Lang's Red Colobus vs Pacific Spiny-rat

Piliocolobus langi compared with Proechimys decumanus

Key Differences

• Lang's Red Colobus is Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Lang's Red Colobus	Pacific Spiny-rat
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)	Echimyidae
Genus	Piliocolobus	Proechimys
Species	Piliocolobus langi	Proechimys decumanus

Evolutionary Relationship

Lang's Red Colobus and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lang's Red Colobus

EN — Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Lang's Red Colobus	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lang's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.