Amazonian manatee vs Giant Otter

Trichechus inunguis compared with Pteronura brasiliensis

Key Differences

• Amazonian manatee is Vulnerable while Giant Otter is Endangered.

Taxonomic Classification

Rank	Amazonian manatee	Giant Otter
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	Mustelidae (Weasels & Otters)
Genus	Trichechus	Pteronura
Species	Trichechus inunguis	Pteronura brasiliensis

Evolutionary Relationship

Amazonian manatee and Giant Otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazonian manatee

VU — Vulnerable

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Amazonian manatee	Giant Otter
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.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia