Giant Blue Swallowtail vs Oak Processionary Moth

Side-by-side species comparison

Attribute Giant Blue Swallowtail Oak Processionary Moth
Scientific Name Papilio zalmoxis Thaumetopoea processionea
Order Lepidoptera Lepidoptera
Family Papilionidae Notodontidae
Size 140-170 mm wingspan 25-35 mm wingspan
Habitat Forests Woodlands
Diet Omnivores Herbivores
Regions West and Central Africa (Nigeria, Cameroon, Gabon, DRC, Ghana) Europe
Conservation Least Concern Least Concern

Giant Blue Swallowtail

One of the largest and most spectacular butterflies in Africa, with a wingspan exceeding 150 mm. The wings are brilliant pale blue with dark margins. It is a powerful flier that inhabits the canopy of primary rainforests.

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Did You Know?

This magnificent butterfly rarely descends below 20 meters, spending most of its life soaring through the forest canopy.

Oak Processionary Moth

A moth whose caterpillars march nose-to-tail in long processions along tree branches.

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Did You Know?

Its caterpillar hairs cause severe allergic reactions and rashes in humans.