| Mentawai rat | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Muridae |
| Genus: | Rattus |
| Species: | R. lugens
|
| Binomial name | |
| Rattus lugens (Miller, 1903)
| |
The Mentawai Archipelago rat (Rattus lugens) is a species of rodent in the family Muridae. It is found only in the Mentawai Islands of Indonesia, on the islands of Siberut, Sipora, Pagai Utara (North Pagai island), and Pagai Selatan (South Pagai island).