Peixe-boi Amazónico vs Macaco-da-noite

Trichechus inunguis compared with Aotus azarae

Key Differences

• Peixe-boi Amazónico is Vulnerable while Macaco-da-noite is Least Concern.

Taxonomic Classification

Rank	Peixe-boi Amazónico	Macaco-da-noite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Sirenia (Sirenia)	Primates (primatas)
Family	Trichechidae	Aotidae
Genus	Trichechus	Aotus
Species	Trichechus inunguis	Aotus azarae

Evolutionary Relationship

Peixe-boi Amazónico and Macaco-da-noite share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Peixe-boi Amazónico

VU — Vulnerable

Macaco-da-noite

LC — Least Concern

Physical Characteristics

Attribute	Peixe-boi Amazónico	Macaco-da-noite
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.

Macaco-da-noite

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Macaco-da-noite

The Azara's night monkey (Aotus azarae) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.