New Zealand Stonefly vs Perlodes Stonefly
Side-by-side species comparison
| Attribute | New Zealand Stonefly | Perlodes Stonefly |
|---|---|---|
| Scientific Name | Zelandoperla decorata | Perlodes microcephalus |
| Order | Plecoptera | Plecoptera |
| Family | Gripopterygidae | Perlodidae |
| Size | 15-25 mm | 15-25 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Herbivores | Predators |
| Regions | Oceania (New Zealand) | Europe |
| Conservation | Least Concern | Least Concern |
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.
Perlodes Stonefly
A striking patterned stonefly with yellow and brown markings found across Europe. Nymphs are active predators that emerge in spring.
Did You Know?
Males communicate with potential mates by vibrating their bodies against the substrate to produce drumming signals.