Four-Lined Silverfish vs Polynesian rat

Ctenolepisma lineata compared with Rattus exulans

Key Differences

• Four-Lined Silverfish is Not Evaluated while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Four-Lined Silverfish	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Zygentoma (Zygentoma)	Rodentia (Rodents)
Family	Lepismatidae	Muridae (Mice & Rats)
Genus	Ctenolepisma	Rattus
Species	Ctenolepisma lineata	Rattus exulans

Evolutionary Relationship

Four-Lined Silverfish and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Four-Lined Silverfish

NE — Not Evaluated

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Four-Lined Silverfish	Polynesian rat
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.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States