Japanese Click Beetle vs Helena Gum Moth

Side-by-side species comparison

Attribute Japanese Click Beetle Helena Gum Moth
Scientific Name Campsosternus gemma Opodiphthera helena
Order Coleoptera Lepidoptera
Family Elateridae Saturniidae
Size 25-35 mm 90-120 mm wingspan
Habitat Forests Forests
Diet Wood Feeders Herbivores
Regions Japan, Taiwan, Southern China Australia, Oceania
Conservation Least Concern Least Concern

Japanese Click Beetle

A spectacular metallic green and gold click beetle found in East Asian forests. It is one of the most brilliantly coloured elaterid beetles.

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Did You Know?

Its jewel-like metallic colouring has made it one of the most sought-after beetles in insect collections worldwide.

Helena Gum Moth

A beautiful saturniid moth with pinkish-brown wings marked with bold eyespots. It is found in eucalyptus forests of southeastern Australia and is closely related to the Emperor Gum Moth.

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Did You Know?

Like all saturniid moths, adults have vestigial mouthparts and survive entirely on fat reserves accumulated during the larval stage.