Farmyard Midge vs Brown-winged Rove Beetle

Side-by-side species comparison

Attribute Farmyard Midge Brown-winged Rove Beetle
Scientific Name Culicoides nubeculosus Tasgius ater
Order Diptera Coleoptera
Family Ceratopogonidae Staphylinidae
Size 2 mm 14-18 mm
Habitat Farmland Farmland
Diet Dung Feeders Predators
Regions Europe Europe, Western Asia
Conservation Least Concern Least Concern

Farmyard Midge

A tiny biting midge that breeds in mud contaminated by dung or sewage. Adults suck blood from horses and cattle. Can transmit bluetongue virus and African horse sickness.

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Did You Know?

Despite being only 2mm long, it is the primary vector of bluetongue virus, a devastating livestock disease.

Brown-winged Rove Beetle

A large, uniformly dark rove beetle with subtly brownish elytra, closely related to Tasgius melanarius. It prefers more rural habitats than its congener and is often found in agricultural landscapes.

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Did You Know?

Farmers historically considered this beetle beneficial, as it actively hunts crop-damaging leatherjackets in agricultural soils.