Sabah Thorny Stick Insect vs New Zealand Stonefly
Side-by-side species comparison
| Attribute | Sabah Thorny Stick Insect | New Zealand Stonefly |
|---|---|---|
| Scientific Name | Haaniella echinata | Zelandoperla decorata |
| Order | Phasmatodea | Plecoptera |
| Family | Heteropterygidae | Gripopterygidae |
| Size | 70-100 mm | 15-25 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Herbivores | Herbivores |
| Regions | Sabah, Borneo | Oceania (New Zealand) |
| Conservation | Least Concern | Least Concern |
Sabah Thorny Stick Insect
A stocky Bornean phasmid densely covered in sharp spines. Its dark coloration and spiny texture make it resemble a piece of thorny bark.
Did You Know?
When threatened, it curls its abdomen upward and snaps its spiny hind legs shut like a trap.
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.