Allen s Swamp Monkey vs Fen Roller

Allenopithecus nigroviridis compared with Ancylis paludana

Key Differences

• Allen s Swamp Monkey is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Allen s Swamp 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	Cercopithecidae (Old World Monkeys)	Tortricidae
Genus	Allenopithecus	Ancylis
Species	Allenopithecus nigroviridis	Ancylis paludana

Evolutionary Relationship

Allen s Swamp Monkey and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Allen s Swamp Monkey	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp 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.

Allen s Swamp Monkey

The Allen s Swamp Monkey (Allenopithecus nigroviridis) is a species in the genus Allenopithecus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.