Императорский пингвин vs Small-tailed worm

Aptenodytes forsteri compared with Bimastos eiseni

Key Differences

• Императорский пингвин is Near Threatened while Small-tailed worm is Not Evaluated.

Taxonomic Classification

Rank	Императорский пингвин	Small-tailed worm
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Annelida (кольчатые черви)
Class	Aves (птицы)	Clitellata (поясковые черви)
Order	Sphenisciformes (пингвинообразные)	Crassiclitellata (Crassiclitellata)
Family	Spheniscidae (Penguins)	Lumbricidae
Genus	Aptenodytes (Great Penguins)	Bimastos
Species	Aptenodytes forsteri	Bimastos eiseni

Evolutionary Relationship

Императорский пингвин and Small-tailed worm share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Императорский пингвин

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Small-tailed worm

NE — Not Evaluated

Physical Characteristics

Attribute	Императорский пингвин	Small-tailed worm
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

Императорский пингвин

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.

Small-tailed worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Sweden, and United States.

Императорский пингвин

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.