Alston s Cotton Rat vs Kamchatka Shrew

Sigmodon alstoni compared with Sorex camtschatica

Taxonomic Classification

Rank	Alston s Cotton Rat	Kamchatka Shrew
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)	Soricomorpha (Bộ Chuột chù)
Family	Cricetidae	Soricidae
Genus	Sigmodon	Sorex
Species	Sigmodon alstoni	Sorex camtschatica

Evolutionary Relationship

Alston s Cotton Rat and Kamchatka Shrew share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Kamchatka Shrew

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Kamchatka 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.

Kamchatka 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.