Jewel Bug vs Western Corsair

Side-by-side species comparison

Attribute Jewel Bug Western Corsair
Scientific Name Chrysocoris stollii Rasahus thoracicus
Order Hemiptera Hemiptera
Family Pentatomidae Reduviidae
Size 15-20 mm 18-23 mm
Habitat Farmland Woodlands
Diet Sap Feeders Predators
Regions India, Southeast Asia Western North America, Mexico
Conservation Least Concern Least Concern

Jewel Bug

A dazzling metallic green and red shield bug from South and Southeast Asia. Its brilliant iridescence makes it one of the most beautiful hemipterans.

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Did You Know?

Its metallic coloration is structural rather than pigment-based, produced by nanostructures in the cuticle that reflect light.

Western Corsair

A large, dark brown assassin bug found in western North America that occasionally enters homes and can deliver an intensely painful bite. It is nocturnal and attracted to lights. It preys on a variety of insects around buildings.

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Did You Know?

Its bite is so painful that it is sometimes mistaken for a scorpion sting, and the pain can persist for hours, earning it frequent complaints to pest control services.