Purple Emperor vs Scentless Plant Bug

Side-by-side species comparison

Attribute Purple Emperor Scentless Plant Bug
Scientific Name Apatura iris Jadera haematoloma
Order Lepidoptera Hemiptera
Family Nymphalidae Rhopalidae
Size 62-80 mm wingspan 10-14 mm
Habitat Woodlands Woodlands
Diet Carrion Feeders Seed Feeders
Regions Europe, temperate Asia, Japan Southern United States, Central America, South America
Conservation Least Concern Least Concern

Purple Emperor

A majestic woodland butterfly whose males display an intense iridescent purple sheen visible only at certain angles. It never visits flowers, preferring carrion, dung, and tree sap.

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Did You Know?

Enthusiasts bait it down from the canopy using rotting shrimp, dirty nappies, or Stilton cheese.

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.