Императорский пингвин vs Greenfoot Tooth

Aptenodytes forsteri compared with Hydnellum glaucopus

Key Differences

Императорский пингвин is Near Threatened while Greenfoot Tooth is Vulnerable.

Taxonomic Classification

Rank	Императорский пингвин	Greenfoot Tooth
Kingdom	Animalia (животные)	Fungi (грибы)
Phylum	Chordata (хордовые)	Basidiomycota (базидиомицеты)
Class	Aves (птицы)	Agaricomycetes (агарикомицеты)
Order	Sphenisciformes (пингвинообразные)	Thelephorales (Thelephorales)
Family	Spheniscidae (Penguins)	Bankeraceae
Genus	Aptenodytes (Great Penguins)	Hydnellum
Species	Aptenodytes forsteri	Hydnellum glaucopus

Conservation Status

Императорский пингвин

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Greenfoot Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Императорский пингвин	Greenfoot Tooth
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.

Greenfoot Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.