Gilled lungfish vs Gray-bellied Night Monkey

Protopterus amphibius compared with Aotus lemurinus

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Gilled lungfish

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Gilled lungfish	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gilled lungfish

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.