Alston s Cotton Rat vs European Ground Squirrel

Sigmodon alstoni compared with Spermophilus citellus

Key Differences

• Alston s Cotton Rat is Least Concern while European Ground Squirrel is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	European Ground Squirrel
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Rodentia (อันดับสัตว์ฟันแทะ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Sigmodon	Spermophilus
Species	Sigmodon alstoni	Spermophilus citellus

Evolutionary Relationship

Alston s Cotton Rat and European Ground Squirrel share a common ancestor at the Order level: Rodentia. (อันดับสัตว์ฟันแทะ)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

European Ground Squirrel

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	European Ground Squirrel
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.

European Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.