Short-Tailed Stonefly vs Western Stone
Side-by-side species comparison
| Attribute | Short-Tailed Stonefly | Western Stone |
|---|---|---|
| Scientific Name | Brachyptera risi | Doroneuria baumanni |
| Order | Plecoptera | Plecoptera |
| Family | Taeniopterygidae | Perlidae |
| Size | 8-14 mm | 25-35 mm |
| Habitat | Rivers & Streams | Mountains |
| Diet | Detritivores | Predators |
| Regions | Europe | North America |
| Conservation | Least Concern | Least Concern |
Short-Tailed Stonefly
A medium-sized early-emerging stonefly with notably short cerci. It hatches in late winter and early spring across European rivers.
Did You Know?
It is one of the first insects to emerge each year, often appearing while rivers still have ice margins.
Western Stone
A large predatory stonefly of Pacific Northwest mountain streams. Nymphs have distinctive patterned heads and powerful mandibles.
Did You Know?
Nymphs take up to three years to complete development in cold mountain streams.