Amazonian manatee vs Ray

Trichechus inunguis compared with Atlantoraja castelnaui

Key Differences

• Amazonian manatee is Vulnerable while Ray is Critically Endangered.

Taxonomic Classification

Rank	Amazonian manatee	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Sirenia (Sirenia)	Rajiformes (Rajiformes)
Family	Trichechidae	Arhynchobatidae
Genus	Trichechus	Atlantoraja
Species	Trichechus inunguis	Atlantoraja castelnaui

Evolutionary Relationship

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

Conservation Status

Amazonian manatee

VU — Vulnerable

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian manatee	Ray
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.

Ray

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.