Class Mammalia Linnaeus, 1758 - mammals
   Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818
     Family Macropodidae Gray, 1821 - wallabies and kangaroos
       Genus Dorcopsis Schlegel & Müller, 1845 - New Guinean forest wallabies
         1 Dorcopsis vanheurni Thomas, 1922 - lesser forest wallaby see Dorcopsulus vanheurni (Thomas, 1922)
         2 Dorcopsis macleayi Miklouho-Maclay, 1885 - Papuan forest wallaby see Dorcopsulus macleayi (Miklouho-Maclay, 1885)
         3 Dorcopsis veterum (Lesson & Garnot, 1826) see Dorcopsis muelleri (Lesson, in Duperry, 1827)
         4 Dorcopsis hageni Heller, 1897 - greater forest wallaby
         5 Dorcopsis atrata van Deusen, 1957 - black forest wallaby