Green Shield Bug vs Cicada Assassin Bug

Side-by-side species comparison

Attribute Green Shield Bug Cicada Assassin Bug
Scientific Name Palomena prasina prasina Pselliopus barberi
Order Hemiptera Hemiptera
Family Pentatomidae Reduviidae
Size 12-14mm 15-20 mm
Habitat Farmland Woodlands
Diet Sap Feeders Predators
Regions Europe North America
Conservation Least Concern Least Concern

Green Shield Bug

A common bright green shield-shaped bug that turns bronze-brown before hibernation. A distinctive spring and autumn insect.

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Did You Know?

The color change from green to bronze is triggered by day length shortening in autumn, not temperature.

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.