Polynesian rat vs sheet-web spiders

Rattus exulans compared with Erigone dentosa

Key Differences

• Polynesian rat is Least Concern while sheet-web spiders is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	sheet-web spiders
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Muridae (Mice & Rats)	Linyphiidae
Genus	Rattus	Erigone
Species	Rattus exulans	Erigone dentosa

Evolutionary Relationship

Polynesian rat and sheet-web spiders share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Polynesian rat

LC — Least Concern

sheet-web spiders

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	sheet-web spiders
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

sheet-web spiders

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Norway, and United States.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States