Thorn-legged Stick Insect vs Engrailed Moth

Side-by-side species comparison

Attribute Thorn-legged Stick Insect Engrailed Moth
Scientific Name Aretaon asperrimus Ectropis crepuscularia
Order Phasmatodea Lepidoptera
Family Heteropterygidae Geometridae
Size 60-85mm 35-42 mm wingspan
Habitat Forests Underground
Diet Herbivores Herbivores
Regions Asia Europe, Asia
Conservation Least Concern Least Concern

Thorn-legged Stick Insect

A heavily armored stick insect covered in sharp thorns and spines across its entire body. Its brown coloring and spiny texture make it resemble thorny bark. Males are smaller and smoother than females.

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Did You Know?

Its entire body is covered in such dense thorns that it feels like a cactus and is painful to handle carelessly.

Engrailed Moth

A cryptic grey-brown moth with jagged crosslines and excellent bark-mimicking camouflage. It rests flat against tree trunks during the day.

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Did You Know?

It can be confused with several similar species and was only recently separated from Ectropis bistortata.