Japanese Luna Moth vs Great Mormon

Side-by-side species comparison

Attribute Japanese Luna Moth Great Mormon
Scientific Name Actias gnoma Papilio memnon
Order Lepidoptera Lepidoptera
Family Saturniidae Papilionidae
Size 80-110 mm wingspan Wingspan 120-150mm
Habitat Forests Underground
Diet Herbivores Herbivores
Regions East Asia, Japan Asia
Conservation Least Concern Least Concern

Japanese Luna Moth

A smaller Japanese moon moth known as 'o-mizuao-ga,' with elegant pale green wings and long tail streamers. Found in mountain forests of Japan, appearing in early summer.

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Did You Know?

The delicate trailing tails on the hindwings spin in flight, creating acoustic confusion that diverts echolocating bats away from the moth's vital body.

Great Mormon

A large swallowtail butterfly where females come in multiple dramatically different forms mimicking various toxic butterfly species. Males are uniformly dark.

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Did You Know?

Females exist in over 20 different color forms each mimicking a different toxic butterfly species for protection.