Allen s Swamp Monkey vs Marbled Murrelet

Allenopithecus nigroviridis compared with Brachyramphus marmoratus

Key Differences

• Allen s Swamp Monkey is Least Concern while Marbled Murrelet is Endangered.

Taxonomic Classification

Rank	Allen s Swamp Monkey	Marbled Murrelet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Cercopithecidae (Old World Monkeys)	Alcidae
Genus	Allenopithecus	Brachyramphus
Species	Allenopithecus nigroviridis	Brachyramphus marmoratus

Evolutionary Relationship

Allen s Swamp Monkey and Marbled Murrelet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Marbled Murrelet

EN — Endangered

Physical Characteristics

Attribute	Allen s Swamp Monkey	Marbled Murrelet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marbled Murrelet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.