Giant Salmonfly vs Smokies Synchronous Firefly
Side-by-side species comparison
| Attribute | Giant Salmonfly | Smokies Synchronous Firefly |
|---|---|---|
| Scientific Name | Pteronarcys princeps | Photinus macdermotti |
| Order | Plecoptera | Coleoptera |
| Family | Pteronarcyidae | Lampyridae |
| Size | 35-50 mm | 9-12 mm |
| Habitat | Mountains | Mountains |
| Diet | Detritivores | Omnivores |
| Regions | North America | North America |
| 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.
Smokies Synchronous Firefly
A firefly found in the central Appalachian region that produces slow, deliberate flashes. It is closely related to the famous synchronous fireflies.
Did You Know?
DNA studies have revealed that many seemingly identical firefly species are actually distinct, hidden by their reliance on flash patterns rather than appearance.