Corsican Swallowtail vs Evergreen Bagworm Moth

Side-by-side species comparison

Attribute Corsican Swallowtail Evergreen Bagworm Moth
Scientific Name Papilio hospiton Thyridopteryx ephemeraeformis
Order Lepidoptera Lepidoptera
Family Papilionidae Psychidae
Size 68-76 mm wingspan Males 25 mm wingspan; females wingless and legless
Habitat Mountains Gardens
Diet Omnivores Herbivores
Regions Corsica (France) and Sardinia (Italy) Eastern North America
Conservation Near Threatened Least Concern

Corsican Swallowtail

A large swallowtail endemic to the Mediterranean islands of Corsica and Sardinia with heavily patterned black and yellow wings. It is one of Europe's most threatened butterflies.

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Did You Know?

It can hybridize with the common swallowtail where their ranges overlap, producing fertile hybrid offspring.

Evergreen Bagworm Moth

A North American bagworm whose larvae construct spindle-shaped bags covered in bits of leaves and twigs. Heavy infestations can completely defoliate and kill ornamental evergreen trees.

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Did You Know?

The adult female is so reduced that she is essentially a bag of eggs with no wings, legs, eyes, or functional mouthparts.