New Zealand Stonefly vs Pine-tree Lappet
Side-by-side species comparison
| Attribute | New Zealand Stonefly | Pine-tree Lappet |
|---|---|---|
| Scientific Name | Zelandoperla decorata | Dendrolimus pini |
| Order | Plecoptera | Lepidoptera |
| Family | Gripopterygidae | Lasiocampidae |
| Size | 15-25 mm | 50-80 mm wingspan |
| Habitat | Rivers & Streams | Forests |
| Diet | Herbivores | Herbivores |
| Regions | Oceania (New Zealand) | Europe, Asia |
| 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.
Pine-tree Lappet
A large moth that can be a devastating forest pest, with caterpillars capable of completely defoliating pine forests across Eurasia. Major outbreaks are cyclical and can last several years.
Did You Know?
During outbreak years, caterpillars can strip entire pine forests bare, causing economic losses of millions of dollars.