grand dauphin, souffleur, dauphin à gros nez vs koenigia d'Islande

Tursiops truncatus compared with Koenigia islandica

Key Differences

grand dauphin, souffleur, dauphin à gros nez is Least Concern while koenigia d'Islande is Near Threatened.

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	koenigia d'Islande
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mammifères)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Caryophyllales (Caryophyllales)
Family	Delphinidae (Oceanic Dolphins)	Polygonaceae
Genus	Tursiops (Bottlenose Dolphins)	Koenigia
Species	Tursiops truncatus	Koenigia islandica

Conservation Status

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

koenigia d'Islande

NT — Near Threatened

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	koenigia d'Islande
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).

koenigia d'Islande

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (4 countries), North America (Canada), and South America (Chile). 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.