African Horse Fly vs Southern Long-legged Fly

Side-by-side species comparison

Attribute African Horse Fly Southern Long-legged Fly
Scientific Name Tabanus biguttatus Chrysotus gramineus
Order Diptera Diptera
Family Tabanidae Dolichopodidae
Size 16-22 mm 2-3 mm
Habitat Rivers & Streams Ponds & Lakes
Diet Blood Feeders Herbivores
Regions Sub-Saharan Africa Europe, Asia, North America
Conservation Least Concern Least Concern

African Horse Fly

A large tropical horse fly that transmits animal trypanosomiasis in Africa. It is an important veterinary pest across sub-Saharan Africa.

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Did You Know?

It is a mechanical vector of surra and other trypanosome diseases in African livestock.

Southern Long-legged Fly

A tiny, brilliantly metallic green long-legged fly commonly found on vegetation near water. It runs rapidly across leaf surfaces hunting for small prey.

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Did You Know?

Despite their tiny size, dolichopodid flies are among the most species-rich predatory fly families globally.