Amazonian manatee vs California sea lion

Trichechus inunguis compared with Zalophus californianus

Key Differences

• Amazonian manatee is Vulnerable while California sea lion is Least Concern.

Taxonomic Classification

Rank	Amazonian manatee	California sea lion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Sirenia (Sirenia)	Carnivora (Carnivorans)
Family	Trichechidae	Otariidae
Genus	Trichechus	Zalophus
Species	Trichechus inunguis	Zalophus californianus

Evolutionary Relationship

Amazonian manatee and California sea lion share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazonian manatee

VU — Vulnerable

California sea lion

LC — Least Concern

Physical Characteristics

Attribute	Amazonian manatee	California sea lion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian manatee

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

California sea lion

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazonian manatee

The Amazonian manatee (Trichechus inunguis) is a species in the genus Trichechus. It is currently classified as Vulnerable on the IUCN Red List. 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.