Four-Lined Silverfish vs Pallid Ground Squirrel

Ctenolepisma lineata compared with Spermophilus pallidicauda

Key Differences

• Four-Lined Silverfish is Not Evaluated while Pallid Ground Squirrel is Least Concern.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Four-Lined Silverfish

NE — Not Evaluated

Pallid Ground Squirrel

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Four-Lined Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Pallid Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.