introduced), Oceania (introduced) | Europe, Alps |
| Conservation | Least Concern | Least Concern |
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.
Alpine Marsh Fly
A snail-killing fly of wet alpine meadows and bogs. Its larvae are specialist predators of aquatic snails.
Did You Know?
Each larva can consume multiple snails during its development.