Japanese Bagworm Moth vs Scarce Swallowtail

Side-by-side species comparison

Attribute Japanese Bagworm Moth Scarce Swallowtail
Scientific Name Eumeta variegata Iphiclides podalirius
Order Lepidoptera Lepidoptera
Family Psychidae Papilionidae
Size 25-45 mm (case length) Wingspan 64-84mm
Habitat Underground Heathland
Diet Herbivores Herbivores
Regions East Asia, Japan/Korea Europe, Asia
Conservation Least Concern Least Concern

Japanese Bagworm Moth

Known as 'minomushi' in Japanese, the caterpillar builds a distinctive portable case from silk, twigs, and leaves. Adult females are wingless and never leave their cases. A common sight on Japanese trees.

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Did You Know?

Bagworm cases inspired the traditional Japanese rain cloak called 'mino,' and the word 'minomushi' literally means 'straw-raincoat insect.'

Scarce Swallowtail

A pale yellow swallowtail butterfly with bold black tiger stripes and long tailed hindwings tipped with blue. It soars elegantly on updrafts.

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Did You Know?

Males gather in large numbers at hilltops in a behavior called hilltopping to increase their chances of finding mates.