Gray-bellied Night Monkey vs Pernambuco Dwarf Porcupine

Aotus lemurinus compared with Coendou speratus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Pernambuco Dwarf Porcupine
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Rodentia (ネズミ目)
Family	Aotidae	Erethizontidae
Genus	Aotus	Coendou
Species	Aotus lemurinus	Coendou speratus

Evolutionary Relationship

Gray-bellied Night Monkey and Pernambuco Dwarf Porcupine share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Pernambuco Dwarf 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.

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.