Gray-bellied Night Monkey vs Nightflowering silene

Aotus lemurinus compared with Silene noctiflora

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Nightflowering silene is Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Nightflowering silene
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Caryophyllales (Caryophyllales)
Family	Aotidae	Caryophyllaceae
Genus	Aotus	Silene
Species	Aotus lemurinus	Silene noctiflora

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Nightflowering silene

EN — Endangered

Physical Characteristics

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

Habitat & Geographic 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.

Nightflowering silene

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 5 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (India, Japan, North Korea), Europe (18 countries), North America (Canada, Mexico, United States), and Oceania and the Pacific (Australia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.