Giant Salmonfly vs Alpine Click Beetle
Side-by-side species comparison
| Attribute | Giant Salmonfly | Alpine Click Beetle |
|---|---|---|
| Scientific Name | Pteronarcys princeps | Hypnoidus rivularius |
| Order | Plecoptera | Coleoptera |
| Family | Pteronarcyidae | Elateridae |
| Size | 35-50 mm | 5-7 mm |
| Habitat | Mountains | Mountains |
| Diet | Detritivores | Root Feeders |
| Regions | North America | Northern Europe, Alps, Scandinavia |
| Conservation | Least Concern | Least Concern |
Giant Salmonfly
A massive stonefly of western mountain rivers with a three-year nymphal life cycle. Nymphs feed on decomposing leaf material in cold streams.
Did You Know?
Adults are among the largest flying insects in North America and can barely sustain flight due to their weight.
Alpine Click Beetle
A small, dark click beetle found in damp alpine and subalpine habitats. Its larvae develop in moist soil among grass roots.
Did You Know?
Like all click beetles, it can launch itself into the air with an audible click to escape predators.