Cascades Stonefly vs Fijian Cave Swiftlet Dragonfly
Side-by-side species comparison
| Attribute | Cascades Stonefly | Fijian Cave Swiftlet Dragonfly |
|---|---|---|
| Scientific Name | Doroneuria theodora | Nesobasis erythrops |
| Order | Plecoptera | Odonata |
| Family | Perlidae | Coenagrionidae |
| Size | 22-30 mm | 3-4 cm |
| Habitat | Rivers & Streams | Forests |
| Diet | Predators | Predators |
| Regions | North America | Fiji |
| Conservation | Least Concern | Endangered |
Cascades Stonefly
A large predatory stonefly endemic to Cascade Range streams. Nymphs inhabit cold boulder-strewn torrents at moderate elevations.
Did You Know?
Adults drum their abdomens on streamside surfaces to communicate with potential mates.
Fijian Cave Swiftlet Dragonfly
An endemic Fijian damselfly found along shaded forest streams on Viti Levu. Males have distinctive red eyes and metallic green bodies.
Did You Know?
Fiji has over 20 endemic Nesobasis damselfly species, one of the richest island damselfly radiations.