Asian Multicolored Lady Beetle vs Amazonian Giant Centipede-Mimicking Beetle

Side-by-side species comparison

Attribute Asian Multicolored Lady Beetle Amazonian Giant Centipede-Mimicking Beetle
Scientific Name Harmonia axyridis Phileurus didymus
Order Coleoptera Coleoptera
Family Coccinellidae Scarabaeidae
Size 5-8 mm 30-50 mm
Habitat Underground Forests
Diet Omnivores Wood Feeders
Regions East Asia; invasive worldwide South America (Brazil, Peru, Colombia, Ecuador, Venezuela)
Conservation Not Evaluated Least Concern

Asian Multicolored Lady Beetle

A highly variable ladybird ranging from orange with many spots to solid black. Originally released for biocontrol, it is now invasive worldwide.

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Did You Know?

It aggregates in enormous numbers on buildings in autumn, sometimes numbering in the thousands.

Amazonian Giant Centipede-Mimicking Beetle

A robust dark brown rhinoceros beetle with two horn-like projections on its head. It breeds in decaying palm trunks and stumps. Adults are nocturnal and attracted to lights. Despite its intimidating appearance, it is harmless to humans.

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Did You Know?

Its paired head horns are shorter in proportion to the body than most rhinoceros beetles, suggesting they are used more for digging than for combat.