Emperor Penguin vs

Aptenodytes forsteri compared with Steccherinum lacerum

Taxonomic Classification

Rank	Emperor Penguin
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Sphenisciformes (Penguins)	Polyporales (Polyporales)
Family	Spheniscidae (Penguins)	Steccherinaceae
Genus	Aptenodytes (Great Penguins)	Steccherinum
Species	Aptenodytes forsteri	Steccherinum lacerum

Conservation Status

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

NT — Near Threatened

Physical Characteristics

Attribute	Emperor Penguin
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.

Habitat

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

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Steccherinum lacerum is a tooth fungus in the family Polyporaceae, assessed as Near Threatened (NT). It grows on dead wood of broadleaf trees, producing resupinate or semi-resupinate fruiting bodies with small, spine-like teeth. Its near-threatened status reflects sensitivity to the loss of large, fallen deadwood in managed forests.