Hedgehog Flea vs Western Ground Squirrel Flea

Side-by-side species comparison

Attribute Hedgehog Flea Western Ground Squirrel Flea
Scientific Name Archaeopsylla erinacei Oropsylla montana
Order Siphonaptera Siphonaptera
Family Pulicidae Ceratophyllidae
Size 2-3.5 mm 2-3 mm
Habitat Woodlands Grasslands
Diet Blood Feeders Blood Feeders
Regions Europe, North Africa Western North America
Conservation Least Concern Least Concern

Hedgehog Flea

A large flea specific to European hedgehogs and one of the most abundant fleas in Western Europe. A single hedgehog can harbor hundreds.

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Did You Know?

Hedgehogs are so commonly infested that an average individual carries about 100 of these fleas.

Western Ground Squirrel Flea

A flea found on ground squirrels and prairie dogs in western North America. It is an important vector of sylvatic plague in wild rodent populations.

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Did You Know?

It is the primary flea responsible for maintaining plague in wild rodent populations across the American West.