Brown Marmorated Stink Bug vs Cicada Assassin Bug

Side-by-side species comparison

Attribute Brown Marmorated Stink Bug Cicada Assassin Bug
Scientific Name Halyomorpha halys Pselliopus barberi
Order Hemiptera Hemiptera
Family Pentatomidae Reduviidae
Size 12-17 mm 15-20 mm
Habitat Farmland Woodlands
Diet Fruit Feeders Predators
Regions Asia, North America, Europe North America
Conservation Least Concern Least Concern

Brown Marmorated Stink Bug

A shield-shaped brown bug with marbled patterning and distinctive white-banded antennae. Native to East Asia, it has become a devastating invasive agricultural pest on multiple continents.

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Did You Know?

This stink bug releases a pungent chemical from thoracic glands when disturbed, and a single house can harbor over 25,000 overwintering adults in its wall voids.

Cicada Assassin Bug

A colorful orange and black assassin bug that specializes in hunting cicadas. It uses its powerful raptorial forelegs and venomous bite to subdue large prey.

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Did You Know?

It detects cicada prey primarily through the vibrations cicadas produce when calling for mates.