Long-tailed Ground Squirrel vs Silverfish

Urocitellus undulatus compared with Ctenolepisma longicaudatum

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Silverfish is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	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	Urocitellus	Ctenolepisma
Species	Urocitellus undulatus	Ctenolepisma longicaudatum

Evolutionary Relationship

Long-tailed Ground Squirrel and Silverfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Silverfish

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Silverfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (South Africa), Asia (Cyprus, Taiwan), Europe (11 countries), and North America (United States).