Scarce Swallowtail vs Giant Tachinid Fly
Side-by-side species comparison
| Attribute | Scarce Swallowtail | Giant Tachinid Fly |
|---|---|---|
| Scientific Name | Iphiclides podalirius | Tachina grossa |
| Order | Lepidoptera | Diptera |
| Family | Papilionidae | Tachinidae |
| Size | Wingspan 64-84mm | 12-18 mm |
| Habitat | Heathland | Heathland |
| Diet | Herbivores | Nectar Feeders |
| Regions | Europe, Asia | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Scarce Swallowtail
A pale yellow swallowtail butterfly with bold black tiger stripes and long tailed hindwings tipped with blue. It soars elegantly on updrafts.
Did You Know?
Males gather in large numbers at hilltops in a behavior called hilltopping to increase their chances of finding mates.
Giant Tachinid Fly
The largest tachinid fly in Europe, covered in dense black bristles. It parasitizes large moth caterpillars and is often seen on flowers in late summer.
Did You Know?
Despite its intimidating bee-like appearance, it is completely harmless to humans.