Amazonian manatee vs Lesser devilray

Trichechus inunguis compared with Mobula kuhlii

Key Differences

• Amazonian manatee is Vulnerable while Lesser devilray is Endangered.

Taxonomic Classification

Rank	Amazonian manatee	Lesser devilray
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	Mammalia (哺乳動物)	Elasmobranchii
Order	Sirenia (海牛目)	Myliobatiformes (鱝目)
Family	Trichechidae	Myliobatidae
Genus	Trichechus	Mobula
Species	Trichechus inunguis	Mobula kuhlii

Evolutionary Relationship

Amazonian manatee and Lesser devilray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Amazonian manatee

VU — Vulnerable

Lesser devilray

EN — Endangered

Physical Characteristics

Attribute	Amazonian manatee	Lesser devilray
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.

Lesser devilray

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.