Appalachian Springfly vs Perlodes Stonefly
Side-by-side species comparison
| Attribute | Appalachian Springfly | Perlodes Stonefly |
|---|---|---|
| Scientific Name | Remenus bilobatus | Perlodes microcephalus |
| Order | Plecoptera | Plecoptera |
| Family | Perlodidae | Perlodidae |
| Size | 8-12 mm | 15-25 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Predators | Predators |
| Regions | North America | Europe |
| Conservation | Vulnerable | Least Concern |
Appalachian Springfly
A rare springfly restricted to a few clean Appalachian headwater streams. Nymphs are predatory on small invertebrates among gravel substrates.
Did You Know?
Its extremely limited range makes it one of the rarest stonefly species in North America.
Perlodes Stonefly
A striking patterned stonefly with yellow and brown markings found across Europe. Nymphs are active predators that emerge in spring.
Did You Know?
Males communicate with potential mates by vibrating their bodies against the substrate to produce drumming signals.