Southern Flannel Moth vs Mountain Long-legged Fly
Side-by-side species comparison
| Attribute | Southern Flannel Moth | Mountain Long-legged Fly |
|---|---|---|
| Scientific Name | Megalopyge opercularis | Dolichopus alpinus |
| Order | Lepidoptera | Diptera |
| Family | Megalopygidae | Dolichopodidae |
| Size | 25-36 mm wingspan | 4-6 mm body length |
| Habitat | Woodlands | Meadows |
| Diet | Omnivores | Omnivores |
| Regions | Southeastern United States, Central America | Alps, Central European mountains |
| Conservation | Least Concern | Least Concern |
Southern Flannel Moth
A fluffy moth covered in cream to orange-brown fur-like scales. Its larva, called the puss caterpillar, is covered in soft-looking hair that conceals venomous spines.
Did You Know?
The puss caterpillar is considered the most venomous caterpillar in North America, with stings requiring medical attention.
Mountain Long-legged Fly
A metallic green fly with long legs found in damp alpine meadows. Males perform elaborate courtship displays using their ornamental leg scales.
Did You Know?
Males wave their decorated legs like flags during courtship to impress females.