Order Polyprotodontia (Owen, 1866)
   Suborder Didelphimorphia Gill, 1872 see Order Didelphimorphia Gill, 1872
     Superfamily Didelphoidea Gray, 1821
       Family Didelphidae Gray, 1821 - American opossums
         Subfamily Caluromyinae Kirsch & Reig, 1977
           1 Genus Caluromys Allen, 1900 - woolly opossums
           2 Genus Caluromysiops Sanborn, 1951 - black-shouldered opossum
           3 Genus Glironia Thomas, 1912 - bushy-tailed opossums