Peixe-boi Amazónico vs Brazilian spiny tree-rat

Trichechus inunguis compared with Makalata didelphoides

Key Differences

• Peixe-boi Amazónico is Vulnerable while Brazilian spiny tree-rat is Least Concern.

Taxonomic Classification

Rank	Peixe-boi Amazónico	Brazilian spiny tree-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Sirenia (Sirenia)	Rodentia (Roedores)
Family	Trichechidae	Echimyidae
Genus	Trichechus	Makalata
Species	Trichechus inunguis	Makalata didelphoides

Evolutionary Relationship

Peixe-boi Amazónico and Brazilian spiny tree-rat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Peixe-boi Amazónico

VU — Vulnerable

Brazilian spiny tree-rat

LC — Least Concern

Physical Characteristics

Attribute	Peixe-boi Amazónico	Brazilian spiny tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peixe-boi Amazónico

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.

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Peixe-boi Amazónico

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.

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.