Amazonian manatee vs Gray-shanked Douc Langur

Trichechus inunguis compared with Pygathrix cinerea

Key Differences

• Amazonian manatee is Vulnerable while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Amazonian manatee	Gray-shanked Douc Langur
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Sirenia (海牛目)	Primates (サル目)
Family	Trichechidae	Cercopithecidae (Old World Monkeys)
Genus	Trichechus	Pygathrix
Species	Trichechus inunguis	Pygathrix cinerea

Evolutionary Relationship

Amazonian manatee and Gray-shanked Douc Langur share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Amazonian manatee

VU — Vulnerable

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian manatee	Gray-shanked Douc Langur
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.

Gray-shanked Douc Langur

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.