Four-Lined Silverfish vs Guaira Spiny-rat

Ctenolepisma lineata compared with Proechimys guairae

Key Differences

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

Taxonomic Classification

Rank	Four-Lined Silverfish	Guaira Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Zygentoma (Zygentoma)	Rodentia (Rodents)
Family	Lepismatidae	Echimyidae
Genus	Ctenolepisma	Proechimys
Species	Ctenolepisma lineata	Proechimys guairae

Evolutionary Relationship

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

Conservation Status

Four-Lined Silverfish

NE — Not Evaluated

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Four-Lined Silverfish	Guaira Spiny-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.

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.