Gray-shanked Douc Langur vs Stygian Owl

Pygathrix cinerea compared with Asio stygius

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Stygian Owl is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	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	Pygathrix	Asio
Species	Pygathrix cinerea	Asio stygius

Evolutionary Relationship

Gray-shanked Douc Langur and Stygian Owl share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Stygian Owl

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Stygian Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

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.

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.