European Spruce Longhorn Beetle vs Carpenter Ant

Side-by-side species comparison

Attribute European Spruce Longhorn Beetle Carpenter Ant
Scientific Name Tetropium castaneum Camponotus pennsylvanicus
Order Coleoptera Hymenoptera
Family Cerambycidae Formicidae
Size 8–18 mm 6-13 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Wood Feeders
Regions Europe, Northern Asia Eastern North America
Conservation Not Evaluated Not Evaluated

European Spruce Longhorn Beetle

A longhorn beetle native to Europe that bores into spruce trunks. It typically colonizes weakened or recently felled spruce trees.

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Did You Know?

It became a regulated quarantine pest after being found attacking healthy spruce in Nova Scotia, Canada.

Carpenter Ant

The largest common ant in North America, excavating smooth galleries in dead wood for nesting. Unlike termites, they do not eat wood but merely remove it to create living space.

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Did You Know?

Injured workers that cannot keep up during colony relocations are carried by nestmates to the new site.