Yellow Fly vs Saltmarsh Mosquito

Side-by-side species comparison

Attribute Yellow Fly Saltmarsh Mosquito
Scientific Name Diachlorus ferrugatus Aedes sollicitans
Order Diptera Diptera
Family Tabanidae Culicidae
Size 10-14 mm 5-7 mm
Habitat Beaches & Coastal Beaches & Coastal
Diet Blood Feeders Blood Feeders
Regions Southeastern North America, Central America Atlantic and Gulf coasts of North America
Conservation Least Concern Least Concern

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.

Saltmarsh Mosquito

A golden-brown mosquito that breeds in enormous numbers in coastal salt marshes. It is a strong flier capable of traveling over 60 km from breeding sites.

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Did You Know?

Swarms can be so dense near salt marshes that they have driven livestock to exhaustion.