Green Shield Bug vs Lace Bug

Side-by-side species comparison

Attribute Green Shield Bug Lace Bug
Scientific Name Palomena prasina prasina Corythucha ciliata
Order Hemiptera Hemiptera
Family Pentatomidae Tingidae
Size 12-14mm 3-4 mm
Habitat Farmland Woodlands
Diet Sap Feeders Herbivores
Regions Europe North America, Europe
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.

Lace Bug

A tiny bug with extraordinary lace-like transparent wing covers that resemble intricate stained glass windows. It feeds on sycamore and plane tree leaves, causing silvery discoloration.

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Did You Know?

The delicate lattice-like wing structure of lace bugs is so ornate and regular that it has inspired designs in jewelry, architecture, and 3D-printed materials.