Long-Horned Xiphydriid vs Scentless Plant Bug

Side-by-side species comparison

Attribute Long-Horned Xiphydriid Scentless Plant Bug
Scientific Name Xiphydria prolongata Jadera haematoloma
Order Hymenoptera Hemiptera
Family Xiphydriidae Rhopalidae
Size 14-20 mm 10-14 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Seed Feeders
Regions East Asia, Japan Southern United States, Central America, South America
Conservation Least Concern Least Concern

Long-Horned Xiphydriid

A slender wood wasp with an exceptionally long neck region and thread-like antennae. The body is dark brown with scattered pale markings.

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Did You Know?

Xiphydriid species in East Asia show greater diversity than in any other region, suggesting this may be the family's center of origin.

Scentless Plant Bug

A red-eyed black and red bug that forms enormous aggregations on golden rain trees and other soapberry family plants. Despite its common name, it belongs to the scentless plant bug family. It is completely harmless to humans and structures.

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Did You Know?

Populations feeding on different host plants have evolved different beak lengths matched to seed size, providing a textbook example of rapid natural selection.