Oak Eggar vs Common Rose Swallowtail

Side-by-side species comparison

Attribute Oak Eggar Common Rose Swallowtail
Scientific Name Lasiocampa quercus Pachliopta aristolochiae
Order Lepidoptera Lepidoptera
Family Lasiocampidae Papilionidae
Size 50-75 mm wingspan Wingspan 80-110 mm
Habitat Heathland Woodlands
Diet Omnivores Nectar Feeders
Regions Europe, North Africa, western Asia India, Sri Lanka, China, Southeast Asia
Conservation Least Concern Least Concern

Oak Eggar

A robust moth with rich brown wings and a distinctive white spot on each forewing. Males are active fast fliers during the day, while females fly at night.

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Did You Know?

Males can detect a female's pheromones from several kilometres away.

Common Rose Swallowtail

A striking black and crimson swallowtail butterfly common across South and Southeast Asia. Its body contains toxins sequestered from Aristolochia host plants.

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Did You Know?

Several non-toxic butterfly species mimic its bold red and black warning colors to avoid predators.