Biting Midge vs Comstock's Net-Winged Midge

Side-by-side species comparison

Attribute Biting Midge Comstock's Net-Winged Midge
Scientific Name Culicoides impunctatus Agathon comstocki
Order Diptera Diptera
Family Ceratopogonidae Blephariceridae
Size 1-3 mm 5-8 mm
Habitat Indoors Ponds & Lakes
Diet Blood Feeders Omnivores
Regions Europe North America
Conservation Least Concern Least Concern

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.

Comstock's Net-Winged Midge

A western North American net-winged midge found on waterfall-splashed rocks. Larvae have a unique caterpillar-like body with sucker discs.

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Did You Know?

Larvae inch forward using alternating suction attachment, moving like a caterpillar across wet rock faces.