Eastern Bat Bug vs Southern House Mosquito

Side-by-side species comparison

Attribute Eastern Bat Bug Southern House Mosquito
Scientific Name Cimex adjunctus Culex quinquefasciatus
Order Hemiptera Diptera
Family Cimicidae Culicidae
Size 4-5 mm 4-6 mm
Habitat Gardens Woodlands
Diet Blood Feeders Blood Feeders
Regions Eastern North America Tropics and subtropics worldwide
Conservation Least Concern Least Concern

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.

Southern House Mosquito

A tropical and subtropical mosquito that breeds in polluted water. It transmits lymphatic filariasis and is a major nuisance biter at night.

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Did You Know?

It thrives in organically polluted water that most other mosquito species cannot tolerate.