Corsican Swallowtail vs Paroster Subterranean Beetle

Side-by-side species comparison

Attribute Corsican Swallowtail Paroster Subterranean Beetle
Scientific Name Papilio hospiton Paroster macrosturtensis
Order Lepidoptera Coleoptera
Family Papilionidae Dytiscidae
Size 68-76 mm wingspan 2-3 mm
Habitat Mountains Deserts & Drylands
Diet Omnivores Omnivores
Regions Corsica (France) and Sardinia (Italy) Australia
Conservation Near Threatened Data Deficient

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.

Paroster Subterranean Beetle

A blind subterranean diving beetle from groundwater calcretes in the Western Australian arid zone. It is completely depigmented and lacks functional eyes.

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Did You Know?

Multiple species of subterranean Paroster have evolved independently in isolated aquifers.