瑞氏海豚 vs 印太瓶鼻海豚

Grampus griseus compared with Tursiops aduncus

Key Differences

• 瑞氏海豚 is Least Concern while 印太瓶鼻海豚 is Near Threatened.

Taxonomic Classification

Rank	瑞氏海豚	印太瓶鼻海豚
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Grampus	Tursiops (Bottlenose Dolphins)
Species	Grampus griseus	Tursiops aduncus

Evolutionary Relationship

瑞氏海豚 and 印太瓶鼻海豚 share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Conservation Status

瑞氏海豚

LC — Least Concern

印太瓶鼻海豚

NT — Near Threatened

Physical Characteristics

Attribute	瑞氏海豚	印太瓶鼻海豚
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

瑞氏海豚

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

印太瓶鼻海豚

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.

瑞氏海豚

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan