Masca vs Gray-bellied Night Monkey

Callorhinchus callorynchus compared with Aotus lemurinus

Taxonomic Classification

Rank	Masca	Gray-bellied Night Monkey
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (mammifères)
Order	Chimaeriformes (Chimaeriformes)	Primates (Primates)
Family	Callorhinchidae	Aotidae
Genus	Callorhinchus	Aotus
Species	Callorhinchus callorynchus	Aotus lemurinus

Evolutionary Relationship

Masca and Gray-bellied Night Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Masca

VU — Vulnerable

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Masca	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Masca

Habitat

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

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.