Alston s Cotton Rat vs Chihuahuan Deermouse

Sigmodon alstoni compared with Peromyscus polius

Key Differences

• Alston s Cotton Rat is Least Concern while Chihuahuan Deermouse is Near Threatened.

Taxonomic Classification

Rank	Alston s Cotton Rat	Chihuahuan Deermouse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Peromyscus
Species	Sigmodon alstoni	Peromyscus polius

Evolutionary Relationship

Alston s Cotton Rat and Chihuahuan Deermouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Chihuahuan Deermouse

NT — Near Threatened

Physical Characteristics

Attribute	Alston s Cotton Rat	Chihuahuan Deermouse
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.

Chihuahuan Deermouse

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.

Chihuahuan Deermouse

The Chihuahuan Deermouse (Peromyscus polius) is a species in the genus Peromyscus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.