Longhorn Caddisfly vs Small Brown Stonefly
Side-by-side species comparison
| Attribute | Longhorn Caddisfly | Small Brown Stonefly |
|---|---|---|
| Scientific Name | Oecetis ochracea | Nemoura cinerea |
| Order | Trichoptera | Plecoptera |
| Family | Leptoceridae | Nemouridae |
| Size | 8-12 mm | 6-10 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Predators | Herbivores |
| Regions | Europe, Asia | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Longhorn Caddisfly
A slender caddisfly with antennae much longer than its body. Larvae are unusual among caddisflies in being active predators that hunt in their cases.
Did You Know?
These caddisfly larvae carry their cases while stalking prey like tiny hermit crabs hunting on the lake floor.
Small Brown Stonefly
A very common small brown stonefly found in a wide range of freshwater habitats across Europe. It is one of the most tolerant stoneflies to mild pollution.
Did You Know?
Unlike most stonefly species that require pristine water, this species can tolerate mildly enriched conditions, making it one of the last stoneflies found in degraded streams.