Green Shield Bug vs Scissor Grinder Cicada
Side-by-side species comparison
| Attribute | Green Shield Bug | Scissor Grinder Cicada |
|---|---|---|
| Scientific Name | Palomena prasina prasina | Neotibicen pruinosus |
| Order | Hemiptera | Hemiptera |
| Family | Pentatomidae | Cicadidae |
| Size | 12-14mm | 33-40 mm |
| Habitat | Farmland | Woodlands |
| Diet | Sap Feeders | Wood Feeders |
| 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.
Did You Know?
The color change from green to bronze is triggered by day length shortening in autumn, not temperature.
Scissor Grinder Cicada
A large North American annual cicada with a buzzing call resembling a grinding wheel. Its body is coated in a whitish waxy pruinose layer.
Did You Know?
Its common name comes from the call's resemblance to the sound of a knife sharpener at work.