Eastern Bat Bug vs Marsh Damsel Bug

Side-by-side species comparison

Attribute Eastern Bat Bug Marsh Damsel Bug
Scientific Name Cimex adjunctus Nabis limbatus
Order Hemiptera Hemiptera
Family Cimicidae Nabidae
Size 4-5 mm 5-7 mm
Habitat Gardens Grasslands
Diet Blood Feeders Herbivores
Regions Eastern North America Europe
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.

Marsh Damsel Bug

A small, slender predatory bug found in damp grassland and marshy areas. Ambushes prey on vegetation. Both nymphs and adults are effective predators.

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Did You Know?

Both long-winged and short-winged forms exist, with flight capability varying between individuals.