Pale Arctic Clouded Yellow vs Lake Stonefly
Side-by-side species comparison
| Attribute | Pale Arctic Clouded Yellow | Lake Stonefly |
|---|---|---|
| Scientific Name | Colias werdandi | Megaleuctra complicata |
| Order | Lepidoptera | Plecoptera |
| Family | Pieridae | Leuctridae |
| Size | 38-46 mm wingspan | 8-14 mm |
| Habitat | Mountains | Mountains |
| Diet | Nectar Feeders | Detritivores |
| Regions | Northern Scandinavia, Finnish Lapland, Kola Peninsula | North America |
| Conservation | Least Concern | Near Threatened |
Pale Arctic Clouded Yellow
A pale greenish-yellow butterfly with very faint dark wing borders. It is closely associated with Scandinavian mountain habitats. The underside is pale with a small orange-ringed discal spot.
Did You Know?
This butterfly is endemic to the Scandinavian mountains and is not found anywhere else in the world.
Lake Stonefly
A rare stonefly found in cold mountain lake outlets and spring-fed streams.
Did You Know?
Its restricted cold-water habitat makes it vulnerable to climate warming.