Flat-headed Kusimanse vs Gray-bellied Night Monkey

Crossarchus platycephalus compared with Aotus lemurinus

Key Differences

• Flat-headed Kusimanse is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Flat-headed Kusimanse	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Primates (Primates)
Family	Herpestidae	Aotidae
Genus	Crossarchus	Aotus
Species	Crossarchus platycephalus	Aotus lemurinus

Evolutionary Relationship

Flat-headed Kusimanse and Gray-bellied Night Monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Flat-headed Kusimanse

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Flat-headed Kusimanse	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-headed Kusimanse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.