Spring Alpine Stonefly vs New Zealand Stonefly
Side-by-side species comparison
| Attribute | Spring Alpine Stonefly | New Zealand Stonefly |
|---|---|---|
| Scientific Name | Rhabdiopteryx alpina | Zelandoperla decorata |
| Order | Plecoptera | Plecoptera |
| Family | Taeniopterygidae | Gripopterygidae |
| Size | 8-12 mm body length | 15-25 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Detritivores | Herbivores |
| Regions | Alps, Central Europe | Oceania (New Zealand) |
| Conservation | Least Concern | Least Concern |
Spring Alpine Stonefly
An early-emerging stonefly that appears in spring along cold mountain streams. Adults can often be seen resting on streamside rocks.
Did You Know?
It is one of the first insects to emerge after snowmelt in alpine streams.
New Zealand Stonefly
An endemic New Zealand stonefly found in clean, fast-flowing streams. The aquatic nymphs are important indicators of water quality. Adults are poor fliers and often found resting on streamside vegetation. Stonefly diversity in New Zealand is remarkably high.
Did You Know?
New Zealand stoneflies are such sensitive indicators of water quality that their absence from a stream is a reliable sign of pollution or degradation.