Alston s Cotton Rat vs Illiger's Saddle-back Tamarin

Sigmodon alstoni compared with Leontocebus illigeri

Key Differences

• Alston s Cotton Rat is Least Concern while Illiger's Saddle-back Tamarin is Near Threatened.

Taxonomic Classification

Rank	Alston s Cotton Rat	Illiger's Saddle-back Tamarin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Rodentia (Bộ Gặm nhấm)	Primates (bộ Linh trưởng)
Family	Cricetidae	Callitrichidae
Genus	Sigmodon	Leontocebus
Species	Sigmodon alstoni	Leontocebus illigeri

Evolutionary Relationship

Alston s Cotton Rat and Illiger's Saddle-back Tamarin share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Illiger's Saddle-back Tamarin

NT — Near Threatened

Physical Characteristics

Attribute	Alston s Cotton Rat	Illiger's Saddle-back Tamarin
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.

Illiger's Saddle-back Tamarin

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.