Japanese Weasel vs Mexican Ground Squirrel

Mustela itatsi compared with Ictidomys mexicanus

Key Differences

• Japanese Weasel is Near Threatened while Mexican Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Mexican Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Sciuridae (Squirrels)
Genus	Mustela	Ictidomys
Species	Mustela itatsi	Ictidomys mexicanus

Evolutionary Relationship

Japanese Weasel and Mexican Ground Squirrel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Mexican Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Mexican Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Mexican Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.