Unarmed Stick Insect vs Giant Caddisfly

Side-by-side species comparison

Attribute Unarmed Stick Insect Giant Caddisfly
Scientific Name Clitarchus tepaki Phryganea grandis
Order Phasmatodea Trichoptera
Family Phasmatidae Phryganeidae
Size 6-9 cm 25-30 mm
Habitat Beaches & Coastal Ponds & Lakes
Diet Herbivores Herbivores
Regions New Zealand (Northland) Europe, Asia
Conservation Least Concern Least Concern

Unarmed Stick Insect

A smooth-bodied stick insect endemic to the far north of New Zealand. It is slimmer than its relative Clitarchus hookeri.

💡

Did You Know?

It is restricted to the northernmost tip of New Zealand's North Island around Cape Reinga.

Giant Caddisfly

The largest European caddisfly with mottled brown-and-cream wings spanning up to 60 mm. Its larvae build portable cases from spirally arranged plant fragments.

💡

Did You Know?

Giant caddisfly larvae construct their cases in a beautiful spiral pattern from carefully cut pieces of leaves and stems.