Atlas Moth vs Australian Caddisfly

Side-by-side species comparison

Attribute Atlas Moth Australian Caddisfly
Scientific Name Attacus atlas Triplectides australis
Order Lepidoptera Trichoptera
Family Saturniidae Leptoceridae
Size 250-300 mm wingspan 10-16 mm
Habitat Forests Forests
Diet Herbivores Wood Feeders
Regions Asia Australia
Conservation Least Concern Least Concern

Atlas Moth

One of the largest moths in the world by wing area. Adults have no mouths and do not eat, living only 1-2 weeks on stored fat. Wing tips mimic snake heads.

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Did You Know?

The atlas moth has no mouth — as an adult, it cannot eat. It survives entirely on fat stored during its caterpillar stage, living just long enough to mate.

Australian Caddisfly

A distinctive Australian caddisfly whose larvae inhabit hollowed-out twigs as portable cases. It is common in forested streams across eastern Australia.

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Did You Know?

Larvae hollow out small twigs to create perfectly fitted tubular cases.