Amazonian manatee vs Roughback Whipray

Trichechus inunguis compared with Fluvitrygon kittipongi

Key Differences

• Amazonian manatee is Vulnerable while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Amazonian manatee	Roughback Whipray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Sirenia (Sirenia)	Myliobatiformes (Myliobatiformes)
Family	Trichechidae	Dasyatidae
Genus	Trichechus	Fluvitrygon
Species	Trichechus inunguis	Fluvitrygon kittipongi

Evolutionary Relationship

Amazonian manatee and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian manatee

VU — Vulnerable

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Amazonian manatee	Roughback Whipray
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.

Roughback Whipray

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.