Allen s Swamp Monkey vs Downland Marble

Allenopithecus nigroviridis compared with Endothenia oblongana

Key Differences

• Allen s Swamp Monkey is Least Concern while Downland Marble is Endangered.

Taxonomic Classification

Rank	Allen s Swamp Monkey	Downland Marble
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	Endothenia
Species	Allenopithecus nigroviridis	Endothenia oblongana

Evolutionary Relationship

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

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Downland Marble

EN — Endangered

Physical Characteristics

Attribute	Allen s Swamp Monkey	Downland Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Downland Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.