Peak White vs Spicebush Swallowtail

Side-by-side species comparison

Attribute Peak White Spicebush Swallowtail
Scientific Name Pontia callidice Papilio troilus
Order Lepidoptera Lepidoptera
Family Pieridae Papilionidae
Size 40-48 mm wingspan Wingspan 90-130mm
Habitat Mountains Underground
Diet Nectar Feeders Herbivores
Regions Alps, Himalayas, Central Asia North America
Conservation Least Concern Least Concern

Peak White

A white butterfly with greenish marbling on the underside of its hindwings. It is one of the highest-flying European butterflies.

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Did You Know?

It has been recorded at over 4500 meters elevation in the Himalayas.

Spicebush Swallowtail

A dark swallowtail butterfly with blue-green hindwing scaling and orange spots. Its caterpillar has large false eyespots making it resemble a small snake.

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Did You Know?

The young caterpillar mimics a bird dropping while the older caterpillar switches to mimicking a green tree snake.