Dauphin de Fraser vs Grand dauphin de l'Océan Indien

Lagenodelphis hosei compared with Tursiops aduncus

Key Differences

• Dauphin de Fraser is Least Concern while Grand dauphin de l'Océan Indien is Near Threatened.

Taxonomic Classification

Rank	Dauphin de Fraser	Grand dauphin de l'Océan Indien
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Lagenodelphis	Tursiops (Bottlenose Dolphins)
Species	Lagenodelphis hosei	Tursiops aduncus

Evolutionary Relationship

Dauphin de Fraser and Grand dauphin de l'Océan Indien share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Conservation Status

Dauphin de Fraser

LC — Least Concern

Grand dauphin de l'Océan Indien

NT — Near Threatened

Physical Characteristics

Attribute	Dauphin de Fraser	Grand dauphin de l'Océan Indien
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dauphin de Fraser

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Grand dauphin de l'Océan Indien

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan