Snow Pool Mosquito vs Mountain Prosimulium

Side-by-side species comparison

Attribute Snow Pool Mosquito Mountain Prosimulium
Scientific Name Aedes communis Prosimulium mixtum
Order Diptera Diptera
Family Culicidae Simuliidae
Size 4-6 mm 2-4 mm
Habitat Forests Mountains
Diet Detritivores Omnivores
Regions North America, Europe, Asia North America
Conservation Least Concern Least Concern

Snow Pool Mosquito

A cold-adapted mosquito of boreal forests that breeds in snowmelt pools and flooded stream margins. Larvae hatch synchronously with spring thaw.

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Did You Know?

Eggs require a freezing period before they can hatch, ensuring they only develop in spring.

Mountain Prosimulium

An early-season black fly of cold mountain streams in North America. Larvae develop in small headwater streams during late winter and early spring.

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Did You Know?

Adults emerge so early in spring that they are often the first biting flies encountered by hikers each year.