Squirrel Flea vs Cat Flea

Side-by-side species comparison

Attribute Squirrel Flea Cat Flea
Scientific Name Orchopeas howardi Ctenocephalides felis
Order Siphonaptera Siphonaptera
Family Ceratophyllidae Pulicidae
Size 2-3 mm 1.5-3 mm
Habitat Woodlands Underground
Diet Parasites Blood Feeders
Regions North America Worldwide
Conservation Least Concern Least Concern

Squirrel Flea

A common ectoparasite of eastern gray squirrels and flying squirrels in North America. It is found in squirrel nests and tree cavities.

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Did You Know?

This flea can survive several months without feeding while waiting in an abandoned squirrel nest.

Cat Flea

The most common flea on both cats and dogs worldwide. Can jump up to 150 times its body length. A single female can produce up to 2,000 eggs in her lifetime.

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Did You Know?

Fleas can jump 150 times their body length — equivalent to a human leaping over a 75-story building. They achieve this using a pad of elastic protein called resilin.