Small Brown Forestfly vs Springfly
Side-by-side species comparison
| Attribute | Small Brown Forestfly | Springfly |
|---|---|---|
| Scientific Name | Nemoura avicularis | Isoperla signata |
| Order | Plecoptera | Plecoptera |
| Family | Nemouridae | Perlodidae |
| Size | 5-8 mm | 9-13 mm |
| Habitat | Woodlands | Rivers & Streams |
| Diet | Detritivores | Predators |
| Regions | Europe | Europe |
| Conservation | Least Concern | Least Concern |
Small Brown Forestfly
A small brown stonefly of European woodland streams that emerges in spring. Nymphs are detritivores feeding on submerged leaf litter.
Did You Know?
Adults fold their wings flat over the body like a fan, unlike most stoneflies that fold wings along the sides.
Springfly
A spring-emerging stonefly of fast-flowing European streams. Nymphs are active hunters that pursue prey among streambed gravels.
Did You Know?
Males locate females by producing species-specific vibrations that travel through the substrate.