Pavement Ant vs Western Chicken Flea

Side-by-side species comparison

Attribute Pavement Ant Western Chicken Flea
Scientific Name Tetramorium caespitum Ceratophyllus niger
Order Hymenoptera Siphonaptera
Family Formicidae Ceratophyllidae
Size 2.5-4 mm 2-3 mm
Habitat Woodlands Woodlands
Diet Seed Feeders Blood Feeders
Regions Europe, North America Western North America
Conservation Not Evaluated Least Concern

Pavement Ant

A common urban ant that nests under sidewalks, driveways, and building foundations. They are well known for their spectacular territorial wars fought on pavements in spring.

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Did You Know?

Rival colonies wage mass battles on sidewalks involving thousands of workers grappling in one-on-one combat.

Western Chicken Flea

A poultry flea common in western North America that infests chickens and other domestic birds. Heavy infestations reduce egg production and can kill young chicks.

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Did You Know?

Larvae develop in accumulated nest debris and droppings in poultry houses rather than on the bird itself.