Gray-bellied Night Monkey vs robust pillar snail

Aotus lemurinus compared with Cochlicopa nitens

Key Differences

• Gray-bellied Night Monkey is Vulnerable while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	robust pillar snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Stylommatophora (Stylommatophora)
Family	Aotidae	Cochlicopidae
Genus	Aotus	Cochlicopa
Species	Aotus lemurinus	Cochlicopa nitens

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	robust pillar snail
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 pillar snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.