Emperor Penguin vs mottled tube-maker

Aptenodytes forsteri compared with Jassa falcata

Key Differences

Emperor Penguin is Near Threatened while mottled tube-maker is Not Evaluated.

Taxonomic Classification

Rank	Emperor Penguin	mottled tube-maker
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Chordata (रज्जुकी)	Arthropoda (सन्धिपाद)
Class	Aves (पक्षी)	Malacostraca (Crustaceans)
Order	Sphenisciformes (Penguins)	Amphipoda (Amphipoda)
Family	Spheniscidae (Penguins)	Ischyroceridae
Genus	Aptenodytes (Great Penguins)	Jassa
Species	Aptenodytes forsteri	Jassa falcata

Evolutionary Relationship

Emperor Penguin and mottled tube-maker share a common ancestor at the Kingdom level: Animalia. (प्राणी)

View Kingdom: Animalia

Conservation Status

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

mottled tube-maker

NE — Not Evaluated

Physical Characteristics

Attribute	Emperor Penguin	mottled tube-maker
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.

mottled tube-maker

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

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.