Ondatra zibethicus
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Supramyomorpha | Myomorphi |  | Muroidea | Cricetidae | Arvicolinae | Ondatrini | Ondatra |  | zibethicus
subclass | infraclass | magnorder | superorder | order | suborder | infraorder | parvorder | superfamily | family | subfamily | tribe | genus | subgenus | specificEpithet