Gray-shanked Douc Langur vs Rufous Mourner

Pygathrix cinerea compared with Rhytipterna holerythra

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Rufous Mourner is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Rufous Mourner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Tyrannidae
Genus	Pygathrix	Rhytipterna
Species	Pygathrix cinerea	Rhytipterna holerythra

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Rufous Mourner

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous Mourner

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.