grand dauphin, souffleur, dauphin à gros nez vs Manchot empereur

Tursiops truncatus compared with Aptenodytes forsteri

Key Differences

• grand dauphin, souffleur, dauphin à gros nez is Least Concern while Manchot empereur is Near Threatened.
• grand dauphin, souffleur, dauphin à gros nez is 7.5x heavier than Manchot empereur.
• grand dauphin, souffleur, dauphin à gros nez lives longer (45 years vs 20 years).

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	Manchot empereur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Cetacea (Whales & Dolphins)	Sphenisciformes (Penguins)
Family	Delphinidae (Oceanic Dolphins)	Spheniscidae (Penguins)
Genus	Tursiops (Bottlenose Dolphins)	Aptenodytes (Great Penguins)
Species	Tursiops truncatus	Aptenodytes forsteri

Evolutionary Relationship

grand dauphin, souffleur, dauphin à gros nez and Manchot empereur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Manchot empereur

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	Manchot empereur
Diet	Carnivore	Carnivore
Average Lifespan	45 years	20 years
Average Length	3.0 m	1.1 m
Average Weight	300.0 kg	40.0 kg

Habitat & Geographic Range

grand dauphin, souffleur, dauphin à gros nez

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

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.

grand dauphin, souffleur, dauphin à gros nez

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

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