European Chinch Bug vs Japanese Green Stink Bug

Side-by-side species comparison

Attribute European Chinch Bug Japanese Green Stink Bug
Scientific Name Ischnodemus sabuleti Nezara antennata
Order Hemiptera Hemiptera
Family Blissidae Pentatomidae
Size 4-5 mm 12-16 mm
Habitat Wetlands Farmland
Diet Seed Feeders Sap Feeders
Regions Europe East Asia, Japan/Korea
Conservation Least Concern Least Concern

European Chinch Bug

A small, elongate seed bug that feeds on rushes and grasses in wetland habitats across Europe. It has both winged and wingless forms, with wingless adults more common in stable habitats.

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Did You Know?

Populations near the coast tend to be long-winged migrants, while inland populations are mostly short-winged and sedentary.

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.