Rainbow Stag Beetle vs Cantor's Hawk Moth

Side-by-side species comparison

Attribute Rainbow Stag Beetle Cantor's Hawk Moth
Scientific Name Phalacrognathus muelleri Ambulyx cantorii
Order Coleoptera Lepidoptera
Family Lucanidae Sphingidae
Size 25-70 mm 85-115 mm
Habitat Forests Forests
Diet Wood Feeders Fruit Feeders
Regions Oceania India, Myanmar, Thailand, Malaysia, Indonesia
Conservation Least Concern Least Concern

Rainbow Stag Beetle

Australias most spectacularly colored beetle, with iridescent green, red, gold, and purple metallic coloring. Males have large curved mandibles with internal teeth.

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Did You Know?

This is widely considered the most beautiful stag beetle in the world — its rainbow metallic sheen shifts through green, gold, red, and purple depending on the angle of light.

Cantor's Hawk Moth

A large leaf-mimicking hawk moth with intricately patterned brown and cream forewings. Named after the zoologist Theodore Edward Cantor, it inhabits forests of South and Southeast Asia.

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Did You Know?

When resting among leaf litter, Ambulyx cantorii is virtually invisible, its wing patterns perfectly mimicking a dried curled leaf.