Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Didelphimorphia Gill, 1872
       Family Didelphidae Gray, 1821 - American opossums
         Subfamily Didelphinae Gray, 1821
           Genus Marmosa Gray, 1821 - murine opossums
             Marmosa robinsoni Bangs, 1898 - Robinson's mouse opossum
               1 [Marmosa robinsoni robinsoni]ᵀ Bangs, 1898
               2 Marmosa robinsoni chapmani Allen, 1900
               3 Marmosa robinsoni fulviventer Bangs, 1901
               4 Marmosa robinsoni grenadae Thomas, 1911
               5 Marmosa robinsoni isthmica Goldman, 1912
               6 Marmosa robinsoni luridavolta Goodwin, 1961
               7 Marmosa robinsoni ruatanica Goldman, 1911
               8 Marmosa robinsoni simonsi Thomas, 1899