Alston s Cotton Rat vs Oustalet's Red Colobus

Sigmodon alstoni compared with Piliocolobus oustaleti

Key Differences

• Alston s Cotton Rat is Least Concern while Oustalet's Red Colobus is Vulnerable.

Taxonomic Classification

Rank	Alston s Cotton Rat	Oustalet's Red Colobus
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Primates (灵长目)
Family	Cricetidae	Cercopithecidae (Old World Monkeys)
Genus	Sigmodon	Piliocolobus
Species	Sigmodon alstoni	Piliocolobus oustaleti

Evolutionary Relationship

Alston s Cotton Rat and Oustalet's Red Colobus share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Oustalet's Red Colobus

VU — Vulnerable

Physical Characteristics

Attribute	Alston s Cotton Rat	Oustalet's Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Oustalet's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.