Red-legged Shieldback Ground Beetle vs Japanese Green Stink Bug

Side-by-side species comparison

Attribute Red-legged Shieldback Ground Beetle Japanese Green Stink Bug
Scientific Name Badister bullatus Nezara antennata
Order Coleoptera Hemiptera
Family Carabidae Pentatomidae
Size 5-7 mm 12-16 mm
Habitat Farmland Farmland
Diet Predators Sap Feeders
Regions Europe, western Asia East Asia, Japan/Korea
Conservation Least Concern Least Concern

Red-legged Shieldback Ground Beetle

A small, attractively colored ground beetle with a reddish-orange head and legs contrasting with dark elytra. It is a snail egg predator found across Europe and known for its specialized diet.

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Did You Know?

It is one of the few ground beetle species that specializes in finding and eating slug and snail eggs underground, making it a valuable natural control for these garden pests.

Japanese Green Stink Bug

A bright green shield bug common across Japan and Korea. Changes color to brown in autumn as a seasonal camouflage adaptation. A pest of soybeans and other crops.

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Did You Know?

This stink bug undergoes a remarkable seasonal color change, turning from bright green in summer to reddish-brown in autumn, triggered by day length.