Tasmanian Giant Stonefly vs Appalachian Springfly
Side-by-side species comparison
| Attribute | Tasmanian Giant Stonefly | Appalachian Springfly |
|---|---|---|
| Scientific Name | Eusthenia spectabilis | Remenus bilobatus |
| Order | Plecoptera | Plecoptera |
| Family | Eustheniidae | Perlodidae |
| Size | 30-50 mm | 8-12 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Predators | Predators |
| Regions | Australia (Tasmania) | North America |
| Conservation | Least Concern | Vulnerable |
Tasmanian Giant Stonefly
A spectacular large stonefly endemic to Tasmanian mountain streams with bold orange and black markings. Nymphs are among the largest aquatic insect larvae in Australia.
Did You Know?
It belongs to an ancient Gondwanan family found only in Australia and South America.
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.