Gray-shanked Douc Langur vs Weka

Pygathrix cinerea compared with Gallirallus australis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Weka is Vulnerable.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Weka
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Gruiformes (Gruiformes)
Family	Cercopithecidae (Old World Monkeys)	Rallidae
Genus	Pygathrix	Gallirallus
Species	Pygathrix cinerea	Gallirallus australis

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Weka

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weka

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.