Yellow Swarming Fly vs Giant Crane Fly
Side-by-side species comparison
| Attribute | Yellow Swarming Fly | Giant Crane Fly |
|---|---|---|
| Scientific Name | Thaumatomyia notata | Tipula maxima |
| Order | Diptera | Diptera |
| Family | Chloropidae | Tipulidae |
| Size | 2-2.5 mm | 30-40 mm body length, wingspan up to 65 mm |
| Habitat | Grasslands | Rivers & Streams |
| Diet | Predators | Detritivores |
| Regions | Europe | Europe |
| Conservation | Least Concern | Least Concern |
Yellow Swarming Fly
A tiny yellow fly famous for forming enormous hibernation aggregations in buildings, sometimes numbering millions. Larvae are predatory on root aphids in grassland.
Did You Know?
Can form hibernation clusters of millions in attic spaces, with individual aggregations weighing several kilograms.
Giant Crane Fly
The largest European crane fly, with marbled wings spanning up to 65 mm. Larvae develop in wet leaf litter along stream banks and shaded ravines.
Did You Know?
With a wingspan approaching 65 mm, it is often mistaken for a giant mosquito but is entirely harmless.