Gray-bellied Night Monkey vs Small red slender

Aotus lemurinus compared with Caloptilia rufipennella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Small red slender is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Small red slender
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Gracillariidae
Genus	Aotus	Caloptilia
Species	Aotus lemurinus	Caloptilia rufipennella

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Small red slender

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Small red slender
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.

Small red slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).