Green Stonefly vs Rolled-Wing Stonefly
Side-by-side species comparison
| Attribute | Green Stonefly | Rolled-Wing Stonefly |
|---|---|---|
| Scientific Name | Alloperla caudata | Leuctra geniculata |
| Order | Plecoptera | Plecoptera |
| Family | Chloroperlidae | Leuctridae |
| Size | 8-12 mm | 7-12 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Detritivores | Herbivores |
| Regions | North America | Europe |
| Conservation | Least Concern | Least Concern |
Green Stonefly
A small bright green stonefly found along clean mountain streams in North America. Despite its small size, it is an important indicator of excellent water quality.
Did You Know?
The presence of green stoneflies in a stream is considered strong evidence of pristine water quality by aquatic biologists.
Rolled-Wing Stonefly
A small autumn-emerging stonefly with wings rolled around the body. It is one of the few stoneflies that hatches in late summer and autumn.
Did You Know?
This stonefly has an unusual life cycle, emerging as an adult in autumn rather than the spring emergence typical of most stonefly species.