Gray-bellied Night Monkey vs Lamb'S-Ear

Aotus lemurinus compared with Stachys byzantina

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Lamb'S-Ear is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Lamb'S-Ear
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Lamiales (Lamiales)
Family	Aotidae	Lamiaceae
Genus	Aotus	Stachys
Species	Aotus lemurinus	Stachys byzantina

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Lamb'S-Ear

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Lamb'S-Ear
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.

Lamb'S-Ear

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Iran), Europe (20 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil).