Mole Flea vs Eastern Bat Bug

Side-by-side species comparison

Attribute Mole Flea Eastern Bat Bug
Scientific Name Hystrichopsylla talpae Cimex adjunctus
Order Siphonaptera Hemiptera
Family Hystrichopsyllidae Cimicidae
Size 4-6 mm 4-5 mm
Habitat Caves Gardens
Diet Blood Feeders Blood Feeders
Regions Europe Eastern North America
Conservation Least Concern Least Concern

Mole Flea

The largest European flea, found on moles and other burrowing mammals.

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Did You Know?

At six millimeters it is easily visible to the naked eye unlike most flea species.

Eastern Bat Bug

A blood-feeding ectoparasite primarily of bats in eastern North America. It can bite humans when bat colonies are removed from buildings.

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Did You Know?

It is nearly indistinguishable from the common bed bug and requires microscopic examination to tell apart.