Hairy Wood Ant vs Narrow-headed Ant

Side-by-side species comparison

Attribute Hairy Wood Ant Narrow-headed Ant
Scientific Name Formica lugubris Formica exsecta
Order Hymenoptera Hymenoptera
Family Formicidae Formicidae
Size 4-8 mm 4-7 mm
Habitat Forests Heathland
Diet Carrion Feeders Omnivores
Regions Europe, Northern Asia Europe, Northern Asia
Conservation Least Concern Near Threatened

Hairy Wood Ant

A large mound-building ant of upland coniferous forests with noticeably hairy body surfaces. It forms polydomous colonies with multiple interconnected nests.

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Did You Know?

A supercolony in the Swiss Jura mountains contained over 1,200 interconnected nests spanning 70 hectares.

Narrow-headed Ant

A bicolored red and black wood ant with a distinctly notched head. It builds low thatched mounds in open heathland and is declining across much of its European range.

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Did You Know?

In the UK it is one of the rarest ant species and is legally protected under the Wildlife and Countryside Act.