Bullet Ant vs Birch Bark Beetle

Side-by-side species comparison

Attribute Bullet Ant Birch Bark Beetle
Scientific Name Paraponera clavata Scolytus ratzeburgi
Order Hymenoptera Coleoptera
Family Formicidae Curculionidae
Size 18-30 mm 4-6 mm
Habitat Forests Forests
Diet Nectar Feeders Wood Feeders
Regions Central America, South America Scandinavia, Finland, northern Russia, Siberia
Conservation Least Concern Least Concern

Bullet Ant

Named for its extremely painful sting, rated 4+ on the Schmidt Pain Index. Indigenous Satere-Mawe people use them in warrior initiation rites. The pain can last 24 hours.

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Did You Know?

The bullet ants sting is the most painful of any insect — described as waves of burning, throbbing, all-consuming pain that lasts up to 24 hours without any relief.

Birch Bark Beetle

A small, dark brown bark beetle that infests birch trees in boreal and subarctic forests. Adults bore through bark to create characteristic gallery patterns. Outbreaks can kill weakened birch trees over large areas.

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Did You Know?

The gallery patterns carved by this beetle's larvae under birch bark resemble ornate branching designs that are unique to the species.