Lined Rove Beetle vs Globular Ant-loving Beetle

Side-by-side species comparison

Attribute Lined Rove Beetle Globular Ant-loving Beetle
Scientific Name Tachinus signatus Chennium bituberculatum
Order Coleoptera Coleoptera
Family Staphylinidae Staphylinidae
Size 5-7 mm 1.5-2.5 mm
Habitat Farmland Woodlands
Diet Dung Feeders Predators
Regions Europe, Japan, Eastern Asia Mediterranean Europe, North Africa
Conservation Least Concern Least Concern

Lined Rove Beetle

A medium-sized rove beetle with distinctly patterned elytra bearing lighter margins. It is commonly found in fungal habitats and dung across much of the Northern Hemisphere.

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Did You Know?

Males of this species have modified abdominal segments that function as clasping organs during mating.

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.