Mus musculus
Mammalia | Rodentia | Muridae | Mus | Mus musculus
Mus musculus
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Supramyomorpha | Myomorphi |  | Muroidea | Muridae | Murinae | Murini | Mus | Mus | musculus