Rattus
| Rattus Temporal range: Early Pleistocene – Recent | |
|---|---|
| The brown rat (Rattus norvegicus) | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Muridae | 
| Tribe: | Rattini | 
| Genus: | Rattus Fischer de Waldheim, 1803 | 
| Type species | |
| Rattus rattus Linnaeus, 1758 | |
| Species | |
| Synonyms | |
| 
 | |
Rattus is a genus of muroid rodents, all typically called rats. However, the term rat can also be applied to rodent species outside of this genus.