Amazonian manatee vs Smallthorn skate

Trichechus inunguis compared with Bathyraja minispinosa

Key Differences

• Amazonian manatee is Vulnerable while Smallthorn skate is Least Concern.

Taxonomic Classification

Rank	Amazonian manatee	Smallthorn skate
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	Bathyraja
Species	Trichechus inunguis	Bathyraja minispinosa

Evolutionary Relationship

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

Conservation Status

Amazonian manatee

VU — Vulnerable

Smallthorn skate

LC — Least Concern

Physical Characteristics

Attribute	Amazonian manatee	Smallthorn skate
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.

Smallthorn skate

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.