Gray-bellied Night Monkey vs Two-Lined Treefrog

Aotus lemurinus compared with Dendropsophus bifurcus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Two-Lined Treefrog is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Two-Lined 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	Dendropsophus
Species	Aotus lemurinus	Dendropsophus bifurcus

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Two-Lined Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Two-Lined 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.

Two-Lined Treefrog

Habitat

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