Polynesian rat vs three-nerved sedge
Rattus exulans compared with Carex trinervis
Key Differences
- Polynesian rat is Least Concern while three-nerved sedge is Near Threatened.
Taxonomic Classification
| Rank | Polynesian rat | three-nerved sedge |
|---|---|---|
| Kingdom | Animalia (Animals) | Plantae (Plants) |
| Phylum | Chordata (Chordates) | Magnoliophyta (Flowering Plants) |
| Class | Mammalia (Mammals) | Liliopsida (Monocots) |
| Order | Rodentia (Rodents) | Poales (Grasses) |
| Family | Muridae (Mice & Rats) | Cyperaceae |
| Genus | Rattus | Carex |
| Species | Rattus exulans | Carex trinervis |
Conservation Status
Polynesian rat
LC — Least Concernthree-nerved sedge
NT — Near ThreatenedPhysical Characteristics
| Attribute | Polynesian rat | three-nerved sedge |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Polynesian rat
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.
Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).
three-nerved sedge
Typically found in grasslands, wetlands, forests, and cultivated landscapes.
Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
Polynesian rat
No description available.
three-nerved sedge
No description available.
Related Comparisons
Nature FYI Family
Explore more of the natural world across our sister sites.
Part of the Nature FYI family — FYIPedia