Golubatz Fly vs South American Robber Fly

Side-by-side species comparison

Attribute Golubatz Fly South American Robber Fly
Scientific Name Simulium colombaschense Microstylum magnum
Order Diptera Diptera
Family Simuliidae Asilidae
Size 3-5 mm 30-40 mm
Habitat Rivers & Streams Grasslands
Diet Blood Feeders Predators
Regions Europe South America, Central America
Conservation Least Concern Least Concern

Golubatz Fly

A historically devastating European black fly named after the Serbian town of Golubac. Larvae develop in the fast waters of the Danube River system.

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Did You Know?

In 1923, a massive emergence killed over 16,000 cattle, horses, and other livestock along the Danube in a single event.

South American Robber Fly

A large, elongate robber fly from tropical regions with a slender abdomen and long spiny legs. It hunts from exposed perches and can catch large prey relative to its body size.

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Did You Know?

Some tropical Asilidae species are among the largest predatory flies in the world, rivaling small dragonflies in wingspan.