Black Garden Ant vs Globular Ant-loving Beetle

Side-by-side species comparison

Attribute Black Garden Ant Globular Ant-loving Beetle
Scientific Name Lasius niger Chennium bituberculatum
Order Hymenoptera Coleoptera
Family Formicidae Staphylinidae
Size 3-5 mm 1.5-2.5 mm
Habitat Woodlands Woodlands
Diet Omnivores Predators
Regions Europe, Western Asia, introduced to North America Mediterranean Europe, North Africa
Conservation Least Concern Least Concern

Black Garden Ant

The most common ant in Europe, dark brown to black with a slightly pubescent body. Colonies are monogynous and can persist for decades under a single long-lived queen. Workers are highly adaptable generalist foragers.

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Did You Know?

Queens of this species can live for nearly 30 years, making them some of the longest-lived insects on Earth.

Globular Ant-loving Beetle

A small, rounded pselaphine rove beetle with a glossy chestnut-brown body and two prominent tubercles on the pronotum. It lives as a guest in the nests of various Tetramorium ant species.

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Did You Know?

The two tubercles on its thorax are actually glandular organs that produce secretions attractive to its host ants.