Gray-bellied Night Monkey vs tiny risso snail

Aotus lemurinus compared with Rissoa parva

Key Differences

• Gray-bellied Night Monkey is Vulnerable while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	tiny risso snail
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Gastropoda (ชั้นแกสโทรโพดา)
Order	Primates (อันดับวานร)	Littorinimorpha (Littorinimorpha)
Family	Aotidae	Rissoidae
Genus	Aotus	Rissoa
Species	Aotus lemurinus	Rissoa parva

Evolutionary Relationship

Gray-bellied Night Monkey and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	tiny risso 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.

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.