Gray-bellied Night Monkey vs thick emarginula

Aotus lemurinus compared with Emarginula crassa

Key Differences

• Gray-bellied Night Monkey is Vulnerable while thick emarginula is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	thick emarginula
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Mammalia (哺乳類)	Gastropoda (腹足綱)
Order	Primates (サル目)	Lepetellida (Lepetellida)
Family	Aotidae	Fissurellidae
Genus	Aotus	Emarginula
Species	Aotus lemurinus	Emarginula crassa

Evolutionary Relationship

Gray-bellied Night Monkey and thick emarginula share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

thick emarginula

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	thick emarginula
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.

thick emarginula

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Africa (Mauritania) and Europe (5 countries).