grand dauphin, souffleur, dauphin à gros nez vs Cornet étroit

Tursiops truncatus compared with Cochlicella acuta

Key Differences

• grand dauphin, souffleur, dauphin à gros nez is Least Concern while Cornet étroit is Near Threatened.

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	Cornet étroit
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Stylommatophora (Stylommatophora)
Family	Delphinidae (Oceanic Dolphins)	Geomitridae
Genus	Tursiops (Bottlenose Dolphins)	Cochlicella
Species	Tursiops truncatus	Cochlicella acuta

Evolutionary Relationship

grand dauphin, souffleur, dauphin à gros nez and Cornet étroit share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Cornet étroit

NT — Near Threatened

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	Cornet étroit
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).

Cornet étroit

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Turkey), Europe (11 countries), and North America (United States). 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden