grand dauphin, souffleur, dauphin à gros nez vs Houx de Davidse

Tursiops truncatus compared with Ilex davidsei

Key Differences

grand dauphin, souffleur, dauphin à gros nez is Least Concern while Houx de Davidse is Near Threatened.

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	Houx de Davidse
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mammifères)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Aquifoliales (Aquifoliales)
Family	Delphinidae (Oceanic Dolphins)	Aquifoliaceae
Genus	Tursiops (Bottlenose Dolphins)	Ilex
Species	Tursiops truncatus	Ilex davidsei

Conservation Status

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Houx de Davidse

NT — Near Threatened

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	Houx de Davidse
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).

Houx de Davidse

Habitat

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

Range

Found in Venezuela. 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.