Gray-bellied Night Monkey vs Madre de Dios Thin-toed Frog

Aotus lemurinus compared with Leptodactylus didymus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Madre de Dios Thin-toed Frog is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Madre de Dios Thin-toed Frog
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	Leptodactylidae
Genus	Aotus	Leptodactylus
Species	Aotus lemurinus	Leptodactylus didymus

Evolutionary Relationship

Gray-bellied Night Monkey and Madre de Dios Thin-toed Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Madre de Dios Thin-toed Frog

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Madre de Dios Thin-toed Frog
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.

Madre de Dios Thin-toed Frog

Habitat

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