Emperor Penguin vs Scarce Swallowtail

Aptenodytes forsteri compared with Iphiclides podalirius

Key Differences

• Emperor Penguin is Near Threatened while Scarce Swallowtail is Not Evaluated.

Taxonomic Classification

Rank	Emperor Penguin	Scarce Swallowtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Sphenisciformes (Penguins)	Lepidoptera (Butterflies & Moths)
Family	Spheniscidae (Penguins)	Papilionidae
Genus	Aptenodytes (Great Penguins)	Iphiclides
Species	Aptenodytes forsteri	Iphiclides podalirius

Evolutionary Relationship

Emperor Penguin and Scarce Swallowtail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Scarce Swallowtail

NE — Not Evaluated

Physical Characteristics

Attribute	Emperor Penguin	Scarce Swallowtail
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

Emperor Penguin

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Scarce Swallowtail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

Emperor Penguin

The world's largest penguin, emperor penguins stand up to 1.2 meters and weigh 45 kg, inhabiting the Antarctic continent in some of the most extreme conditions on Earth. They breed in midwinter darkness at temperatures below -60°C, with males incubating single eggs on their feet under a brood pouch for 65 days while females are at sea. Their huddling behavior — cycling individuals through the warm center of thousands-strong groups — is a masterclass in cooperative survival.

Scarce Swallowtail

Scarce Swallowtail (Iphiclides podalirius) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.