grand dauphin, souffleur, dauphin à gros nez vs Aileron blanc du large

Tursiops truncatus compared with Carcharhinus longimanus

Key Differences

• grand dauphin, souffleur, dauphin à gros nez is Least Concern while Aileron blanc du large is Not Evaluated.

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	Aileron blanc du large
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Delphinidae (Oceanic Dolphins)	Carcharhinidae
Genus	Tursiops (Bottlenose Dolphins)	Carcharhinus
Species	Tursiops truncatus	Carcharhinus longimanus

Evolutionary Relationship

grand dauphin, souffleur, dauphin à gros nez and Aileron blanc du large 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 →

Aileron blanc du large

NE — Not Evaluated

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	Aileron blanc du large
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 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).

Aileron blanc du large

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Portugal, Sweden, Taiwan, and Venezuela.

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.

Shared Countries

Both species can be found in 4 countries:

🇵🇹 Portugal 🇸🇪 Sweden 🇹🇼 Taiwan 🇻🇪 Venezuela