Dance Fly with Feathered Legs vs Biting Midge

Side-by-side species comparison

Attribute Dance Fly with Feathered Legs Biting Midge
Scientific Name Rhamphomyia sulcata Culicoides impunctatus
Order Diptera Diptera
Family Empididae Ceratopogonidae
Size 5-8 mm 1-3 mm
Habitat Rivers & Streams Indoors
Diet Nectar Feeders Blood Feeders
Regions Europe Europe
Conservation Least Concern Least Concern

Dance Fly with Feathered Legs

A small dance fly where females have distinctive feathered or pennate leg scales used to attract males. Females inflate their abdomen to appear larger during swarming displays.

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Did You Know?

In a rare reversal, females are the ornamented sex, using feathered legs and inflated abdomens to compete for males.

Biting Midge

A tiny, gray, blood-sucking fly notorious in Scotland and Scandinavia as the Highland midge. Swarms can be so dense they form visible clouds and drive people indoors.

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Did You Know?

Highland midges are estimated to cost the Scottish tourism industry over 300 million pounds annually and were reportedly a factor in slowing the construction of the West Highland Railway.