Gray-bellied Night Monkey vs Red Bellied Toad

Aotus lemurinus compared with Melanophryniscus rubriventris

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red Bellied Toad is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red Bellied Toad
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	Bufonidae
Genus	Aotus	Melanophryniscus
Species	Aotus lemurinus	Melanophryniscus rubriventris

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red Bellied Toad

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red Bellied Toad
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.

Red Bellied Toad

Habitat

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