Eastern Squeaker vs Gray-bellied Night Monkey

Arthroleptis xenodactylus compared with Aotus lemurinus

Key Differences

• Eastern Squeaker is Endangered while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Eastern Squeaker	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Primates (Primates)
Family	Arthroleptidae	Aotidae
Genus	Arthroleptis	Aotus
Species	Arthroleptis xenodactylus	Aotus lemurinus

Evolutionary Relationship

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

Conservation Status

Eastern Squeaker

EN — Endangered

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Eastern Squeaker	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Squeaker

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.