Madagascan Giant Pill Bug vs Spicebush Swallowtail

Side-by-side species comparison

Attribute Madagascan Giant Pill Bug Spicebush Swallowtail
Scientific Name Zoosphaerium blandum Papilio troilus
Order Sphaerotheriida Lepidoptera
Family Arthrosphaeridae Papilionidae
Size 30-50 mm Wingspan 90-130mm
Habitat Forests Underground
Diet Herbivores Herbivores
Regions Madagascar North America
Conservation Not Evaluated Least Concern

Madagascan Giant Pill Bug

A giant pill millipede from Madagascar that rolls into a smooth, hard ball when disturbed. They play an important role in decomposition on the forest floor.

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Did You Know?

When rolled into a ball, even predators with strong jaws struggle to pry them open.

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.