Long-tailed Ground Squirrel vs Williamson's Mouse-deer

Urocitellus undulatus compared with Tragulus williamsoni

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Williamson's Mouse-deer is Data Deficient.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Williamson's Mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Artiodactyla (Even-toed Ungulates)
Family	Sciuridae (Squirrels)	Tragulidae
Genus	Urocitellus	Tragulus
Species	Urocitellus undulatus	Tragulus williamsoni

Evolutionary Relationship

Long-tailed Ground Squirrel and Williamson's Mouse-deer share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Williamson's Mouse-deer

DD — Data Deficient

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Williamson's Mouse-deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Williamson's Mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.