Gray-bellied Night Monkey vs Joly’s Snouted Treefrog

Aotus lemurinus compared with Scinax jolyi

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Joly’s Snouted Treefrog is Data Deficient.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Joly’s Snouted Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Aotidae	Hylidae
Genus	Aotus	Scinax
Species	Aotus lemurinus	Scinax jolyi

Evolutionary Relationship

Gray-bellied Night Monkey and Joly’s Snouted Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Joly’s Snouted Treefrog

DD — Data Deficient

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Joly’s Snouted Treefrog
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.

Joly’s Snouted Treefrog

Habitat

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