Gray-bellied Night Monkey vs Malayan porcupine

Aotus lemurinus compared with Hystrix brachyura

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Malayan porcupine is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Malayan porcupine
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Primates (Primat)	Rodentia (kemiriciler)
Family	Aotidae	Hystricidae
Genus	Aotus	Hystrix
Species	Aotus lemurinus	Hystrix brachyura

Evolutionary Relationship

Gray-bellied Night Monkey and Malayan porcupine share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Malayan porcupine

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Malayan porcupine
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.

Malayan porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.