Gray-bellied Night Monkey vs Red-knobbed Coot

Aotus lemurinus compared with Fulica cristata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red-knobbed Coot is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-knobbed Coot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Gruiformes (Gruiformes)
Family	Aotidae	Rallidae
Genus	Aotus	Fulica
Species	Aotus lemurinus	Fulica cristata

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-knobbed Coot

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-knobbed Coot
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-knobbed Coot

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.