Opossum-souris sombre vs Gray-bellied Night Monkey

Marmosops fuscatus compared with Aotus lemurinus

Key Differences

• Opossum-souris sombre is Data Deficient while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Opossum-souris sombre	Gray-bellied Night Monkey
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Didelphimorphia (Didelphimorphia)	Primates (Primates)
Family	Didelphidae	Aotidae
Genus	Marmosops	Aotus
Species	Marmosops fuscatus	Aotus lemurinus

Evolutionary Relationship

Opossum-souris sombre and Gray-bellied Night Monkey share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Opossum-souris sombre

DD — Data Deficient

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Opossum-souris sombre	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Opossum-souris sombre

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela