Gray-shanked Douc Langur vs Olive-gray Thomasomys

Pygathrix cinerea compared with Thomasomys cinereus

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Cercopithecidae (Old World Monkeys)	Cricetidae
Genus	Pygathrix	Thomasomys
Species	Pygathrix cinerea	Thomasomys cinereus

Evolutionary Relationship

Gray-shanked Douc Langur and Olive-gray Thomasomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.