Gray-bellied Night Monkey vs Razo Skylark

Aotus lemurinus compared with Alauda razae

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Razo Skylark is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Razo Skylark
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	Alauda
Species	Aotus lemurinus	Alauda razae

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Razo Skylark

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Razo Skylark
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.

Razo Skylark

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.