| Also known as: | Norway rat |
|---|
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Mammalia |
| Order | Rodentia |
| Family | Muridae |
| Genus | Rattus (1) |
| Size |
Tail length: 17-23 cm (2) Head/body length: 20-28 cm (2) |
| Weight |
275-575 g (2) |
![]() | Learn about the scientific name of this species and how it fits into the tree of life at Nature Navigator. |
Not legally protected in the UK. No conservation designations (3).