Gray-bellied Night Monkey vs Wooly Spinifex

Aotus lemurinus compared with Triodia lanata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Wooly Spinifex is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Wooly Spinifex
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Hepialidae
Genus	Aotus	Triodia
Species	Aotus lemurinus	Triodia lanata

Evolutionary Relationship

Gray-bellied Night Monkey and Wooly Spinifex share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Wooly Spinifex

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Wooly Spinifex
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.

Wooly Spinifex

Habitat

Typically found in virtually all terrestrial and freshwater habitats.