Large Japanese Field Mouse vs Speckled Ground Squirrel

Apodemus speciosus compared with Spermophilus suslicus

Key Differences

• Large Japanese Field Mouse is Least Concern while Speckled Ground Squirrel is Near Threatened.

Taxonomic Classification

Rank	Large Japanese Field Mouse	Speckled 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	Muridae (Mice & Rats)	Sciuridae (Squirrels)
Genus	Apodemus	Spermophilus
Species	Apodemus speciosus	Spermophilus suslicus

Evolutionary Relationship

Large Japanese Field Mouse and Speckled Ground Squirrel share a common ancestor at the Order level: Rodentia. (อันดับสัตว์ฟันแทะ)

Conservation Status

Large Japanese Field Mouse

LC — Least Concern

Speckled Ground Squirrel

NT — Near Threatened

Physical Characteristics

Attribute	Large Japanese Field Mouse	Speckled Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.