Gray-shanked Douc Langur vs Ucucha Thomasomys

Pygathrix cinerea compared with Thomasomys ucucha

Key Differences

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

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Ucucha 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 ucucha

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Ucucha Thomasomys

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ucucha Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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