Gray-bellied Night Monkey vs least chink shell

Aotus lemurinus compared with Lacuna parva

Key Differences

• Gray-bellied Night Monkey is Vulnerable while least chink shell is Data Deficient.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	least chink shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Aotidae	Littorinidae
Genus	Aotus	Lacuna
Species	Aotus lemurinus	Lacuna parva

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

least chink shell

DD — Data Deficient

Physical Characteristics

Attribute	Gray-bellied Night Monkey	least chink shell
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.

least chink shell

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.