ascidie japonaise vs Manchot empereur

Styela clava compared with Aptenodytes forsteri

Key Differences

• ascidie japonaise is Not Evaluated while Manchot empereur is Near Threatened.

Taxonomic Classification

Rank	ascidie japonaise	Manchot empereur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Ascidiacea (Ascidiacea)	Aves (oiseau)
Order	Stolidobranchia (Stolidobranchia)	Sphenisciformes (Penguins)
Family	Styelidae	Spheniscidae (Penguins)
Genus	Styela	Aptenodytes (Great Penguins)
Species	Styela clava	Aptenodytes forsteri

Evolutionary Relationship

ascidie japonaise and Manchot empereur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

ascidie japonaise

NE — Not Evaluated

Manchot empereur

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	ascidie japonaise	Manchot empereur
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

ascidie japonaise

Habitat

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

Range

Widely distributed across Europe (12 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil).

Manchot empereur

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.

ascidie japonaise

Ascidian (Styela clava) is a species in the genus Styela. Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Manchot empereur

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway