Orange Assassin Bug vs Tessaratomid Giant Shield Bug

Side-by-side species comparison

Attribute Orange Assassin Bug Tessaratomid Giant Shield Bug
Scientific Name Platymeris rhadamanthus Tessaratoma papillosa
Order Hemiptera Hemiptera
Family Reduviidae Tessaratomidae
Size 28-35 mm 25-30 mm
Habitat Forests Orchards
Diet Predators Sap Feeders
Regions East Africa South and Southeast Asia, China
Conservation Least Concern Least Concern

Orange Assassin Bug

A large black assassin bug with striking orange-red markings on the connexivum and legs. Found in East African forests where it hunts other arthropods. Like other Platymeris species, it can spit defensive saliva.

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Did You Know?

In captivity, it is one of the most commonly kept pet insects, valued for its dramatic coloring and fascinating predatory behavior.

Tessaratomid Giant Shield Bug

A very large, robust shield bug that is a serious pest of lychee and longan trees in Asia. Adults are yellowish-brown and can spray a caustic defensive fluid. It is one of the largest true bugs in the Hemiptera order.

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Did You Know?

It can spray a caustic chemical from its thoracic glands that causes intense burning pain and temporary blindness if it contacts the eyes of a predator or person.