Amazonian manatee vs Lined round stingray

Trichechus inunguis compared with Urotrygon rogersi

Key Differences

• Amazonian manatee is Vulnerable while Lined round stingray is Near Threatened.

Taxonomic Classification

Rank	Amazonian manatee	Lined round stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Sirenia (Sirenia)	Myliobatiformes (Myliobatiformes)
Family	Trichechidae	Urotrygonidae
Genus	Trichechus	Urotrygon
Species	Trichechus inunguis	Urotrygon rogersi

Evolutionary Relationship

Amazonian manatee and Lined round stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian manatee

VU — Vulnerable

Lined round stingray

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian manatee	Lined round stingray
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.

Lined round stingray

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.