Luna Moth vs Scalloped Oak Moth

Side-by-side species comparison

Attribute Luna Moth Scalloped Oak Moth
Scientific Name Actias luna Crocallis elinguaria
Order Lepidoptera Lepidoptera
Family Saturniidae Geometridae
Size 80-115 mm wingspan 37-44 mm wingspan
Habitat Woodlands Underground
Diet Omnivores Omnivores
Regions North America Europe, Western Asia
Conservation Least Concern Least Concern

Luna Moth

A stunning lime-green moth with long trailing hindwing tails. Adults live only about one week. The long tails confuse bat echolocation by creating false echoes.

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Did You Know?

The luna moths long tail streamers confuse bat sonar — they spin behind the moth creating acoustic illusions that cause bats to miss their target 47% of the time.

Scalloped Oak Moth

A warm ochre-yellow moth with a distinctive dark brown band across the forewings. It rests with wings pressed tightly together above its body.

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Did You Know?

Despite its name, the caterpillar feeds on many tree species beyond just oak.