Golubatz Fly vs Bristly Tachinid

Side-by-side species comparison

Attribute Golubatz Fly Bristly Tachinid
Scientific Name Simulium colombaschense Epalpus signifer
Order Diptera Diptera
Family Simuliidae Tachinidae
Size 3-5 mm 6-10 mm
Habitat Rivers & Streams Farmland
Diet Blood Feeders Parasites
Regions Europe North 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.

Bristly Tachinid

A bristly gray parasitic fly found across North America. It parasitizes a wide range of caterpillars including armyworms and cutworms.

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Did You Know?

Females scatter tiny eggs on foliage, which are then accidentally swallowed by feeding caterpillars.