Gray-bellied Pencil-tailed Tree Mouse vs Little Ground Squirrel

Chiropodomys muroides compared with Spermophilus pygmaeus

Key Differences

• Gray-bellied Pencil-tailed Tree Mouse is Data Deficient while Little Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Pencil-tailed Tree Mouse	Little Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Muridae (Mice & Rats)	Sciuridae (Squirrels)
Genus	Chiropodomys	Spermophilus
Species	Chiropodomys muroides	Spermophilus pygmaeus

Evolutionary Relationship

Gray-bellied Pencil-tailed Tree Mouse and Little Ground Squirrel share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Gray-bellied Pencil-tailed Tree Mouse

DD — Data Deficient

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Pencil-tailed Tree Mouse	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.