Caucasian Mountain Ground Squirrel vs Four-Lined Silverfish

Spermophilus musicus compared with Ctenolepisma lineata

Key Differences

• Caucasian Mountain Ground Squirrel is Near Threatened while Four-Lined Silverfish is Not Evaluated.

Taxonomic Classification

Rank	Caucasian Mountain Ground Squirrel	Four-Lined Silverfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Zygentoma (Zygentoma)
Family	Sciuridae (Squirrels)	Lepismatidae
Genus	Spermophilus	Ctenolepisma
Species	Spermophilus musicus	Ctenolepisma lineata

Evolutionary Relationship

Caucasian Mountain Ground Squirrel and Four-Lined Silverfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caucasian Mountain Ground Squirrel

NT — Near Threatened

Four-Lined Silverfish

NE — Not Evaluated

Physical Characteristics

Attribute	Caucasian Mountain Ground Squirrel	Four-Lined Silverfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Mountain Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Four-Lined Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, Portugal, Sweden, and United States.

Caucasian Mountain Ground Squirrel

The Caucasian Mountain Ground Squirrel (Spermophilus musicus) is a species in the genus Spermophilus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.