Gray-bellied Night Monkey vs robust bobtail

Aotus lemurinus compared with Sepiola robusta

Key Differences

• Gray-bellied Night Monkey is Vulnerable while robust bobtail is Data Deficient.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	robust bobtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Primates (Primates)	Sepiida (Sepiida)
Family	Aotidae	Sepiolidae
Genus	Aotus	Sepiola
Species	Aotus lemurinus	Sepiola robusta

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

robust bobtail

DD — Data Deficient

Physical Characteristics

Attribute	Gray-bellied Night Monkey	robust bobtail
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.

robust bobtail