California sea lion vs Irrawaddy dolphin

Zalophus californianus compared with Orcaella brevirostris

Key Differences

• California sea lion is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	California sea lion	Irrawaddy dolphin
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	Carnivora (食肉目)	Cetacea (Whales & Dolphins)
Family	Otariidae	Delphinidae (Oceanic Dolphins)
Genus	Zalophus	Orcaella
Species	Zalophus californianus	Orcaella brevirostris

Evolutionary Relationship

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

Conservation Status

California sea lion

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	California sea lion	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California sea lion

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.