Yellow Fly vs Pigeon Bug

Side-by-side species comparison

Attribute Yellow Fly Pigeon Bug
Scientific Name Diachlorus ferrugatus Cimex columbarius
Order Diptera Hemiptera
Family Tabanidae Cimicidae
Size 10-14 mm 4-5 mm
Habitat Beaches & Coastal Woodlands
Diet Blood Feeders Blood Feeders
Regions Southeastern North America, Central America Europe
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.

Pigeon Bug

A cimicid ectoparasite of pigeons and doves found in nest sites and dovecotes across Europe. It can bite humans in buildings with pigeon infestations.

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Did You Know?

Removing pigeon nests from buildings without treating for these bugs often drives them indoors to bite residents.