Allen s Swamp Monkey vs Stygian Owl

Allenopithecus nigroviridis compared with Asio stygius

Taxonomic Classification

Rank	Allen s Swamp Monkey	Stygian Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Strigiformes (Owls)
Family	Cercopithecidae (Old World Monkeys)	Strigidae (True Owls)
Genus	Allenopithecus	Asio
Species	Allenopithecus nigroviridis	Asio stygius

Evolutionary Relationship

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

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Stygian Owl

LC — Least Concern

Physical Characteristics

Attribute	Allen s Swamp Monkey	Stygian Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stygian Owl

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Stygian Owl

Stygian Owl (Asio stygius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.