Ange de mer Kasuzame vs Manchot empereur

Squatina japonica compared with Aptenodytes forsteri

Key Differences

• Ange de mer Kasuzame is Critically Endangered while Manchot empereur is Near Threatened.

Taxonomic Classification

Rank	Ange de mer Kasuzame	Manchot empereur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (oiseau)
Order	Squatiniformes (Squatiniformes)	Sphenisciformes (Penguins)
Family	Squatinidae	Spheniscidae (Penguins)
Genus	Squatina	Aptenodytes (Great Penguins)
Species	Squatina japonica	Aptenodytes forsteri

Evolutionary Relationship

Ange de mer Kasuzame and Manchot empereur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ange de mer Kasuzame

CR — Critically Endangered

Manchot empereur

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Ange de mer Kasuzame	Manchot empereur
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Ange de mer Kasuzame

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Ange de mer Kasuzame

The Change angel shark (Squatina japonica) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

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.