Chilean Giant Stonefly vs Snowborn Stonefly
Side-by-side species comparison
| Attribute | Chilean Giant Stonefly | Snowborn Stonefly |
|---|---|---|
| Scientific Name | Diamphipnoa helicoides | Capnia atra |
| Order | Plecoptera | Plecoptera |
| Family | Diamphipnoidae | Capniidae |
| Size | 25-40 mm | 4-7 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Detritivores | Detritivores |
| Regions | South America (Chile) | North America |
| Conservation | Data Deficient | Least Concern |
Chilean Giant Stonefly
An ancient, large stonefly endemic to Chilean mountain streams. It belongs to a relict family with Gondwanan origins.
Did You Know?
Its family is considered a living fossil with only two known species, both restricted to Chile.
Snowborn Stonefly
A tiny black stonefly that emerges during the coldest months in northern North America. Adults are frequently observed walking on snow.
Did You Know?
It is active at temperatures near freezing, when virtually all other insects are dormant.