Amazonian manatee vs Neotropical otter

Trichechus inunguis compared with Lontra longicaudis

Key Differences

• Amazonian manatee is Vulnerable while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Amazonian manatee	Neotropical 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	Lontra
Species	Trichechus inunguis	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

Amazonian manatee

VU — Vulnerable

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Amazonian manatee	Neotropical 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.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador