Gray-bellied Night Monkey vs marbled lungfish

Aotus lemurinus compared with Protopterus aethiopicus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while marbled lungfish is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	marbled lungfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Dipneusti (Dipneusti)
Order	Primates (Primates)	Ceratodontiformes (Ceratodontiformes)
Family	Aotidae	Protopteridae
Genus	Aotus	Protopterus
Species	Aotus lemurinus	Protopterus aethiopicus

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

marbled lungfish

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	marbled lungfish
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.

marbled lungfish

Habitat

Native to Africa, inhabiting ecosystems characteristic of the region.

Range

Found in Rwanda.