Madagascan Pill Millipede vs Madagascan Giant Pill Bug

Side-by-side species comparison

Attribute Madagascan Pill Millipede Madagascan Giant Pill Bug
Scientific Name Zoosphaerium neptunus Zoosphaerium blandum
Order Sphaerotheriida Sphaerotheriida
Family Arthrosphaeridae Arthrosphaeridae
Size 40-60 mm when curled 30-50 mm
Habitat Forests Forests
Diet Wood Feeders Herbivores
Regions Madagascar Madagascar
Conservation Not Evaluated Not Evaluated

Madagascan Pill Millipede

A giant pill millipede endemic to Madagascar that can roll into a perfect ball. It is one of the largest pill millipedes in the world.

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Did You Know?

Males produce sounds by stridulation to attract females during courtship.

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.