Farmyard Midge vs South African Robber Fly

Side-by-side species comparison

Attribute Farmyard Midge South African Robber Fly
Scientific Name Culicoides nubeculosus Alcimus tristrigatus
Order Diptera Diptera
Family Ceratopogonidae Asilidae
Size 2 mm 18-26 mm
Habitat Farmland Heathland
Diet Dung Feeders Predators
Regions Europe Southern Africa
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.

South African Robber Fly

A large, hairy robber fly endemic to southern Africa's fynbos and savanna. It perches conspicuously on shrubs while scanning for prey.

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Did You Know?

Southern Africa harbors one of the richest robber fly faunas in the world.