Macaco-da-noite vs Ajeru

Aotus azarae compared with Aetobatus narinari

Key Differences

• Macaco-da-noite is Least Concern while Ajeru is Near Threatened.

Taxonomic Classification

Rank	Macaco-da-noite	Ajeru
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Primates (primatas)	Myliobatiformes (Myliobatiformes)
Family	Aotidae	Myliobatidae
Genus	Aotus	Aetobatus
Species	Aotus azarae	Aetobatus narinari

Evolutionary Relationship

Macaco-da-noite and Ajeru share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Macaco-da-noite

LC — Least Concern

Ajeru

NT — Near Threatened

Physical Characteristics

Attribute	Macaco-da-noite	Ajeru
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco-da-noite

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ajeru

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Taiwan, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Ajeru

The Bishop ray (Aetobatus narinari) is a species in the genus Aetobatus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.