Blackfin gulper shark vs Emperor Penguin

Centrophorus atromarginatus compared with Aptenodytes forsteri

Key Differences

• Blackfin gulper shark is Critically Endangered while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Blackfin gulper shark	Emperor Penguin
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Elasmobranchii	Aves (طيور)
Order	Squaliformes (قرشيات)	Sphenisciformes (بطريقيات)
Family	Centrophoridae	Spheniscidae (Penguins)
Genus	Centrophorus	Aptenodytes (Great Penguins)
Species	Centrophorus atromarginatus	Aptenodytes forsteri

Evolutionary Relationship

Blackfin gulper shark and Emperor Penguin share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Blackfin gulper shark

CR — Critically Endangered

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Blackfin gulper shark	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Blackfin gulper shark

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.

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.

Blackfin gulper shark

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

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.