Snow Fly vs Yellow Fly

Side-by-side species comparison

Attribute Snow Fly Yellow Fly
Scientific Name Chionea araneoides Diachlorus ferrugatus
Order Diptera Diptera
Family Limoniidae Tabanidae
Size 5-8 mm 10-14 mm
Habitat Mountains Beaches & Coastal
Diet Detritivores Blood Feeders
Regions Europe, Asia, North America Southeastern North America, Central America
Conservation Least Concern Least Concern

Snow Fly

A wingless crane fly that walks on snow surfaces in winter to find mates.

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Did You Know?

Its antifreeze proteins allow activity at temperatures well below freezing.

Yellow Fly

A medium-sized yellowish horse fly notorious for its aggressive biting. It is particularly abundant in the coastal southeastern United States.

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Did You Know?

It is considered one of the most painful biting flies in the southeastern United States.