Lake Stonefly vs Claassenia Stonefly
Side-by-side species comparison
| Attribute | Lake Stonefly | Claassenia Stonefly |
|---|---|---|
| Scientific Name | Megaleuctra complicata | Claassenia sabulosa |
| Order | Plecoptera | Plecoptera |
| Family | Leuctridae | Perlidae |
| Size | 8-14 mm | 25-40 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Detritivores | Predators |
| Regions | North America | Western North America |
| Conservation | Near Threatened | Least Concern |
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.
Claassenia Stonefly
A large predatory stonefly with a mottled yellow and brown pattern. The nymphs are active nocturnal hunters that roam the stream bed seeking prey.
Did You Know?
Nymphs often crawl out of the water at night to hunt, making them vulnerable to bats and spiders.