Scutelleridae

Scutelleridae is a family of true bugs. They are commonly known as jewel (stink) bugs or metallic shield bugs due to their often unique coloration. With the name based on the Asian genus Scutellera, they are also known as shield-backed bugs due to the enlargement of the thoracic scutellum into a continuous shield over the abdomen and wings. This latter characteristic distinguishes them from most other families within Heteroptera, and may lead to misidentification as a beetle rather than a bug. These insects use their piercing-sucking mouthparts to feed on plant juices from a variety of different species, including some commercial crops. Closely related to stink bugs, they may also produce an offensive odour when disturbed. There are around 450 species worldwide.

==Description== Jewel bugs are small to medium-sized, oval-shaped bugs with a body length averaging . They can easily be distinguished from stink bugs (Pentatomidae) because the shield-like enlarged last section of their thorax (known as the scutellum, Latin for "little shield") completely covers the abdomen and the wings.