Say's Stink Bug vs Tropical Bed Bug

Side-by-side species comparison

Attribute Say's Stink Bug Tropical Bed Bug
Scientific Name Chlorochroa sayi Cimex hemipterus
Order Hemiptera Hemiptera
Family Pentatomidae Cimicidae
Size 13-17 mm 5-7 mm
Habitat Farmland Forests
Diet Sap Feeders Blood Feeders
Regions North America Southeast Asia, Africa, South America
Conservation Least Concern Least Concern

Say's Stink Bug

A bright green stink bug common in arid and semi-arid habitats of western North America. It can be a significant pest of dry-farmed crops.

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Did You Know?

It overwinters in large aggregations under sagebrush bark, sometimes numbering in the thousands.

Tropical Bed Bug

A tropical relative of the common bed bug that also feeds on human blood. It is the dominant bed bug species in many parts of the tropics.

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Did You Know?

It can hybridize with the common bed bug in laboratory settings, though hybrids are infertile.