Gray-bellied Night Monkey vs Rusty Lark

Aotus lemurinus compared with Mirafra rufa

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Rusty Lark is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Rusty Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Alaudidae
Genus	Aotus	Mirafra
Species	Aotus lemurinus	Mirafra rufa

Evolutionary Relationship

Gray-bellied Night Monkey and Rusty Lark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Rusty Lark

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Rusty Lark
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.

Rusty Lark

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.