Golubatz Fly vs Pear Leaf-curling Midge

Side-by-side species comparison

Attribute Golubatz Fly Pear Leaf-curling Midge
Scientific Name Simulium colombaschense Dasineura pyri
Order Diptera Diptera
Family Simuliidae Cecidomyiidae
Size 3-5 mm 1-2 mm
Habitat Rivers & Streams Orchards
Diet Blood Feeders Herbivores
Regions Europe Europe, Asia, introduced to North America and Australia
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.

Pear Leaf-curling Midge

A minute gall midge whose larvae cause pear leaves to roll tightly inward along their margins. Multiple generations can occur per year, progressively damaging pear tree foliage.

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Did You Know?

The larvae manipulate plant growth hormones to force leaves to curl around them, creating a protective shelter.