Gray-bellied Night Monkey vs red sword-grass

Aotus lemurinus compared with Xylena vetusta

Key Differences

• Gray-bellied Night Monkey is Vulnerable while red sword-grass is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	red sword-grass
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Noctuidae
Genus	Aotus	Xylena
Species	Aotus lemurinus	Xylena vetusta

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

red sword-grass

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	red sword-grass
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 sword-grass

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.