Black Squirrel Monkey vs Fen Roller

Saimiri vanzolinii compared with Ancylis paludana

Key Differences

• Black Squirrel Monkey is Endangered while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Black Squirrel Monkey	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Cebidae	Tortricidae
Genus	Saimiri	Ancylis
Species	Saimiri vanzolinii	Ancylis paludana

Evolutionary Relationship

Black Squirrel Monkey and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Squirrel Monkey

EN — Endangered

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Black Squirrel Monkey	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Squirrel Monkey

The Black Squirrel Monkey (Saimiri vanzolinii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.