Wallace's Long-Armed Beetle vs Harlequin Bug

Side-by-side species comparison

Attribute Wallace's Long-Armed Beetle Harlequin Bug
Scientific Name Cheirotonus parryi Murgantia histrionica
Order Coleoptera Hemiptera
Family Euchiridae Pentatomidae
Size 50-80 mm 8-11 mm
Habitat Mountains Farmland
Diet Sap Feeders Sap Feeders
Regions Southeast Asia (Borneo, Malaysia) North America
Conservation Not Evaluated Least Concern

Wallace's Long-Armed Beetle

A large, rare beetle with extremely elongated forelegs in males. Named for the naturalist Alfred Russel Wallace who first described it.

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Did You Know?

Males' front legs can be longer than their entire body, used for gripping females during mating.

Harlequin Bug

A boldly patterned stink bug with striking black and orange or red markings arranged in a harlequin pattern. It is a significant pest of cabbage and other cruciferous crops.

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Did You Know?

Female harlequin bugs lay their barrel-shaped eggs in precise double rows of 12, resembling tiny black-and-white striped barrels arranged like dominos.