Gray-shanked Douc Langur vs Ruddy Turnstone

Pygathrix cinerea compared with Arenaria interpres

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Ruddy Turnstone is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Ruddy Turnstone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Cercopithecidae (Old World Monkeys)	Scolopacidae
Genus	Pygathrix	Arenaria
Species	Pygathrix cinerea	Arenaria interpres

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Ruddy Turnstone

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Turnstone

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Ruddy Turnstone

Ruddy Turnstone (Arenaria interpres) 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.