Genus
Rattus Fischer de Waldheim, 1803
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Superclass | Tetrapoda |
| Class | Mammalia |
| Order | Rodentia |
| Family | Muridae |
| Subfamily | Murinae |
| Genus | Rattus |