Gray-shanked Douc Langur vs Least Boobook

Pygathrix cinerea compared with Ninox sumbaensis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Least Boobook is Endangered.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Least Boobook
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	Ninox
Species	Pygathrix cinerea	Ninox sumbaensis

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Least Boobook

EN — Endangered

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Least Boobook
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Boobook

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.