Four-barred Major vs Gray-bellied Night Monkey

Oxycera rara compared with Aotus lemurinus

Key Differences

• Four-barred Major is Not Evaluated while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Four-barred Major	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Primates (Primates)
Family	Stratiomyidae	Aotidae
Genus	Oxycera	Aotus
Species	Oxycera rara	Aotus lemurinus

Evolutionary Relationship

Four-barred Major and Gray-bellied Night Monkey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Four-barred Major

NE — Not Evaluated

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Four-barred Major	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-barred Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.

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.