Alston s Cotton Rat vs Arizona Shrew

Sigmodon alstoni compared with Sorex arizonae

Taxonomic Classification

Rank	Alston s Cotton Rat	Arizona Shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Soricomorpha (トガリネズミ目)
Family	Cricetidae	Soricidae
Genus	Sigmodon	Sorex
Species	Sigmodon alstoni	Sorex arizonae

Evolutionary Relationship

Alston s Cotton Rat and Arizona Shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Arizona Shrew

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Arizona Shrew
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.

Arizona Shrew

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.

Arizona Shrew

The Arizona Shrew, Sorex arizonae, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.