Marmosa murina
Theria | Marsupialia |  | Ameridelphia | Didelphimorphia |  |  |  |  | Didelphidae | Didelphinae | Marmosini | Marmosa | Marmosa | murina
subclass | infraclass | magnorder | superorder | order | suborder | infraorder | parvorder | superfamily | family | subfamily | tribe | genus | subgenus | specificEpithet