Alston s Cotton Rat vs Northern naked-tailed armadillo

Sigmodon alstoni compared with Cabassous centralis

Key Differences

• Alston s Cotton Rat is Least Concern while Northern naked-tailed armadillo is Near Threatened.

Taxonomic Classification

Rank	Alston s Cotton Rat	Northern naked-tailed armadillo
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Cingulata (Броненосцы)
Family	Cricetidae	Dasypodidae
Genus	Sigmodon	Cabassous
Species	Sigmodon alstoni	Cabassous centralis

Evolutionary Relationship

Alston s Cotton Rat and Northern naked-tailed armadillo share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Northern naked-tailed armadillo

NT — Near Threatened

Physical Characteristics

Attribute	Alston s Cotton Rat	Northern naked-tailed armadillo
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.

Northern naked-tailed armadillo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela