Gallinipper Mosquito vs Pyrenean Snow Fly

Side-by-side species comparison

Attribute Gallinipper Mosquito Pyrenean Snow Fly
Scientific Name Psorophora ciliata Chionea belgica
Order Diptera Diptera
Family Culicidae Limoniidae
Size 7-12 mm 3-4 mm body length
Habitat Farmland Mountains
Diet Predators Detritivores
Regions Eastern North America, Central and South America Western Europe, Pyrenees, Belgium
Conservation Least Concern Data Deficient

Gallinipper Mosquito

One of the largest mosquitoes in North America, with shaggy legs covered in dark and pale scales. It delivers an exceptionally painful bite and breeds in temporary rain pools after heavy storms. Its larvae are predatory, feeding on other mosquito larvae in their shared breeding habitat.

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Did You Know?

It is so large and bites so aggressively that early American settlers gave it the folk name 'gallinipper,' meaning something that nips gallon-sized bites.

Pyrenean Snow Fly

A rare wingless crane fly found on snow in the mountains of western Europe. It is smaller and darker than related snow fly species.

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Did You Know?

It was first described from specimens collected in Belgium, giving it its name.