真海豚 vs California sea lion

Delphinus delphis compared with Zalophus californianus

Taxonomic Classification

Rank	真海豚	California sea lion
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	Cetacea (Whales & Dolphins)	Carnivora (食肉目)
Family	Delphinidae (Oceanic Dolphins)	Otariidae
Genus	Delphinus	Zalophus
Species	Delphinus delphis	Zalophus californianus

Evolutionary Relationship

真海豚 and California sea lion share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

真海豚

LC — Least Concern

California sea lion

LC — Least Concern

Physical Characteristics

Attribute	真海豚	California sea lion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

真海豚

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

California sea lion

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

真海豚

大西洋斑纹海豚（Stenella frontalis）是一种中等体型的海豚，分布于热带和温暖的温带大西洋海域。该物种保护状态为无危（LC），以其体侧的白色斑纹和活泼的行为著称，常与渔船伴游。

California sea lion

The California sea lion (Zalophus californianus) is a species in the genus Zalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.