Tasmanian Giant Stonefly vs Mountain Stonefly
Side-by-side species comparison
| Attribute | Tasmanian Giant Stonefly | Mountain Stonefly |
|---|---|---|
| Scientific Name | Eusthenia spectabilis | Protonemura montana |
| Order | Plecoptera | Plecoptera |
| Family | Eustheniidae | Nemouridae |
| Size | 30-50 mm | 6-10 mm body length |
| Habitat | Mountains | Mountains |
| Diet | Predators | Herbivores |
| Regions | Australia (Tasmania) | Europe, Alps, British mountains |
| Conservation | Least Concern | Least Concern |
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.
Mountain Stonefly
A small brown stonefly common along mountain brooks and streams. Nymphs feed on fallen leaves in cold, well-oxygenated water.
Did You Know?
Its presence is an indicator of excellent water quality in mountain streams.