Madagascan Giant Pill Bug vs Chinese Rose Beetle

Side-by-side species comparison

Attribute Madagascan Giant Pill Bug Chinese Rose Beetle
Scientific Name Zoosphaerium blandum Adoretus sinicus
Order Sphaerotheriida Coleoptera
Family Arthrosphaeridae Scarabaeidae
Size 30-50 mm 8-12 mm
Habitat Forests Farmland
Diet Herbivores Herbivores
Regions Madagascar East Asia, Hawaii, Pacific Islands
Conservation Not Evaluated Not Evaluated

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.

Chinese Rose Beetle

A small nocturnal scarab that is a major agricultural pest in Hawaii. It skeletonizes the leaves of over 250 host plant species.

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Did You Know?

It was accidentally introduced to Hawaii around 1891 and has since become one of the islands' most destructive beetle pests.